Home/Compounds/API/Prednisolone sodium phosphate

C₂₁H₂₇Na₂O₈P

484.4 g/mol

APIWarning

Prednisolone sodium phosphate

CAS125-02-0EC204-722-9

Category

API

Compound Class

Steroid

Primary Use

Pharmaceutical Raw Material

Prednisolone sodium phosphate is a corticosteroid active pharmaceutical ingredient used in the manufacture of pharmaceutical formulations. It is a salt form of prednisolone with enhanced water solubility, commonly supplied as a raw material for compounding or production of injectable, topical, or ophthalmic preparations.

pharmaceutical raw material for corticosteroid formulationsactive ingredient for injectable preparationsactive ingredient for ophthalmic preparations

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.

Restricted or banned substances

Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.

Relevant lists:California Proposition 65

CAS 125-02-0

Related Compounds

SimilarStructure SimilarSimilarity 0.77

Prednisolone acetate

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.75

Prednisolone

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.72

Hydrocortisone sodium phosphate

pharmaceutical raw material

ReferenceSame Category

Hydrocortisone sodium succinate

pharmaceutical raw material

ReferenceSame Category

Prednisone acetate

pharmaceutical raw material

ReferenceSame Category

Primidone

pharmaceutical raw material

ReferenceSame Category

Pipenzolate bromide

pharmaceutical raw material

Safety Reference

Harmful

Health Hazard

Warning

H302Harmful if swallowed

H332Harmful if inhaled

H361Suspected of damaging fertility or the unborn child

H373May cause damage to organs through prolonged or repeated exposure

Regulatory Compliance1

California Proposition 65USRegulation
Listed· listed since 1999-08-20Source

Customs Tariff Classification

The international HS code for Prednisolone sodium phosphate (CAS 125-02-0) is 2937.29.

HS code (international, 6-digit)

2937.29

EU CN code (8-digit)

2937 29 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,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] phosphate

InChIKey

VJZLQIPZNBPASX-OJJGEMKLSA-L

SMILES

C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)COP(=O)([O-])[O-])O)CCC4=CC(=O)C=C[C@]34C)O.[Na+].[Na+]

Synonyms (61)