C9H11NO2
165.19 g/mol
APIWarning
Parapropamol
CAS1693-37-4EC216-894-2
Category
API
Compound Class
Amide
Primary Use
Pharmaceutical Raw Material
Parapropamol is a small molecule active pharmaceutical ingredient with the molecular formula C9H11NO2. It is structurally related to paracetamol and is used as a pharmaceutical raw material in drug manufacturing.
pharmaceutical raw materialactive pharmaceutical ingredient
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
ReferenceSame Category
Eganelisib
CAS1693758-51-8
pharmaceutical raw material
ReferenceSame Category
4-Methylphenylsulfonylurea
CAS1694-06-0
pharmaceutical raw material
ReferenceSame Category
Glucagon
CAS16941-32-5
pharmaceutical raw material
ReferenceSame Category
Deracoxib
CAS169590-41-4
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Parapropamol (CAS 1693-37-4) is 2924.29.
HS code (international, 6-digit)
2924.29
EU CN code (8-digit)
2924 29 70
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
N-(4-hydroxyphenyl)propanamide
InChIKey
SSMYTAQHMUHRSK-UHFFFAOYSA-N
SMILES
CCC(=O)NC1=CC=C(C=C1)O
Synonyms (20)
- Paracetamol EP Impurity B
- Parapropamolum [INN-Latin]
- 4'-Hydroxypropionanilid
- 4'-Hydroxypropionanilide
- 4-Propionamidophenol
- Acetaminophen impurity B
- N-Propionyl-4-aminophenol
- Paracetamol Impurity B
- Parapropamol
- Parapropamolo
- Parapropamolum
- n-Propionylparacetamol
- para-hydroxypropionanilide
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