20047-75-0 0I88K7V2TF Clogestone Clogestone [INN:BAN] Pregna-4,6-dien-20-one, 6-chloro-3,17-dihydroxy-, (3beta)- Clogestona [INN-Spanish] Clogestonum [INN-Latin] 6-Chloro-3beta,17-dihydroxypregna-4,6-dien-20-one Clogestona Clogestonum UNII-0I88K7V2TF CAS 20047-75-0

Purity 97%+In StockPharmaceutical Standards
CAS No.20047-75-0
Molecular FormulaC21H29ClO3
Molecular Weight364.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

20047-75-0 0I88K7V2TF Clogestone Clogestone [INN:BAN] Pregna-4,6-dien-20-one, 6-chloro-3,17-dihydroxy-, (3beta)- Clogestona [INN-Spanish] Clogestonum [INN-Latin] 6-Chloro-3beta,17-dihydroxypregna-4,6-dien-20-one Clogestona Clogestonum UNII-0I88K7V2TF CAS 20047-75-0 chemical structure

Description

CATO manufactures 20047-75-0 0I88K7V2TF Clogestone Clogestone [INN:BAN] Pregna-4,6-dien-20-one, 6-chloro-3,17-dihydroxy-, (3beta)- Clogestona [INN-Spanish] Clogestonum [INN-Latin] 6-Chloro-3beta,17-dihydroxypregna-4,6-dien-20-one Clogestona Clogestonum UNII-0I88K7V2TF under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

20047-75-0 0I88K7V2TF Clogestone Clogestone [INN:BAN] Pregna-4,6-dien-20-one, 6-chloro-3,17-dihydroxy-, (3beta)- Clogestona [INN-Spanish] Clogestonum [INN-Latin] 6-Chloro-3beta,17-dihydroxypregna-4,6-dien-20-one Clogestona Clogestonum UNII-0I88K7V2TF (CAS 20047-75-0) is a high-purity analytical reference standard with the molecular formula C21H29ClO3 and a molecular weight of 364.91 g/mol.

Structurally, 20047-75-0 0I88K7V2TF Clogestone Clogestone [INN:BAN] Pregna-4,6-dien-20-one, 6-chloro-3,17-dihydroxy-, (3beta)- Clogestona [INN-Spanish] Clogestonum [INN-Latin] 6-Chloro-3beta,17-dihydroxypregna-4,6-dien-20-one Clogestona Clogestonum UNII-0I88K7V2TF (C21H29ClO3) contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 364.91 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC21H29ClO3
Molecular Weight364.91 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl-containing

Recommended Standards

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