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Home/Compounds/API/Betamethasone sodium phosphate
C22H28FNa2O8P
516.4 g/mol
APIDanger

Betamethasone sodium phosphate

CAS151-73-5EC205-797-0
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

Betamethasone sodium phosphate is a salt form of the steroid betamethasone, used as an active pharmaceutical ingredient. It is a corticosteroid compound with anti-inflammatory and immunosuppressive properties, employed in the manufacturing of pharmaceutical preparations.

pharmaceutical raw material for corticosteroid formulationscomponent in anti-inflammatory and immunosuppressive medications

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 0.76

Dexamethasone 21-methanesulfonate

CAS2265-22-7

pharmaceutical raw material

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CAS151096-09-2

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pharmaceutical raw material

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Zaleplon

CAS151319-34-5

pharmaceutical raw material

ReferenceSame Category

Levomefolate calcium

CAS151533-22-1

pharmaceutical raw material

Referencestereoisomer of

Dexamethasone sodium phosphate

CAS2392-39-4

pharmaceutical raw material

Referencestereoisomer of

Dexamethasone sodium phosphate

CAS55203-24-2

pharmaceutical raw material

Safety Reference

Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H302Harmful if swallowed
H330Fatal if inhaled
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 sodium phosphate (CAS 151-73-5) 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

disodium;[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] phosphate

InChIKey

PLCQGRYPOISRTQ-LWCNAHDDSA-L

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)COP(=O)([O-])[O-])O)C)O)F)C.[Na+].[Na+]

Synonyms (34)
  • Betamethasone Sodium Phosphate, USP
  • Betamethasone sodium phosphate (JP18/USP)
  • Betamethasone sodium phosphate, European Pharmacopoeia (EP)
  • Betamethasone sodium phosphate, United States Pharmacopeia (USP)
  • Bentelan
  • Betam-ophtal
  • Betnesol
  • Celestone Phosphate Injection
  • Vistamethasone
  • Vistamethasone n
  • beta-Methasone phosphate
  • betamethason sodium phosphate

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