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Home/Compounds/API/Betamethasone acetate
C24H31FO6
434.5 g/mol
APIDanger

BETAMETHASONE ACETATE

CAS987-24-6EC213-578-6
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

Betamethasone acetate is a fluorinated corticosteroid ester with anti-inflammatory properties. It is used as an active pharmaceutical ingredient in manufacturing processes for pharmaceutical formulations.

pharmaceutical raw materialcorticosteroid compound for formulation development

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.79

Betamethasone

CAS378-44-9

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.79

Dexamethasone

CAS50-02-2

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.79

Dexamethasone 21-methanesulfonate

CAS2265-22-7

pharmaceutical raw material

ReferenceSame Category

Adenosine triphosphate disodium

CAS987-65-5

pharmaceutical raw material

ReferenceSame Category

Citicoline

CAS987-78-0

pharmaceutical raw material

ReferenceSame Category

Cefpirome sulfate

CAS98753-19-6

pharmaceutical raw material

ReferenceSame Category

Epigallocatechin gallate

CAS989-51-5

pharmaceutical raw material

Referencestereoisomer of

Dexamethasone acetate

CAS1177-87-3

pharmaceutical raw material

Safety Reference

Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
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 cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for BETAMETHASONE ACETATE (CAS 987-24-6) is 2937.22.

HS code (international, 6-digit)

2937.22

EU CN code (8-digit)

2937 22 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
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

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

Synonyms (26)
  • Betamethasone acetate (JAN/USP)
  • Betamethasone acetate, European Pharmacopoeia (EP)
  • Betamethasone acetate, United States Pharmacopeia (USP)
  • Dexamethasone Acetate EP Impurity D (Betamethasone Acetate)
  • BETAMETHASONE ACETATE
  • BETAMETHASONE ACETATE [MART.]
  • Betamethasone 21
  • Betamethasone 21-acetate
  • Betamethasone acetate CRS

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