5-Methyltryptophan

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Names

[ CAS No. ]:
154-06-3

[ Name ]:
5-Methyltryptophan

[Synonym ]:
5-methyl-5-thiomethylhydantoin
5-Methyltryptophan
Tryptophan, 5-methyl-
DL-5-methyltryptophan
L-5-mercaptomethyl-5-methylhydantoin
L-5-methyltryptophane
L-5-methyltryptophan

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
455.1±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C12H14N2O2

[ Molecular Weight ]:
218.252

[ Flash Point ]:
229.1±28.7 °C

[ Exact Mass ]:
218.105530

[ PSA ]:
79.11000

[ LogP ]:
1.50

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.677

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YN7140000
CHEMICAL NAME :
Tryptophan, 5-methyl-
CAS REGISTRY NUMBER :
154-06-3
LAST UPDATED :
199206
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H14-N2-O2
MOLECULAR WEIGHT :
218.28
WISWESSER LINE NOTATION :
T56 BMJ D1YZVQ G1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2000 mg/kg/20W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumor types after systemic administration not seen spontaneously
REFERENCE :
AICCA6 Acta Unio Internationalis Contra Cancrum. (Louvain, Belgium) V.1-20, 1936-64. For publisher information, see IJCNAW. Volume(issue)/page/year: 19,660,1963

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-methyl-L-tryptophan ethyl ester
  • 2-Iodo-4-methylaniline
  • 5-Methyltryptophan
  • (2R,5S)-3,6-diethoxy-2-isopropyl-5-[5-methyl-2-(trimethylsilyl)-3-indolyl]methyl-2,5-dihydropyrazine

DownStream

Customs

[ 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%

Related Compounds

  • 5-Methyltryptophan
  • 5-Methyltryptophan
  • 5-Methyltryptophan
  • N-(tert-butoxycarbonyl)-DL-5-methyltryptophan
  • 5-methoxy-3-(di-n-propylamino)chroman
  • 5-Thiocanone,1,1-dioxide
  • (2S)-2-Methyl-3-phenylpentan-1-ol
  • 3-Oxa-9-azaspiro[5.5]undecane-7-carboxylic acid
  • 3-(2-Chloropyridin-3-yl)azetidin-3-ol
  • 3-(Difluoromethyl)-4-ethoxybenzoic acid
  • (2R)-2-(3-Methoxy-4-methylphenyl)propan-1-amine
  • (2S)-4-fluoro-2-methylbutan-1-amine
  • ({2-Methoxybicyclo[2.2.1]heptan-2-yl}methyl)(methyl)amine
  • 5-Bromo-2-(pyridin-4-yl)-1H-indole
  • 2,6-Dioxaspiro[4.5]decan-10-one
  • (2R)-2-(3-Nitrophenyl)propan-1-amine