Betamethasone-21-Acetal

Name: Betamethasone-21-Acetal
Brand: Zemixal
SKU: ZX-028250

Reference StandardAvailable on request

Buy Betamethasone-21-Acetal (CAS 1184871-60-0) from Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes

Betamethasone-21-Acetal chemical structure

CAS number1184871-60-0

FormulaC₂₂H₂₉FO₆

Molar mass408.5 g/mol

Physical formSolid

HS code38229090

InChIKeyPWOHIJYGJUBWOL-FBFQMJTBSA-N

IUPAC name(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2,2-dihydroxyacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one

About Betamethasone-21-Acetal

Betamethasone-21-Acetal belongs to the Betamethasone reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 1184871-60-0, formula C22H29FO6 and molar mass 408.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

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.

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Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Betamethasone-21-Acetal
Product name	Betamethasone-21-Acetal
Catalogue number	ZX-028250
CAS number	1184871-60-0
IUPAC name	(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2,2-dihydroxyacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₂H₂₉FO₆
Molar mass	408.5 g/mol
Exact mass	408.1948
Grade	Reference Standard
Physical form	Solid
XLogP3	1.7
H-bond donors / acceptors	4 / 7
Topological polar surface area	115 Å²
HS code	38229090
InChIKey	PWOHIJYGJUBWOL-FBFQMJTBSA-N
SMILES	C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)C(O)O)O)C)O)F)C
PubChem CID	139025412

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Betamethasone-21-Acetal
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Betamethasone-21-Acetal

Which CAS number identifies Betamethasone-21-Acetal?

Betamethasone-21-Acetal is registered under CAS 1184871-60-0. Our catalogue number for this item is ZX-028250.

What are the formula and molar mass of Betamethasone-21-Acetal?

For Betamethasone-21-Acetal, its formula is C22H29FO6 and its molar mass is 408.5 g/mol. InChIKey PWOHIJYGJUBWOL-FBFQMJTBSA-N lets you match it in any structure database.

How is Betamethasone-21-Acetal used in pharmaceutical QC?

Betamethasone-21-Acetal is a characterised reference material linked to Betamethasone. 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 Betamethasone-21-Acetal?

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 Betamethasone-21-Acetal?

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 Betamethasone-21-Acetal to my country?

Yes. Betamethasone-21-Acetal ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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