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Pharmacopeial Impurities (EP / USP / BP)

Beclometasone Dipropionate EP Impurity B

Reference StandardAvailable on request

Buy Beclometasone Dipropionate EP Impurity B (CAS 5534-08-7) from Zemixal. Request a quote with price, lead time and documents.

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Beclometasone Dipropionate EP Impurity B chemical structure
CAS number5534-08-7
FormulaC27H35ClO7
Molar mass507 g/mol
Physical formSolid
HS code38229090
InChIKeyDUDHWBQNKRZOEW-JLWJLQCMSA-N
IUPAC name[(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-acetyloxyacetyl)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate

About Beclometasone Dipropionate EP Impurity B

Beclometasone Dipropionate EP Impurity B belongs to the Beclometasone reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 5534-08-7, formula C27H35ClO7 and molar mass 507 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Handling and storage

Hazard communication follows GHS (Warning: H302+H312+H332, H302, H312 and H315). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Beclometasone

See every impurity, metabolite and related compound we list for this API.

Beclometasone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Beclometasone Dipropionate EP Impurity B
Product nameBeclometasone Dipropionate EP Impurity B
Catalogue numberZX-020784
CAS number5534-08-7
IUPAC name[(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-acetyloxyacetyl)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate
Molecular formulaC27H35ClO7
Molar mass507 g/mol
Exact mass506.2071
GradeReference Standard
Physical formSolid
XLogP32.6
H-bond donors / acceptors1 / 7
Topological polar surface area107 Ų
HS code38229090
InChIKeyDUDHWBQNKRZOEW-JLWJLQCMSA-N
SMILESCCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)Cl)O)C)C)C(=O)COC(=O)C
PubChem CID11179692
SynonymsBeclomethasone Dipropionate - Impurity B, Beclomethasone Dipropionate Impurity B, Beclomethasone 21-Acetate 17-Propionate, Beclometasone EP Impurity B

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Beclometasone Dipropionate EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Beclometasone Dipropionate EP Impurity B

Which CAS number identifies Beclometasone Dipropionate EP Impurity B?
Beclometasone Dipropionate EP Impurity B is registered under CAS 5534-08-7. You may also see it listed as Beclomethasone Dipropionate - Impurity B, Beclomethasone Dipropionate Impurity B, Beclomethasone 21-Acetate 17-Propionate. Our catalogue number for this item is ZX-020784.
What are the formula and molar mass of Beclometasone Dipropionate EP Impurity B?
For Beclometasone Dipropionate EP Impurity B, its formula is C27H35ClO7 and its molar mass is 507 g/mol. InChIKey DUDHWBQNKRZOEW-JLWJLQCMSA-N lets you match it in any structure database.
How is Beclometasone Dipropionate EP Impurity B used in pharmaceutical QC?
Beclometasone Dipropionate EP Impurity B is a characterised reference material linked to Beclometasone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Beclometasone Dipropionate EP Impurity B?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Beclometasone Dipropionate EP Impurity B?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Beclometasone Dipropionate EP Impurity B to my country?
Yes. Because Beclometasone Dipropionate EP Impurity B is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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