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2-amino-3-(1H-indol-3-yl)propanoic acid
CAS No 54-12-6 , 2-amino-3-(1H-indol-3-yl)propanoic acid
Name:
2-amino-3-(1H-indol-3-yl)propanoic acid
Synonyms:
(+-)-Tryptophan; CCRIS 719; DL-Trytophan; DL-Trytophane;2-amino-3-(1H-indol-3-yl)propanoic acid;54-12-6; DL-3beta-Indolylalanine; Racemic Tryptophan;
CAS Registry Number:
54-12-6
Melting Point:
289-290 ºC
Density:
1.362 g/cm
3
Water Solubility:
10 G/L (20 ºC)
Safety Statements:
Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits toxic fumes of NO
x
.
Hazard Symbols:
Xi
HS Code:
29339990
EINECS:
200-194-9
Molecular Weight:
204.22518
InchiKey:
QIVBCDIJIAJPQS-UHFFFAOYSA-N
InChI:
InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,
13H,5,12H2,(H,14,15)
Risk Statements:
S24/25
Molecular Formula:
C
11
H
12
N
2
O
2
Molecular Structure:
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54-12-6 H-DL-Trp-OH (in bulk quantity)
H-DL-Trp-OH (in bulk quantity)
Pharmasi Chemicals Co.Ltd
[Manufacturer]
Tel: +86-21-67752521
Fax: +86-21-57819315
Address: Pharmasi Chemicals Co.Ltd
Address: Room 903,
JIAHE business building,
songjiang,shanghai,china null,nullChina
54-12-6 DL-Tryptophan
DL-Tryptophan, 98%
Cardiff Chemicals Limited
[Manufacturer]
Tel: +44(0) 29 20 779612
Fax: +44(0) 29 20 779612
Address: Unit 10, CF3 0EF CardiffUNITED KINGDOM CF3 0EF Cardiff,nullUnited Kingdom
54-12-6 DL-Tryptophan
Tianjin Harmony Technology Development Co., Ltd.
null
Fax: +86-22-23691216
Address: Room 601 of BokeBuilding, 100 Fukang Road, Tianjin, China null,nullChina
54-12-6 Tryptophan
Kouting Chemical Co.,Ltd
[Importer/Exporter]
Tel: +86-(21)-58116473
Fax: +86-(21)-61094103
Address: Hunan Road, Pudong New District, Shanghai, Shanghai 201318, shanghai,shanghaiChina
54-12-6 Dl-Tryptophan
Watson International Ltd.
null
Tel: +86-(512)-55117610
Fax: +86-(512)-55117630
Address: Room 1209, Asia Pacific Plaza, Huaqiao International Business Park, Kunshan, Jiangsu 215332, null,nullChina
54-12-6 DL-Tryptophan
DL-Tryptophan
Molekula Ltd
[Manufacturer]
Tel: +44 1202 863000
Fax: +44 1202 863003
Address: Technology House Old Forge Road Ferndown Industrial Estate Wimborne Dorset Bh21 7RR null,nullUnited Kingdom
54-12-6 DL-Tryptophan
DL-Tryptophan
Vitas-M Laboratory
[Manufacturer]
Tel: +31 (0)55 50 500 33
Fax: +31 (0)55 50 500 34
Address: PO Box 200477302 HA ApeldoornNETHERLANDS 7302 HA Apeldoorn,nullNetherlands
54-12-6 DL-Tryptophan
Hangzhou UNIWISE International Co.,Ltd.
[Manufacturers]
Tel: +86-571-28819531
Fax: +86-571-28819532
Address: E-19F, Dongqiing Building, 52 Qingchun Rd, Hangzhou, China null,ZhejiangChina
54-12-6 DL-Tryptophan
ADVANCED TECH. & IND. CO., LTD.
[Distributor/Wholesaler]
Tel: 86-23902293
Fax: 86-27898314
Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG Hong Kong,nilHong kong
54-12-6 Dl-Tryptophan
Alfa Chem
null
Tel: +1-(516)-504-0059, 800-375-6869
Fax: +1-(516)-504-0039
Address: 2 Harbor Way, Kings Point, New York 11024, null,nullUnited States
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