43167-40-4

43167-40-4 structure
43167-40-4 structure

Name (2S)-2-acetamido-3-(5-methoxy-1H-indol-3-yl)propanoic acid
Synonyms Tryptophan,N-acetyl-5-methoxy
N-Acetyl-5-methoxytryptophan
N-ACETYL-5-METHOXY-L-TRYPTOPHAN
Density 1.321g/cm3
Boiling Point 608.8ºC at 760 mmHg
Molecular Formula C14H18N2O5
Molecular Weight 294.30300
Flash Point 322ºC
Exact Mass 294.12200
PSA 100.65000
LogP 1.63490
Index of Refraction 1.623

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YN6350000
CHEMICAL NAME :
Tryptophan, N-acetyl-5-methoxy-
CAS REGISTRY NUMBER :
43167-40-4
LAST UPDATED :
199406
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H16-N2-O4
MOLECULAR WEIGHT :
276.32

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 :
>552 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 94,1620,1974
HS Code 2933990090
Precursor  0

DownStream  2

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%