L-Tryptophan | CAS 73-22-3 | Chemical-Suppliers

Element: tryptophan

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » tryptophan-PX19928

Identification

L-Tryptophan

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

Synonym:

eh121 ; eltrip ; trp ; lyphan ; h-trp-oh ; l-trp ; l-ttp ; tryptan ; trofan ; eh 121

Suppliers

H&Z Industry Co.,Ltd

HIC240960

Autech Industry Co.,Limited

AIC3241296

XD BIOCHEMS Ltd

XB180540

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI8283312

Chengdu Pufeide Biotech. Co., Ltd

CPB3961584

Nantong Xindao Biotech Ltd

NXB3121248

Create Chemical Co., Ltd.

CC300900

Shandong Minglang Chemical Co., Ltd

SMC4201680

Chemlyte Solutions

CS216648

Lori Industry Co., Ltd

LI264792

Indofine Chemical Co, Inc.

Bio-432

Arcadia Biotechnology

AB252756

Changzhou Union Chemicals Co.,Ltd.

CUCC4082040

X´ian Taicheng Chem Co., Ltd

XTC3481392

Sancai Industry Co.,Ltd.

SIC2881152

Arakato Development Ltd

AD276828

Hainan Zhongxin Chemical Co., Ltd.

HZC4081632

Aecochem Corp.

AC168504

Hangzhou Keying Chem Co., Ltd.

HKC3601440

scienTEST - bioKEMIX GmbH

S-B3001200

Hangzhou Ocean Chemical Co., Ltd.

HOC3961584

Carbone Scientific Co., Ltd.

CS3361008

Iris Biotech GmbH

HAA1136

AK Scientific, Inc.

AS228684

Xiamen Kinbester Co., Ltd.

XK312936

Simagchem Corporation

SC252756

Xingrui Industry Co., Limited

XIL3481392

Capot Chemical Co., Ltd.

10984

Zehao Industry Co., Ltd.

ZI288864

Santa Cruz Biotechnology, Inc.

280888

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Merck Schuchardt OHG

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Prices & Availability

Data is processed

Properties for L-Tryptophan

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

Safety & Transport Information

Risk Codes:

R22 - Harmful if swallowed
R33 - Danger of cumulative effects
R36/37/38 - Irritating to eyes, respiratory system and skin
R37/38 - Irritating to respiratory system and skin
R40 - Limited evidence of a carcinogenic effect
R41 - Risk of serious damage to eyes
R62 - Possible risk of impaired fertility

Safety Codes:

S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection

Hazard Symbols:

Storage temperature :

Store at RT.

Alternative Distributors of [L-Tryptophan]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified