4-乙酰氨基水杨酸

Description

4-acetamido salicylic acid · CAS 50-86-2 · C9H9NO4. UNII I7C1010RKE. LogP: 1.62.

Identification

CAS Registry Number	50-86-2
PubChem CID	65509
Molecular formula	C9H9NO4
IUPAC name	4-acetamido-2-hydroxybenzoic acid
UNII (FDA)	I7C1010RKE

Computed Descriptors

Molecular Weight	195.17
XLogP3	1.6
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	195.05315777
Monoisotopic Mass	195.05315777
Topological Polar Surface Area	86.6
Heavy Atom Count	14
Formal Charge	0

Physical & Chemical Properties

LogP	1.62

GHS Hazard Classification

Reported hazard statements	H302 (97.6%)

Synonyms

4-Acetamidosalicylic acid; 50-86-2; 4-Acetamido-2-hydroxybenzoic acid; p-Acetamidosalicylic acid; 4-(Acetylamino)-2-hydroxybenzoic acid; N-Acetyl-p-aminosalicylic acid; N-Acetyl-4-aminosalicyclic acid; Benzoic acid, 4-(acetylamino)-2-hydroxy-; 4-Azetaminosalizylsaeure; Acide 4-acetaminosalicylique; I7C1010RKE; NSC-54182; CHEBI:63816; DTXSID90198167; RefChem:517292; DTXCID20120658

Frequently Asked Questions

What are the CAS number and molecular formula of 4-acetamido salicylic acid?

CAS 50-86-2; molecular formula C9H9NO4; molecular weight — g/mol.

What other names is 4-acetamido salicylic acid known by?

4-Acetamidosalicylic acid, 50-86-2, 4-Acetamido-2-hydroxybenzoic acid, p-Acetamidosalicylic acid, 4-(Acetylamino)-2-hydroxybenzoic acid, N-Acetyl-p-aminosalicylic acid.

Is 4-acetamido salicylic acid classified as hazardous?

Hazard statements reported: H302.

What are the key physical properties of 4-acetamido salicylic acid?

LogP: 1.62.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.