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

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Names

[ CAS No. ]:
50444-78-5

[ Name ]:
2-amino-3-(2-fluoro-3H-imidazol-4-yl)propanoic acid

[Synonym ]:
2-fluoro-histidine
2FHis
L-2-Fluorohistidine
2-Fluor-L-histidin
L-Histidine,2-fluoro

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%

Related Compounds

  • [1,3]Oxazolo[4,5-b]pyridin-2-ylboronic acid
  • 1-Acetyl-4-(trifluoromethyl)piperidine-4-carboxylic acid
  • 6-Acetyl-1,1-dioxo-1,2-benzothiazol-3-one
  • (4-Fluoro-1,3-benzoxazol-2-yl)boronic acid
  • 1-(4-Methoxyphenyl)-4,5-dimethyl-1H-imidazole
  • 8-Bromo-5-fluoro-3-iodoquinoline
  • 3-butyl-4-chloro-1H-Indole
  • 2-[(5-Bromopyridin-3-yl)methylidene]propanedinitrile
  • methyl 4-amino-1-(cyclobutylmethyl)-1H-pyrazole-3-carboxylate
  • 5-amino-2-methyl-4-phenyl-2,3-dihydro-1H-pyrazol-3-one
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