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API Process Intermediates & Related Compounds

Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate

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Buy Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate (CAS 28535-81-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate chemical structure
CAS number28535-81-1
FormulaC29H44O7
Molar mass504.7 g/mol
Physical formSolid
InChIKeyGVIZCQOBODPSLY-ZNYVGMLLSA-N
IUPAC namemethyl (4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-diacetyloxy-10,13-dimethyl-12-oxo-1,2,3,4,5,6,7,8,9,11,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoate

About Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate

Researchers and plant chemists source Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate from Zemixal for routine and specialised work. For your records, the material is defined by CAS 28535-81-1, formula C29H44O7 and molar mass 504.7 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302 and H413. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Estradiol

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

Estradiol standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate
Product nameMethyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate
Catalogue numberZX-039852
CAS number28535-81-1
IUPAC namemethyl (4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-diacetyloxy-10,13-dimethyl-12-oxo-1,2,3,4,5,6,7,8,9,11,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoate
Molecular formulaC29H44O7
Molar mass504.7 g/mol
Exact mass504.3087
Physical formSolid
XLogP34.7
H-bond donors / acceptors0 / 7
Topological polar surface area96 Ų
InChIKeyGVIZCQOBODPSLY-ZNYVGMLLSA-N
SMILESC[C@H](CCC(=O)OC)[C@H]1CC[C@@H]2[C@@]1(C(=O)C[C@H]3[C@H]2[C@@H](C[C@H]4[C@@]3(CC[C@H](C4)OC(=O)C)C)OC(=O)C)C
PubChem CID10553555
SynonymsMethyl 3alpha,7alpha-diacetoxy-12-oxo-5beta-cholanate, Methyl 3a,7a-Diacetoxy-12-oxo-5b-cholan-24-oate, Methyl 3, A,7, A-Diacetoxy-12-Oxo-5, A-Cholanate, Methyl 3alpha,7alpha-bis(acetyloxy)-12-oxo-5beta-cholan-24-oate, Methyl 3I+/-lpha,7alpha-diacetoxy-12-oxo-5beta-cholan-24-oate

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

Signal word Warning

  • H302Harmful if swallowed
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P264, P270, P273, P301 + P317, P330, 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 Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate
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 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate

Which CAS number identifies Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate?
Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate is registered under CAS 28535-81-1. You may also see it listed as Methyl 3alpha,7alpha-diacetoxy-12-oxo-5beta-cholanate, Methyl 3a,7a-Diacetoxy-12-oxo-5b-cholan-24-oate, Methyl 3. Our catalogue number for this item is ZX-039852.
What are the formula and molar mass of Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate?
For Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate, its formula is C29H44O7 and its molar mass is 504.7 g/mol. InChIKey GVIZCQOBODPSLY-ZNYVGMLLSA-N lets you match it in any structure database.
How is Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate used in pharmaceutical QC?
Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate is a characterised reference material linked to Estradiol. 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 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate?
The grade and assay are confirmed on the quotation and the batch COA. 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 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate?
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 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate to my country?
Yes. Because Methyl 3alpha,7alpha-Diacetoxy-12-oxo-5beta-cholan-24-oate 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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