2-amino-3-(2-fluoro-3H-imidazol-4-yl)propanoic acid

Modify Date: 2024-01-21 17:34:01

2-amino-3-(2-fluoro-3H-imidazol-4-yl)propanoic acid Structure
2-amino-3-(2-fluoro-3H-imidazol-4-yl)propanoic acid structure
Common Name 2-amino-3-(2-fluoro-3H-imidazol-4-yl)propanoic acid
CAS Number 50444-78-5 Molecular Weight 173.14500
Density 1.529g/cm3 Boiling Point 437.5ºC at 760 mmHg
Molecular Formula C6H8FN3O2 Melting Point N/A
MSDS N/A Flash Point 218.4ºC

 Names

Name 2-Fluoro-L-histidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.529g/cm3
Boiling Point 437.5ºC at 760 mmHg
Molecular Formula C6H8FN3O2
Molecular Weight 173.14500
Flash Point 218.4ºC
Exact Mass 173.06000
PSA 92.00000
LogP 0.20350
Index of Refraction 1.586

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MS3110000
CHEMICAL NAME :
Histidine, 2-fluoro-, L-
CAS REGISTRY NUMBER :
50444-78-5
LAST UPDATED :
198209
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H8-F-N3-O2
MOLECULAR WEIGHT :
173.17
WISWESSER LINE NOTATION :
T5M CNJ BF D1YZVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - tremor Skin and Appendages - hair
REFERENCE :
RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD Pub. Ltd., P.O. Box 966, Westbury, NY 11590) V.1- 1970- Volume(issue)/page/year: 16,507,1977

 Safety Information

HS Code 2933290090

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-fluoro-histidine
2FHis
L-2-Fluorohistidine
2-Fluor-L-histidin
L-Histidine,2-fluoro