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Metabolites & Degradation Products

4-Oxo-9-Cis Retinoic Acid

Reference StandardAvailable on request

4-Oxo-9-Cis Retinoic Acid (CAS 150737-18-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
4-Oxo-9-Cis Retinoic Acid chemical structure
CAS number150737-18-1
FormulaC20H26O3
Molar mass314.4 g/mol
Physical formSolid
HS code38229090
InChIKeyGGCUJPCCTQNTJF-NAXRMXIQSA-N
IUPAC name(2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid

About 4-Oxo-9-Cis Retinoic Acid

Analytical teams working on Isotretinoin use 4-Oxo-9-Cis Retinoic Acid as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 150737-18-1, formula C20H26O3 and molar mass 314.4 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

Hazard communication follows GHS (Danger: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. 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

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Oxo-9-Cis Retinoic Acid
Product name4-Oxo-9-Cis Retinoic Acid
Catalogue numberZX-025186
CAS number150737-18-1
IUPAC name(2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid
Molecular formulaC20H26O3
Molar mass314.4 g/mol
Exact mass314.1882
GradeReference Standard
Physical formSolid
XLogP34.8
H-bond donors / acceptors1 / 3
Topological polar surface area54.4 Ų
HS code38229090
InChIKeyGGCUJPCCTQNTJF-NAXRMXIQSA-N
SMILESCC1=C(C(CCC1=O)(C)C)/C=C/C(=C\C=C\C(=C\C(=O)O)\C)/C
PubChem CID9972939
Synonyms4-oxo Alitretinoin, 9-cis-4-oxoretinoic acid, 4-keto-9-cis-retinoic acid, (9cis)-4-oxoretinoic acid, 9-cis-4-ketoretinoic acid, 4-Keto 9-cis Retinoic Acid, Retinoic acid, 4-oxo-, 9-cis-

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4-Oxo-9-Cis Retinoic Acid
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 4-Oxo-9-Cis Retinoic Acid

Which CAS number identifies 4-Oxo-9-Cis Retinoic Acid?
4-Oxo-9-Cis Retinoic Acid is registered under CAS 150737-18-1. You may also see it listed as 4-oxo Alitretinoin, 9-cis-4-oxoretinoic acid, 4-keto-9-cis-retinoic acid. Our catalogue number for this item is ZX-025186.
What are the formula and molar mass of 4-Oxo-9-Cis Retinoic Acid?
For 4-Oxo-9-Cis Retinoic Acid, its formula is C20H26O3 and its molar mass is 314.4 g/mol. The systematic (IUPAC) name is (2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid. InChIKey GGCUJPCCTQNTJF-NAXRMXIQSA-N lets you match it in any structure database.
How is 4-Oxo-9-Cis Retinoic Acid used in pharmaceutical QC?
4-Oxo-9-Cis Retinoic Acid 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 4-Oxo-9-Cis Retinoic Acid?
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 4-Oxo-9-Cis Retinoic Acid?
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 4-Oxo-9-Cis Retinoic Acid to my country?
Yes. Because 4-Oxo-9-Cis Retinoic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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