21-Diazoprogesterone

Name: 21-Diazoprogesterone
Brand: Vaqora Chemicals
SKU: VQ-045118

About 21-Diazoprogesterone

Vaqora Chemicals supplies 21-Diazoprogesterone, an impurity of Desoxycorticosterone registered under CAS number 53892-00-5. With the molecular formula C21H28N2O2, it has a molar mass of 340.5 g/mol. Alternative names: 21-Diazopregn-4-ene-3,20-dione and 21-N2-Pregnenedione.

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.

As a characterised impurity of Desoxycorticosterone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 21-Diazoprogesterone in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Desoxycorticosterone

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

Desoxycorticosterone impurities

Specifications & identifiers

Chemical identifiers
Product name	21-Diazoprogesterone
Catalogue No.	VQ-045118
CAS Number	53892-00-5
IUPAC name	(8S,9S,10R,13S,14S,17S)-17-(2-diazoacetyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₈N₂O₂
Molecular weight	340.5 g/mol
Exact mass	340.2151
Grade	Reference Standard
HSN code	38229090
InChIKey	LCUJWGFEKPBUNF-YFWFAHHUSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)C=[N+]=[N-])CCC4=CC(=O)CC[C@]34C
PubChem CID	104633

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 3
TPSA	36.1 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 21-Diazoprogesterone?

The CAS Registry Number of 21-Diazoprogesterone is 53892-00-5. It is also known as 21-Diazopregn-4-ene-3,20-dione, 21-N2-Pregnenedione, Pregn-4-ene-3,20-dione, 21-diazo-.

What is the molecular formula and molecular weight of 21-Diazoprogesterone?

21-Diazoprogesterone has the molecular formula C21H28N2O2 and a molecular weight of 340.5 g/mol. Its IUPAC name is (8S,9S,10R,13S,14S,17S)-17-(2-diazoacetyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one.

What is 21-Diazoprogesterone used for?

21-Diazoprogesterone is supplied as a characterised reference material related to Desoxycorticosterone. 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 21-Diazoprogesterone can I order?

We supply 21-Diazoprogesterone 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 21-Diazoprogesterone?

Yes. Every lot of 21-Diazoprogesterone 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 21-Diazoprogesterone be shipped internationally?

Yes. We export 21-Diazoprogesterone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.