Estradiol Valerate EP Impurity D

Name: Estradiol Valerate EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-025644

About Estradiol Valerate EP Impurity D

Estradiol Valerate EP Impurity D (CAS 1359847-37-2) is a pharmacopeial impurity of Estradiol offered by Vaqora Chemicals. Formula C24H34O3, molecular weight 370.5 g/mol. Alternative names: Estradiol Valerate - Impurity D and 4-Methyl Estradiol 17-Valerate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

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

We offer Estradiol Valerate EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Estradiol

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

Estradiol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Estradiol Valerate EP Impurity D
Catalogue No.	VQ-025644
CAS Number	1359847-37-2
IUPAC name	[(8R,9S,13S,14S,17S)-3-hydroxy-4,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentanoate
Molecular formula	C₂₄H₃₄O₃
Molecular weight	370.5 g/mol
Exact mass	370.2508
Grade	Reference Standard
HSN code	38229090
InChIKey	HYULKAMCRUYZJT-KVMFQRFPSA-N
SMILES	CCCCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C3C=CC(=C4C)O)C
PubChem CID	71587988

Physical properties
Physical form	Solid
LogP (XLogP3)	6.3
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	Estradiol Valerate - Impurity D, 4-Methyl Estradiol 17-Valerate, 4-Methylestradiol 17-valerate, 3-Hydroxy-4-methylestra-1,3,5(10)-trien-17beta-yl Pentanoate (4-Methylestradiol Valerate), 1-Hydroxy-8beta,9alpha-4,9-cyclo-9,10-secoandrosta-1(10),2,4-trien-17beta-yl pentanoate

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P280, P318, 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 Estradiol Valerate EP Impurity D?

The CAS Registry Number of Estradiol Valerate EP Impurity D is 1359847-37-2. It is also known as Estradiol Valerate - Impurity D, 4-Methyl Estradiol 17-Valerate, 4-Methylestradiol 17-valerate.

What is the molecular formula and molecular weight of Estradiol Valerate EP Impurity D?

Estradiol Valerate EP Impurity D has the molecular formula C24H34O3 and a molecular weight of 370.5 g/mol. Its IUPAC name is [(8R,9S,13S,14S,17S)-3-hydroxy-4,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentanoate.

What is Estradiol Valerate EP Impurity D used for?

Estradiol Valerate EP Impurity D is supplied as a characterised reference material related to Estradiol. 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 Estradiol Valerate EP Impurity D can I order?

We supply Estradiol Valerate EP Impurity D 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 Estradiol Valerate EP Impurity D?

Yes. Every lot of Estradiol Valerate EP Impurity D 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 Estradiol Valerate EP Impurity D be shipped internationally?

Yes. Estradiol Valerate EP Impurity D 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.