5-Methyltryptophan

Modify Date: 2024-01-09 10:55:33

5-Methyltryptophan Structure
5-Methyltryptophan structure
Common Name 5-Methyltryptophan
CAS Number 154-06-3 Molecular Weight 218.252
Density 1.3±0.1 g/cm3 Boiling Point 455.1±45.0 °C at 760 mmHg
Molecular Formula C12H14N2O2 Melting Point N/A
MSDS N/A Flash Point 229.1±28.7 °C

 Names

Name 5-Methyl-L-tryptophan
Synonym More Synonyms

 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

~88%

5-Methyltryptophan Structure

5-Methyltryptophan

CAS#:154-06-3

Literature: Ma; Liu; Li; Flippen-Anderson; Yu; Cook Journal of Organic Chemistry, 2001 , vol. 66, # 13 p. 4525 - 4542

~%

5-Methyltryptophan Structure

5-Methyltryptophan

CAS#:154-06-3

Literature: Journal of Organic Chemistry, , vol. 66, # 13 p. 4525 - 4542

~%

5-Methyltryptophan Structure

5-Methyltryptophan

CAS#:154-06-3

Literature: Journal of Organic Chemistry, , vol. 66, # 13 p. 4525 - 4542

~%

5-Methyltryptophan Structure

5-Methyltryptophan

CAS#:154-06-3

Literature: WO2010/148191 A2, ; Page/Page column 45-49; 61 ;

~%

5-Methyltryptophan Structure

5-Methyltryptophan

CAS#:154-06-3

Literature: Journal of Organic Chemistry, , vol. 66, # 13 p. 4525 - 4542

 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%

 Synonyms

5-methyl-5-thiomethylhydantoin
5-Methyltryptophan
Tryptophan, 5-methyl-
DL-5-methyltryptophan
L-5-mercaptomethyl-5-methylhydantoin
L-5-methyltryptophane
L-5-methyltryptophan