对氨基-L-苯丙氨酸

Description

P-amino-L-phenylalanine · CAS 943-80-6 · C9H12N2O2. UNII ST50405319. Melting Point: 260 - 264 °C.

Identification

CAS Registry Number	943-80-6
PubChem CID	95174
Molecular formula	C9H12N2O2
IUPAC name	2-amino-3-(4-aminophenyl)propanoic acid
UNII (FDA)	ST50405319

Computed Descriptors

Molecular Weight	180.20
XLogP3	-2.2
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	180.089877630
Monoisotopic Mass	180.089877630
Topological Polar Surface Area	89.3
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Melting Point	260 - 264 °C

Physical description & handling notes

• Solid

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (100%)

Synonyms

2922-41-0; 4-Amino-dl-phenylalanine; p-Amino-DL-phenylalanine hydrate; EINECS 220-869-1; DTXSID201313036; NSC 21918; NSC 29446; RefChem:857976; DTXCID10204633; 220-869-1; 2-amino-3-(4-aminophenyl)propanoic acid; p-Amino-dl-phenylalanine; H-DL-Phe(4-NH2)-OH; MFCD00007917; D-4-Aminophenylalanine; H-P-AMINO-DL-PHE-OH HYDRATE

Frequently Asked Questions

What are the CAS number and molecular formula of P-amino-L-phenylalanine?

CAS 943-80-6; molecular formula C9H12N2O2; molecular weight — g/mol.

What other names is P-amino-L-phenylalanine known by?

2922-41-0, 4-Amino-dl-phenylalanine, p-Amino-DL-phenylalanine hydrate, EINECS 220-869-1, DTXSID201313036, NSC 21918.

Is P-amino-L-phenylalanine classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of P-amino-L-phenylalanine?

Melting Point: 260 - 264 °C.

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.