PubChem identifies the AOD-9604 peptide record as CID 71300630, with current CAS field 221231-10-3, formula C78H123N23O23S2 and molar mass 1815.1 g/mol. These registry values do not identify a Glow lot. The AOD-9604 product page and the chemical record answer separate documentation questions.
| Record name and represented form | PubChem CID | CAS-field status | Formula | Molar mass, g/mol | Source |
|---|---|---|---|---|---|
| Aod-9604, disulfide-containing peptide | 71300630 | Current: 221231-10-3; deprecated: 386264-39-7 | C78H123N23O23S2 | 1815.1 | PubChem parent record |
| AOD9604 acetate, parent plus acetic acid representation | 156599045 | None listed in CAS field | C80H127N23O25S2 | 1875.1 | PubChem acetate record |
AOD-9604 is the 16-residue peptide YLRIVQCRSVEGSCGF with one disulfide between positions 7 and 14, recorded in PubChem as CID 71300630. A name, a formula and a certificate code occupy different fields. This reference keeps those fields distinct while reading two PubChem entries and the printed identifiers on one certificate.
Which registry record identifies AOD-9604?
The primary AOD-9604 entry in PubChem is CID 71300630, titled Aod-9604. A CID is PubChem's compound identifier, the key that selects a particular compound record. That record describes a disulfide-containing peptide and supplies the formula C78H123N23O23S2 and computed molar mass 1815.1 g/mol. Selecting it establishes which reference description a comparison uses. It does not connect a physical container to that description. The PubChem record also separates its current CAS field from a deprecated CAS category, so the database key and the CAS number need their own columns. Keep the record title beside the CID, and carry the formula with the mass value.
For AOD-9604 registry matching, PubChem CID 71300630 prints current CAS 221231-10-3, formula C78H123N23O23S2 and computed molar mass 1815.1 g/mol. The record specifies a disulfide-containing peptide. These fields define the chosen reference entry; a product name or lot code alone cannot assign that entry to material. Record selection and lot-document transcription remain separate tasks.
Which CAS number is current in the record?
The current AOD-9604 CAS number in the PubChem record is 221231-10-3. PubChem places 386264-39-7 in a separate deprecated category on CID 71300630. Here, current means the category displayed in that record at the October 15, 2026 reading; it does not date the change or explain the reason for it. An older document can preserve the deprecated string without revealing which version of a database its author consulted. The CAS categories in PubChem therefore support a status annotation, rather than a silent replacement of document text. In a transcription, preserve the number actually printed. In the reference column, add the category under which PubChem lists it. For identifier namespaces, see the methylene blue properties reference.
PubChem CID 71300630 lists 221231-10-3 in its current CAS field and 386264-39-7 as deprecated in the October 15, 2026 reading. Keep an older document's printed number and annotate its PubChem status separately. The available record does not establish the date or cause of deprecation, and a synonym entry does not carry the same meaning as a dedicated field.
| Printed identifier | PubChem category | Transcription | Unresolved information |
|---|---|---|---|
| 221231-10-3 | Current CAS field | Copy number and current-field status | Any particular document's reason for choosing it |
| 386264-39-7 | Deprecated CAS | Preserve original transcription; add deprecated category | When and why the category changed |
| A number within synonym text | Synonym, with any qualification kept | Copy the entire qualified string | Whether a dedicated CAS field supports the intended form |
How does the acetate record differ?
AOD9604 acetate has its own PubChem entry, CID 156599045, with formula C80H127N23O25S2 and computed molar mass 1875.1 g/mol. The acetate record names CID 71300630 as its parent and lists that peptide together with CID 176, Acetic Acid, among its components. Its dedicated CAS field has none listed. The synonym 221231-10-3(Free Base) retains a qualification that must not disappear when copied. A form comparison consequently needs more than the shared peptide name: the component description, formula and record identifier distinguish these two entries. The component listing describes PubChem's representation. It does not provide a measured composition for a container, and it cannot establish which representation a certificate intended when that certificate does not specify one. Record that missing connection as a question rather than choosing a form by name alone.
PubChem CID 156599045 represents AOD9604 acetate with formula C80H127N23O25S2 and molar mass 1875.1 g/mol. It lists parent CID 71300630 and component CID 176, acetic acid. None listed describes the dedicated CAS field in this entry, not every possible registration. Its qualified Free Base synonym cannot supply an unqualified CAS assignment for the acetate representation.
Teaching comparison: arithmetic on printed PubChem values only Acetate entry, CID 156599045 1875.1 g/mol Parent entry, CID 71300630 - 1815.1 g/mol Printed-value difference = 60.0 g/mol Formula counts: C80H127N23O25S2 minus C78H123N23O23S2 Count difference: C2H4O2 This subtraction is not a measurement of material.
The subtraction preserves both input values at their printed precision. It illustrates why two related registry entries need different formula and mass columns; it supplies no sample-specific amount or analytical finding.
How is the sequence written?
The AOD-9604 sequence can be recorded in three-letter or one-letter notation, but its bond annotation must travel with the letters. PubChem CID 71300630 supplies YLRIVQCRSVEGSCGF and a terminally labelled form with paired bond markers. The specified disulfide connects peptide positions 7 and 14. A residue is one amino-acid unit within the sequence; its position here is counted within this peptide, without importing coordinates from a parent protein. The IUPAC-IUB peptide symbolism guidance provides the notation context, while its one-letter guidance addresses code mappings and their limits. Those nomenclature sources explain writing conventions. The actual strings below come from the PubChem peptide entry. Copying a short sequence is useful for comparison only if the record also retains the terminals and explicit bond information that the short string leaves unstated.
| Representation | Exact recorded notation or annotation | What to preserve |
|---|---|---|
| Three-letter sequence with bond markers | H-Tyr-Leu-Arg-Ile-Val-Gln-Cys(1)-Arg-Ser-Val-Glu-Gly-Ser-Cys(1)-Gly-Phe-OH | Both Cys(1) entries and the H- and -OH terminal labels |
| Compact one-letter sequence | YLRIVQCRSVEGSCGF | The letter order, with bond information supplied separately |
| Bond-aware one-letter notation | H-YLRIVQC(1)RSVEGSC(1)GF-OH | Paired (1) markers and terminal notation |
| Explicit bond annotation | Disulfide between peptide positions 7 and 14 | Peptide-local numbering; no parent-coordinate assignment |
A teaching transcription can have three lines: the exact sequence string, the bond statement, and the source CID. If a document supplies only the compact letters, leave the bond field unresolved for that document instead of borrowing it without attribution.
Why do some synonyms require caution?
A synonym can be associated with a PubChem entry without specifying all the components represented by that entry. AOD9604 acetate appears among the selected synonyms on the parent record, yet CID 156599045 is a separate acetate record with additional components. Conversely, the acetate entry includes the qualified synonym 221231-10-3(Free Base) while listing no dedicated CAS field. These are concrete reasons to preserve the surrounding field name when transcribing a search result. A matching name is evidence that a string occurs in an entry; the formula and component fields answer the narrower question of what that entry represents. A comparison should retain the synonym verbatim in one column and the selected record in another. This allows a name match to remain visible without promoting it into an unsupported form assignment.
| Source entry | Synonym exactly as printed | Bounded reading |
|---|---|---|
| PubChem CID 71300630 | AOD9604 acetate | An acetate name occurs in the parent entry's synonyms; consult formula and components separately |
| PubChem CID 156599045 | 221231-10-3(Free Base) | The Free Base qualification remains part of the string; the dedicated CAS field has none listed |
Teaching example: a document prints a name as written and no formula. Enter that text under document wording, then record the selected CID and the expected form as separate fields awaiting support. Do not populate them solely because the same name appears in a synonym list.
Which AOD-9604 mass and bond fields does an identity check need?
An AOD-9604 identity comparison starts with the expected mass for a specified representation, including its disulfide and mass convention, and asks what named species an observation concerns. A registry molar mass is not a raw spectral peak. Matching mass alone does not establish residue sequence, bond placement, represented components or lot status; those questions require their own documented support.
Keep an unlabeled number unresolved. Adding a plausible unit or choosing the nearer registry value would create context the document did not supply.
Which fields appear on this lot's certificate?
The selected AOD-9604 lot record links a one-page Freedom Diagnostics certificate with accession number 2604140088 and Search Code Glow2604140088. The visible vial lot is 260410HPAD1002; the printed certificate lot is 260410-HP-AD10-02. Removing hyphens from the printed string leaves the same letters and digits, including the trailing run number 02. Glow's lot documents list catalog code AD10, and the certificate prints a received date of 04/14/2026 and a reported date of 04/15/2026. These identifiers are read alongside the AOD-9604 product page, without assigning a registry form to the lot. This section transcribes fields and codes only. A certificate link is a document reference, not an analytical finding on this page. No analytical value from the certificate is reproduced in the inventory below.
| Field | Printed or displayed entry | Reading boundary |
|---|---|---|
| Visible vial lot | 260410HPAD1002 | Compare the entire letters-and-digits string |
| Certificate lot | 260410-HP-AD10-02 | Hyphens separate groups; retain run number 02 |
| Catalog code | AD10 | A catalog identifier, not a registry CID |
| Accession number and Search Code | 2604140088; Glow2604140088 | Keep this printed pair together |
| Received and reported | 04/14/2026; 04/15/2026 | Two certificate date fields, kept separately |
Lot-string comparison for the AOD-9604 certificate Vial display: 260410HPAD1002 Certificate print: 260410-HP-AD10-02 Ignore hyphens: 260410HPAD1002 Trailing run: 02 remains in both strings
| Printed panel or field | Document wording or accompanying label | Values reproduced here |
|---|---|---|
| Identity | LC-MS | None |
| Purity | HPLC-UV | None |
| Net Content | Net Content field | None |
| Endotoxin Replicate 1 and Replicate 2 | Limulus Amebocyte Lysate (LAL) assay per USP <85>; assay-sensitivity field | None |
| Appearance | Appearance field | None |
| Chromatogram and Mass Confirmation | Separate printed panels | None |
| Method line | HPLC with UV detection coupled with mass spectrometry (LC-MS). | None |
The lookup page is cited for its accession and Search Code field names. Accession 2604140088 and catalog code AD10 identify documents; CAS 221231-10-3 identifies a registry entry, and none of them substitutes for another.
AOD-9604 Capsules is a separate product with separate lot records.
Which pages cover AOD-9604 beyond its registry numbers?
The AOD-9604 overview, the AOD-9604 sequence article and the certificate guides below cover what this registry reference leaves out: the compound introduction, the 176-191 name and sequence discussion, and certificate reading. For a certificate-reading example, see the HPLC chromatogram reading guide.
- The AOD-9604 overview provides the introductory reference for the compound name.
- For the 176-191 name and its sequence discussion, see the AOD-9604 sequence article.
- The quality documentation page is the document-availability reference.
- The introductory certificate guide explains how to approach a certificate as a document.
- The HPLC and mass spectrometry reference covers method theory beyond the method labels listed here.
- The certificate interpretation reference addresses general certificate-field interpretation.
- The lot traceability reference covers broader lot, sample, accession and report reconciliation.
- The laboratory lookup reference covers the certificate-lookup procedure.
AOD-9604 is a research reference material. Check lot-specific document availability and the reported methods and findings.
View AOD-9604 on the store →Frequently asked questions
Which AOD-9604 CAS number is current in PubChem?
PubChem CID 71300630 lists 221231-10-3 in its current CAS field in the October 15, 2026 reading. For a dated transcription, record both the CID and that date beside the CAS entry. The date identifies the version of the information available to the reader, rather than a date of registration or a date when the category changed.
Why might a document contain 386264-39-7?
PubChem categorizes 386264-39-7 as deprecated on CID 71300630, so a document can contain a string still held in the database under that category. The available evidence does not reveal the document author's source or the reason that number was chosen. Preserve the transcription and annotate the database category. Do not overwrite the original with the current-field number, because doing so would erase the distinction between what the document printed and what the reference entry currently lists.
Does the acetate record have its own listed CAS field?
No CAS value is listed in the dedicated field of PubChem CID 156599045 in the October 15, 2026 reading. The entry does contain the synonym 221231-10-3(Free Base), including its qualification. A transcription can therefore contain both a none-listed CAS-field entry and a qualified synonym without contradiction: they describe different fields. Neither entry establishes that no other registration exists. Keep the qualification intact and use the CID to identify which acetate record a document cites.
What does the compact sequence omit about the disulfide?
The compact string YLRIVQCRSVEGSCGF gives letter order without an explicit bond marker. PubChem CID 71300630 also records a bond-aware notation and specifies the disulfide between peptide positions 7 and 14. When comparing transcriptions, check whether both documents actually state that annotation. Identical compact strings do not show that both documents described the bond. A separate bond field preserves that distinction and also avoids confusing peptide-local positions with coordinates from another sequence.
Why does this lot identifier end in 02?
The printed string 260410-HP-AD10-02 ends in the run number 02. The visible vial lot, 260410HPAD1002, retains the same terminal digits when hyphens are ignored. Dropping 02 would change the letters-and-digits comparison, so preserve the full string. This suffix comparison says nothing about an analytical finding, a revision, or the number of certificates. Keep accession number 2604140088 paired with Search Code Glow2604140088 as separate certificate identifiers.
Sources and scope notes
Chemical fields are taken from the October 15, 2026 readings of the two cited PubChem entries. Displayed formulas, molar masses, CAS categories and sequence strings are preserved; the shown subtraction is editorial arithmetic on printed values.
The lot-field inventory is transcribed from the AOD-9604 certificate. The lookup source supports the interface description only. Parent-protein numbering is outside this reference.
Nomenclature references explain sequence symbolism and code conventions. They supply no lot-to-record assignment.
- NIH/NCBI PubChem, CID 71300630: Aod-9604 Formula, computed molar mass, CAS categories, sequence representations and selected synonyms.
- NIH/NCBI PubChem, CID 156599045: AOD9604 acetate Formula, computed molar mass, absent dedicated CAS field, qualified synonym, parent and components.
- IUPAC-IUB, peptide symbolism Sections 3AA-19.1, 19.2 and 19.5.2; nomenclature context only.
- IUPAC-IUB, one-letter notation Sections 3AA-20.2 and 21.1-21.2; code and configuration conventions.
- Freedom Diagnostics Testing, certificate lookup interface Cited for its accession and Search Code field names.