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BGC » Chemicals A-Z » L-Tryptophan
BGC ID: 650866173730-12
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L-Tryptophan

CAS 73-22-3
Formula C11H12N2O2
MDL MFCD00064340
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
650866173730
L-Tryptophan
(650866173730)
on request + -

Identify

Synonyms:
eh121 ; eltrip ; trp ; lyphan ; h-trp-oh ; l-trp ; l-ttp ; tryptan ; trofan ; eh 121
CAS:
73-22-3
EINECS:
200-795-6
Molecular Formula:
C11H12N2O2
MDL:
MFCD00064340
SMILES:
C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)N

Properties

Molecular Weight:
204.22518 g·mol−1
Density:
1.34
Melting point:
289-290 °C (dec.)(lit.)
Solubility:
20% NH3: 0.1 g/mL at 20 °C, clear, colorless
download Download Molfile

Safety Information

Hazard Classes:
Risk Codes:
33-40-62-41-37/38-36/37/38-22 (R)
Safety Codes:
24/25-36/37/39-36-26 (S)
WGK Germany:
2
RTECS:
YN6130000
Storage temperature:
Store at RT.

Suppliers

Global L-Tryptophan Suppliers : P.R.China (30) USA (3) Hong Kong (1) Germany (5) U.K. (1) Switzerland (1)
SupplierPhoneFaxCountryInquiry contact
Aecochem Corp. +86-592-5998717 +86-592-5554527 P.R.China REQUEST
AK Scientific, Inc. +1 (510) 429-8835 +1 (510) 429-8836 USA REQUEST
Arakato Development Ltd +86 181 6873 3713 +86 181 6873 3713 Hong Kong REQUEST
Beckmann-Kenko GmbH +49 4241 9308-0 +49 4241 9308-30 Germany REQUEST
BuGuCh & Partners Germany REQUEST
Capot Chemical Co., Ltd. +86-571-85586718 +86-571-85864795 P.R.China REQUEST
Carbone Scientific Co., Ltd. +44 (0)203 769 4441 ext 1 +44 (0)203 769 4441 ext 2 U.K. REQUEST
Changzhou Union Chemicals Co.,Ltd. +86 519 8680 2352 +86 519 8639 6223 P.R.China REQUEST
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical) +86 170 9858 0209 +86 170 9858 0209 P.R.China REQUEST
Create Chemical Co., Ltd. +86-15665710862 +86-531-3571346 P.R.China REQUEST
CSNpharm, Inc. +1-708-781-1677 +1-708-286-6026 USA REQUEST
Evonik Industries AG +49-6221-8653 0 +49-6221-8697 06 Germany REQUEST
FUDAW INDUSTRY LTD +86 15601609726 P.R.China REQUEST
H&Z Industry Co.,Ltd +86 13583185792 +86 531 88905468 P.R.China REQUEST
Hangzhou Keying Chem Co., Ltd. +86-571-85378921 +86-571-85378913 P.R.China REQUEST
Hangzhou Lingrui Chemical Co., Ltd. +86-571-88092529 +86-571-87334908 P.R.China REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) +86 571 88026825 +86 571 88282557 P.R.China REQUEST
Hangzhou Zhongqi Chem Co., Ltd +86-571-86976032 +86-571-86972162 P.R.China REQUEST
Iris Biotech GmbH +49-(0)9231-97121-0 +49-(0)9231-97121-99 Germany REQUEST
Kyowa Hakko Europe GmbH +49 (0)211 - 175 45-0 +49 (0)211 - 175 45-441 Germany REQUEST
Leap Chem Co., Ltd +852-30606658 P.R.China REQUEST
Lori Industry Co., Ltd +86-13011713125 +86-13011713125 P.R.China REQUEST
Nantong Xindao Biotech Ltd +86 19033786557 P.R.China REQUEST
Newstar Chem Enterprise Ltd. +86-572-2722882 +86-574-2722892 P.R.China REQUEST
Ningbo Pangs Chem Co., Ltd. +86-574-2766 6848 +86-574-2766 8686 P.R.China REQUEST
Sancai Industry Co.,Ltd. +86-531-88913079 +86-531-88913079 P.R.China REQUEST
Santa Cruz Biotechnology, Inc. USA REQUEST
Shandong Lanhai Industry Co.,Ltd. +86-15953182965 P.R.China REQUEST
Shandong Minglang Chemical Co., Ltd +86-13220566916 +86 531 58990167 P.R.China REQUEST
Sigma-Aldrich International GmbH +41 81 755 28 28 +41 81 755 28 15 Switzerland REQUEST
Simagchem Corporation +86 592 2680 277 +86 592 2680 237 P.R.China REQUEST
Skyrun Industrial Co., Ltd. +86-576-84015261 +86-576-84015261 P.R.China REQUEST
World. Chem. Co., Ltd. +86-21-56795266 +86-21-56795766 P.R.China REQUEST
Wuhan PharmChem Co., LTD. +86 27 85835203 +86 27 85835203 P.R.China REQUEST
XD BIOCHEMS Ltd +86 13815202715 +86 513 81163733 P.R.China REQUEST
Xiamen Kinbester Co., Ltd. +86-592-5550592 +86-592-5550518 P.R.China REQUEST
Xiamen Zhongyuan Hongye Chemical Co., Ltd. +86-592-5567629 +86-592-5567629 P.R.China REQUEST
Xingrui Industry Co., Limited +86-531-88980365 +86-531-88980365 P.R.China REQUEST
Xi´an SR Bio-Engineering Co., Ltd. +86 13720408392 +86 29-81701969 P.R.China REQUEST
X´ian Taicheng Chem Co., Ltd +86-29-85439295 +86-29-85439295 P.R.China REQUEST
Zehao Industry Co., Ltd. +86-531-88909322 +86-531-88909322 P.R.China REQUEST

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