Cloprostenol

Name: Cloprostenol
Brand: Vaqora Chemicals
SKU: VQ-047855

About Cloprostenol

Listed under CAS 40665-92-7, Cloprostenol is a high-purity reference standard of Cloprostenol available from Vaqora Chemicals. With the molecular formula C22H29ClO6, it has a molar mass of 424.9 g/mol. Alternative names: DL-Cloprostenol and Oestrophane.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a reference sample of Cloprostenol, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Cloprostenol

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

Cloprostenol impurities

Specifications & identifiers

Chemical identifiers
Product name	Cloprostenol
Catalogue No.	VQ-047855
CAS Number	40665-92-7
IUPAC name	(Z)-7-[(1R,2R,3R,5S)-2-[(E,3R)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoic acid
Molecular formula	C₂₂H₂₉ClO₆
Molecular weight	424.9 g/mol
Exact mass	424.1653
Grade	Reference Standard
HSN code	38229090
InChIKey	VJGGHXVGBSZVMZ-QIZQQNKQSA-N
SMILES	C1[C@@H]([C@@H]([C@H]([C@@H]1O)/C=C/[C@H](COC2=CC(=CC=C2)Cl)O)C/C=C\CCCC(=O)O)O
PubChem CID	5311053

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	4 / 6
TPSA	107 Å²
Synonyms	DL-Cloprostenol, Oestrophane, Estrophane, Sodium, Cloprostenol, Cloprostenol Monosodium Salt, Monosodium Salt, Cloprostenol, Salt, Cloprostenol Monosodium, ICI 80,966, Dalmazin, R-Cloprostenol, Dalmaprost D

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H360May damage fertility or the unborn child

Precautionary statements: P203, P233, P260, P261, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P318, P321, P330, P333 + P317, P342 + P316, P362 + P364, P403, 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 Cloprostenol?

The CAS Registry Number of Cloprostenol is 40665-92-7. It is also known as DL-Cloprostenol, Oestrophane, Estrophane.

What is the molecular formula and molecular weight of Cloprostenol?

Cloprostenol has the molecular formula C22H29ClO6 and a molecular weight of 424.9 g/mol. Its IUPAC name is (Z)-7-[(1R,2R,3R,5S)-2-[(E,3R)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoic acid.

What is Cloprostenol used for?

Cloprostenol is supplied as a characterised reference material related to Cloprostenol. 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 Cloprostenol can I order?

We supply Cloprostenol 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 Cloprostenol?

Yes. Every lot of Cloprostenol 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 Cloprostenol be shipped internationally?

Yes. Cloprostenol 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.