BGC » Chemicals A-Z » D-Tryptophan

BGC ID: 910224890013-12

D-Tryptophan

Identify Properties Safty Prices Suppliers 21 Links ☰

Identify Properties Safty Prices Suppliers 21 Links

CAS 153-94-6

Formula C11H12N2O2

MDL MFCD00005647

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
910224890013	D-Tryptophan (910224890013)		on request	+ -

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Identify

Synonyms:

(s)-alph ; wv ; trp-01 ; d-trp ; h-d-trp-oh ; nsc 97942 ; d-tryptopha ; h-d-typ-oh ; d-trp-oh ; ltr

CAS:

153-94-6

EINECS:

205-819-9

Molecular Formula:

C11H12N2O2

MDL:

MFCD00005647

SMILES:

C1=CC=C2C(=C1)C(=CN2)C[C@H](C(=O)O)N

Properties

Molecular Weight:

204.23 g·mol−1

Density:

1.4 g/cm³ (Predicted)

Melting point:

282-285 °C (dec.)(lit.)

Boiling point:

447.9° C at 760 mmHg

Solubility:

Soluble in 0.5M hydrochloric acid (50 mg/ml), water (11 mg/ml at 20° C), hot alcohol, and DMSO. Insoluble in chloroform.

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38-41-37/38-22 (R)

Safety Codes:

24/25-36/37/39-36-26 (S)

WGK Germany:

RTECS:

YN6129000

Storage temperature:

Store at RT.

Prices

For D-Tryptophan we can currently show 19 prices in the last 11 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 181.00 for 25 g to USD 150.00 per 25 g in 2024 .

Last detected Prices

Size	Availability	Last Price	Quantity
25 g	on request	$150.00	+ -
100 g	on request	$450.00	+ -

Last price review [2024-09-14]

Suppliers

Global D-Tryptophan Suppliers : USA (3) Germany (4) P.R.China (12) U.K. (1) Indonesia (1)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BuGuCh & Partners			Germany	REQUEST
Cangzhou Goldlion Chemicals Co., Ltd.	+86-13582748294	+86-317-5304268	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
Evonik ( formerly Wilshire Technologies, Inc. )	+1-609-683-1017	+1-732-274-0149	USA	REQUEST
H&Z Industry Co.,Ltd	+86 13583185792	+86 531 88905468	P.R.China	REQUEST
Hangzhou Lingrui Chemical Co., Ltd.	+86-571-88092529	+86-571-87334908	P.R.China	REQUEST
Hangzhou Verychem Science & Technology Co., Ltd.	+86-571-8816 2785	+86-571-81906939	P.R.China	REQUEST
Iris Biotech GmbH	+49-(0)9231-97121-0	+49-(0)9231-97121-99	Germany	REQUEST
Kingreat Chemistry Company Limited	+86-592-2299609	+86-592-2299601	P.R.China	REQUEST
Nantong Xindao Biotech Ltd	+86 19033786557		P.R.China	REQUEST
Pt. Sarana Bela Nusa	+62-21-4714 735	+62-21-4714 736	Indonesia	REQUEST
Reuter Chemische Apparatebau e.K. (RCA e.K.)	+49-761-559 64 60	+49-761-559 64 88	Germany	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
Wuhan PharmChem Co., LTD.	+86 27 85835203	+86 27 85835203	P.R.China	REQUEST
Xi'an Taicheng Chem Co., Ltd	+86-29-85439295	+86-29-85439295	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST