Hydroxyprogesterone Impurity B

Name: Hydroxyprogesterone Impurity B
Brand: Vaqora Chemicals
SKU: VQ-027641

About Hydroxyprogesterone Impurity B

Hydroxyprogesterone Impurity B (CAS 6677-15-2) is a metabolite or degradation product of Progesterone offered by Vaqora Chemicals. The compound has the formula C26H38O4, corresponding to a molecular weight of 414.6 g/mol. Common synonyms include Hydroxyprogesterone Valerate and 17α-Hydroxyprogesterone Valerate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Progesterone, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Progesterone

View every impurity, metabolite and intermediate we list for Progesterone.

Progesterone impurities

Specifications & identifiers

Chemical identifiers
Product name	Hydroxyprogesterone Impurity B
Catalogue No.	VQ-027641
CAS Number	6677-15-2
IUPAC name	[(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] pentanoate
Molecular formula	C₂₆H₃₈O₄
Molecular weight	414.6 g/mol
Exact mass	414.277
Grade	Reference Standard
HSN code	38229090
InChIKey	BQUKFPPRDXJLJV-WYKXONHLSA-N
SMILES	CCCCC(=O)O[C@@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)C(=O)C
PubChem CID	129011953

Physical properties
Physical form	Solid
LogP (XLogP3)	5.1
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Hydroxyprogesterone Impurity B?

The CAS Registry Number of Hydroxyprogesterone Impurity B is 6677-15-2. It is also known as Hydroxyprogesterone Valerate, 17α-Hydroxyprogesterone Valerate, 17a-Hydroxyprogesterone Valerate.

What is the molecular formula and molecular weight of Hydroxyprogesterone Impurity B?

Hydroxyprogesterone Impurity B has the molecular formula C26H38O4 and a molecular weight of 414.6 g/mol. Its IUPAC name is [(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] pentanoate.

What is Hydroxyprogesterone Impurity B used for?

Hydroxyprogesterone Impurity B is supplied as a characterised reference material related to Progesterone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Hydroxyprogesterone Impurity B can I order?

We supply Hydroxyprogesterone Impurity B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hydroxyprogesterone Impurity B?

Yes. Every lot of Hydroxyprogesterone Impurity B is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Hydroxyprogesterone Impurity B be shipped internationally?

Yes. We export Hydroxyprogesterone Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.