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153-94-6

153-94-6 structure
153-94-6 structure
  • Name: D-tryptophan
  • Chemical Name: D-tryptophan
  • CAS Number: 153-94-6
  • Molecular Formula: C11H12N2O2
  • Molecular Weight: 204.225
  • Catalog: Biochemical Common amino acids and protein drugs
  • Create Date: 2018-08-06 18:40:24
  • Modify Date: 2024-01-02 15:56:28
  • H-D-Trp-OH is a D-stereoisomer of tryptophan and occasionally found in naturally produced peptides such as the marine venom peptide.

Name D-tryptophan
Synonyms (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid
(R)-a-Amino-3-indolepropionic Acid
Tryptophan
H-D-Trp-OH
(R)-a-Aminoindole-3-propanoic Acid
EINECS 205-819-9
D-α-Amino-3-indolepropionic acid
(R)-tryptophan
D-tryptophan
D-tryptophan zwitterion
(+)-Tryptophan
D(+)-Tryptophan
tryptophane
MFCD00005647
(R)-2-Amino-3-(3-indolyl)propionic acid
(R)-(+)-2-Amino-3-(3-indolyl)propionic Acid
Tryptophan, D-
Tadalafil Impurity 1
Description H-D-Trp-OH is a D-stereoisomer of tryptophan and occasionally found in naturally produced peptides such as the marine venom peptide.
Related Catalog
Target

Human Endogenous Metabolite

Density 1.4±0.1 g/cm3
Boiling Point 447.9±35.0 °C at 760 mmHg
Melting Point 282-285ºC
Molecular Formula C11H12N2O2
Molecular Weight 204.225
Flash Point 224.7±25.9 °C
Exact Mass 204.089874
PSA 79.11000
LogP 1.04
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.698

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YN6129000
CHEMICAL NAME :
Tryptophan, D-
CAS REGISTRY NUMBER :
153-94-6
LAST UPDATED :
199803
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H12-N2-O2
MOLECULAR WEIGHT :
204.25
WISWESSER LINE NOTATION :
T56 BMJ D1YZVQ -D

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4289 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
ABBIA4 Archives of Biochemistry and Biophysics. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.31- 1951- Volume(issue)/page/year: 64,319,1956 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5536 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 307 (estimated) No. of Female Employees: 251 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS YN6129000
HS Code 2933990090
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%