C14H10O5
258.23 g/mol
APIWarning
Salsalate
CAS552-94-3EC209-027-4
Category
API
Compound Class
Ester
Primary Use
Pharmaceutical Raw Material
Salsalate is an active pharmaceutical ingredient used in pharmaceutical manufacturing. It is a nonsteroidal anti-inflammatory compound.
pharmaceutical raw material for anti-inflammatory drug formulations
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
StrongStructure SimilarSimilarity 0.96
2-({2-[(2-Hydroxybenzoyl)oxy]benzoyl}oxy)benzoic acid
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Referencesame scaffold
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
Customs Tariff Classification
The international HS code for Salsalate (CAS 552-94-3) is 2918.23.
HS code (international, 6-digit)
2918.23
EU CN code (8-digit)
2918 23 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-(2-hydroxybenzoyl)oxybenzoic acid
InChIKey
WVYADZUPLLSGPU-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C(=O)OC2=CC=CC=C2C(=O)O)O
Synonyms (62)
- Aspirin EP Impurity E
- Aspirin Impurity E; Acetylsalicylic Acid EP Impurity E
- Salsalate (USP/INN)
- Salsalate, United States Pharmacopeia (USP)
- Salsalato [INN-Spanish]
- Salsalatum [INN-Latin]
- 2-Carboxyphenyl salicylate
- 2-Salicyloyloxybenzoic Acid
- Aspirin Impurity E
- Diacesal
- Diplosal
- Disalcid
- Disalcid (TN)
- Disalgesic
- Disalicyclic acid
- Disalicylic acid
- Disalicylsaeure
- Disalyl
- Mono-gesic
- Nobacid
- O-Salicylcylsalicylsaeure
- O-Salicyloylsalicylic Acid
- SALSALATE [MART.]
- Sal Ester Sal
- Salflex
- Salical
- Salicylic acid, salicylate
- Salicyloxysalicylic acid
- Salicyloylsalicylic acid
- Salicylsalicylic acid
- Salina
- Saloxium
- Salsalate
- Salsalate (Standard)
- Salsalate - Bio-X trade mark
- Salsalate Rx
- Salsalate, >=98% (HPLC)
- Salsalato
- Salsalatum
- Salsitab
- Salysal
- Sasapirin
- Sasapyrin
- Sasapyrine (JAN)
- Sasapyrinum
- carboxyphenyl salicylate
- o-Salicylsalicylic acid
- sasapyrine
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