苯甲胺

Description

benzydamine · CAS 642-72-8 · C19H23N3O. UNII 4O21U048EF. Melting Point: 320°F; Dissociation Constants: 9.27.

Identification

CAS Registry Number	642-72-8
PubChem CID	12555
Molecular formula	C19H23N3O
IUPAC name	3-(1-benzylindazol-3-yl)oxy-N,N-dimethylpropan-1-amine
UNII (FDA)	4O21U048EF

Computed Descriptors

Molecular Weight	309.4
XLogP3	3.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	7
Exact Mass	309.184112366
Monoisotopic Mass	309.184112366
Topological Polar Surface Area	30.3
Heavy Atom Count	23
Formal Charge	0

Physical & Chemical Properties

Melting Point	320°F
Dissociation Constants	9.27

Physical description & handling notes

• Miscible
• 169.91 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 174.24 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 173.82 Ų [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H302 (100%)

Documented Uses

• Use (kg; approx.) in Germany (2009): >50
• Consumption (g per capita; approx.) in Germany (2009): 0.000611
• Substances that reduce or suppress INFLAMMATION.
• M02 - Topical products for joint and muscular pain
• M02A - Topical products for joint and muscular pain
• M02AA - Antiinflammatory preparations, non-steroids for topical use

Synonyms

BENZYDAMINE; 642-72-8; Benzidamine; Benzindamine; Bencidamina; Benzydaminum; Benzidamina; Apo-Benzydamine; 1-Benzyl-3-(3-(dimethylamino)propoxy)-1H-indazole; 1-Benzyl-3-[3-(dimethylamino)propoxy]-1H-indazole; 4O21U048EF; {3-[(1-benzyl-1H-indazol-3-yl)oxy]propyl}dimethylamine; 1-Propanamine, N,N-dimethyl-3-((1-(phenylmethyl)-1H-indazol-3-yl)oxy)-; DTXSID7047859; CHEBI:94563; 1-Propanamine, N,N-dimethyl-3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-

Frequently Asked Questions

What are the CAS number and molecular formula of benzydamine?

CAS 642-72-8; molecular formula C19H23N3O; molecular weight — g/mol.

What other names is benzydamine known by?

BENZYDAMINE, 642-72-8, Benzidamine, Benzindamine, Bencidamina, Benzydaminum.

Is benzydamine classified as hazardous?

Hazard statements reported: H302.

What are the key physical properties of benzydamine?

Melting Point: 320°F; Dissociation Constants: 9.27.

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.