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API Impurities

Methyl Retinoate

Reference StandardAvailable on request

Buy Methyl Retinoate (CAS 339-16-2) from Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes
Methyl Retinoate chemical structure
CAS number339-16-2
FormulaC21H30O2
Molar mass314.5 g/mol
Physical formSolid
HS code38229090
InChIKeySREQLAJQLXPNMC-DXYSAURFSA-N
IUPAC namemethyl (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoate

About Methyl Retinoate

Zemixal lists Methyl Retinoate for laboratories that identify, quantify or control Isotretinoin and its related substances. Key data (Reference Standard): CAS 339-16-2, formula C21H30O2 and molar mass 314.5 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Isotretinoin

See every impurity, metabolite and related compound we list for this API.

Isotretinoin standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Methyl Retinoate
Product nameMethyl Retinoate
Catalogue numberZX-030027
CAS number339-16-2
IUPAC namemethyl (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoate
Molecular formulaC21H30O2
Molar mass314.5 g/mol
Exact mass314.2246
GradeReference Standard
Physical formSolid
XLogP36.6
H-bond donors / acceptors0 / 2
Topological polar surface area26.3 Ų
HS code38229090
InChIKeySREQLAJQLXPNMC-DXYSAURFSA-N
SMILESCC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C(=O)OC)/C)/C
PubChem CID5378821
Synonymsall-trans-Retinoic Acid Methyl Ester, Methyl, Retinoic acid, methyl ester, Vitamin A acid methyl ester, retinoic acid methyl ester, Retinoic acid, methyl ester, all-trans-, beta-Retinoic acid methyl ester, All-trans-Vitamin A acid methyl ester, all-trans-Methylretinoate, Vitamin A-Saeuremethylester, 11-cis Retinoic Acid Methyl Ester, O~15~-Methylretinoic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Methyl Retinoate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Methyl Retinoate

Which CAS number identifies Methyl Retinoate?
Methyl Retinoate is registered under CAS 339-16-2. You may also see it listed as all-trans-Retinoic Acid Methyl Ester, Methyl, Retinoic acid, methyl ester. Our catalogue number for this item is ZX-030027.
What are the formula and molar mass of Methyl Retinoate?
For Methyl Retinoate, its formula is C21H30O2 and its molar mass is 314.5 g/mol. The systematic (IUPAC) name is methyl (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoate. InChIKey SREQLAJQLXPNMC-DXYSAURFSA-N lets you match it in any structure database.
How is Methyl Retinoate used in pharmaceutical QC?
Methyl Retinoate is a characterised reference material linked to Isotretinoin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Methyl Retinoate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Methyl Retinoate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Methyl Retinoate to my country?
Yes. Methyl Retinoate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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