Dexamethasone Acetate EP Impurity D

Name: Dexamethasone Acetate EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-021798

About Dexamethasone Acetate EP Impurity D

Listed under CAS 987-24-6, Dexamethasone Acetate EP Impurity D is a pharmacopeial impurity of Betamethasone available from Vaqora Chemicals. With the molecular formula C24H31FO6, it has a molar mass of 434.5 g/mol. It is also known as Betamethasone Acetate or Betamethasone 21-Acetate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Betamethasone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Dexamethasone Acetate EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Betamethasone

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

Betamethasone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dexamethasone Acetate EP Impurity D
Catalogue No.	VQ-021798
CAS Number	987-24-6
IUPAC name	[2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formula	C₂₄H₃₁FO₆
Molecular weight	434.5 g/mol
Exact mass	434.2105
Grade	Reference Standard
HSN code	38229090
InChIKey	AKUJBENLRBOFTD-QZIXMDIESA-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)COC(=O)C)O)C)O)F)C
PubChem CID	443967

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 7
TPSA	101 Å²
Synonyms	Betamethasone Acetate, Betamethasone 21-Acetate, 9-fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate, 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate, beta-Methasone acetate, Betamethasone (acetate), (11beta,16beta)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate, Betamethasone 21, betamethasone-acetate, Betamethason-21-acetat, betamethasone-21-acetate, (11b,16b)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H330Fatal if inhaled
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P270, P271, P272, P273, P280, P284, P302 + P352, P304 + P340, P316, P318, P319, P320, P321, P333 + P317, P362 + P364, P391, P403 + P233, 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 Dexamethasone Acetate EP Impurity D?

The CAS Registry Number of Dexamethasone Acetate EP Impurity D is 987-24-6. It is also known as Betamethasone Acetate, Betamethasone 21-Acetate, 9-fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate.

What is the molecular formula and molecular weight of Dexamethasone Acetate EP Impurity D?

Dexamethasone Acetate EP Impurity D has the molecular formula C24H31FO6 and a molecular weight of 434.5 g/mol.

What is Dexamethasone Acetate EP Impurity D used for?

Dexamethasone Acetate EP Impurity D is supplied as a characterised reference material related to Betamethasone. 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 Dexamethasone Acetate EP Impurity D can I order?

We supply Dexamethasone Acetate 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 Dexamethasone Acetate EP Impurity D?

Yes. Every lot of Dexamethasone Acetate 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 Dexamethasone Acetate EP Impurity D be shipped internationally?

Yes. Dexamethasone Acetate 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.