16-Delta Progesterone

Name: 16-Delta Progesterone
Brand: Vaqora Chemicals
SKU: VQ-033341

About 16-Delta Progesterone

Listed under CAS 1096-38-4, 16-Delta Progesterone is an impurity of Progesterone available from Vaqora Chemicals. With the molecular formula C21H28O2, it has a molar mass of 312.4 g/mol. Systematically, it is named (8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one. It is also known as 16-Dehydroprogesterone or Pregna-4,16-diene-3,20-dione.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Progesterone, 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 16-Delta Progesterone 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 Progesterone

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

Progesterone impurities

Specifications & identifiers

Chemical identifiers
Product name	16-Delta Progesterone
Catalogue No.	VQ-033341
CAS Number	1096-38-4
IUPAC name	(8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₈O₂
Molecular weight	312.4 g/mol
Exact mass	312.2089
Grade	Reference Standard
HSN code	38229090
InChIKey	VRRHHTISESGZFN-RKFFNLMFSA-N
SMILES	CC(=O)C1=CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C
PubChem CID	101964

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	16-Dehydroprogesterone, Pregna-4,16-diene-3,20-dione, 16,17-Didehydroprogesterone, 3,20-Dioxopregna-4,16-diene, Delta(4,16)-pregnadiene-3,20-dione, delta(16)-Progesterone, .DELTA.16-Progesterone, 4,16-Pregnadiene-3,20-dione, delta4,16-Pregnadiene-3,20-dione, Pregna-4,20-dione, 3,16-diene

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 16-Delta Progesterone?

The CAS Registry Number of 16-Delta Progesterone is 1096-38-4. It is also known as 16-Dehydroprogesterone, Pregna-4,16-diene-3,20-dione, 16,17-Didehydroprogesterone.

What is the molecular formula and molecular weight of 16-Delta Progesterone?

16-Delta Progesterone has the molecular formula C21H28O2 and a molecular weight of 312.4 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one.

What is 16-Delta Progesterone used for?

16-Delta Progesterone 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 16-Delta Progesterone can I order?

We supply 16-Delta Progesterone 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 16-Delta Progesterone?

Yes. Every lot of 16-Delta Progesterone 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 16-Delta Progesterone be shipped internationally?

Yes. 16-Delta Progesterone is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.