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ChemicalBook >> CAS DataBase List >> 7-CHLORO-L-TRYPTOPHAN

7-CHLORO-L-TRYPTOPHAN

$34 - $1566
Product name: 7-CHLORO-L-TRYPTOPHAN
CAS: 73945-46-7
MF: C11H11ClN2O2
MW: 238.67
EINECS:
MDL Number:MFCD09264322
Synonyms:7-CHLORO-L-TRYPTOPHAN;(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid;L-Tryptophan, 7-chloro-;7-CHLORO-L-TRYPTOPHAN USP/EP/BP;Tryptophan Impurity 91

Price41 Properties Safety Information Description

41 prices

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Brand

aablocks
ACHEMBLOCK
Acrotein
Activate Scientific
AK Scientific
Alichem
Ambeed
Apolloscientific
Biosynth
Chemenu
Crysdot
Matrix Scientific
Synthonix

Package

100mg
0.25g
250.00mg
250mg
500mg
0.5g
1g
1.00g
5.00g
5g

Manufactureraablocks
Product numberAA00FB02
Product description(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%
Packaging100mg
Price$34
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00FB02
Product description(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%
Packaging250mg
Price$80
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00FB02
Product description(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%
Packaging1g
Price$246
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00FB02
Product description(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%
Packaging5g
Price$840
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberM22671
Product description7-Chloro-L-tryptophan 98%
Packaging5G
Price$1220
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberM22671
Product description7-Chloro-L-tryptophan 98%
Packaging1G
Price$305
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberM22671
Product description7-Chloro-L-tryptophan 98%
Packaging250MG
Price$115
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numbera-0353
Product description7-Chloro-L-tryptophan 97%
Packaging0.5g
Price$117.6
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberA-0353
Product description7-Chloro-L-tryptophan 97%
Packaging0.25g
Price$247.5
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numbera-0353
Product description7-Chloro-L-tryptophan 97%
Packaging0.25g
Price$73.5
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numbera-0353
Product description7-Chloro-L-tryptophan 97%
Packaging1g
Price$188.16
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberA-0353
Product description7-Chloro-L-tryptophan 97%
Packaging1g
Price$550
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS87612
Product description7-Chloro-L-tryptophan 95+% ee
Packaging250mg
Price$313
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS87612
Product description7-Chloro-L-tryptophan 95+% ee
Packaging5G
Price$1566
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS87612
Product description7-Chloro-L-tryptophan 95+% ee
Packaging1g
Price$683
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product number1873AQ
Product description7-Chloro-L-tryptophan
Packaging100mg
Price$401.6
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00FB02	(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%	100mg	$34	2026-05-28	Buy
aablocks	AA00FB02	(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%	250mg	$80	2026-05-28	Buy
aablocks	AA00FB02	(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%	1g	$246	2026-05-28	Buy
aablocks	AA00FB02	(S)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid 97%	5g	$840	2026-05-28	Buy
ACHEMBLOCK	M22671	7-Chloro-L-tryptophan 98%	5G	$1220	2026-05-27	Buy
ACHEMBLOCK	M22671	7-Chloro-L-tryptophan 98%	1G	$305	2026-05-27	Buy
ACHEMBLOCK	M22671	7-Chloro-L-tryptophan 98%	250MG	$115	2026-05-27	Buy
Acrotein	a-0353	7-Chloro-L-tryptophan 97%	0.5g	$117.6	2026-05-25	Buy
Acrotein	A-0353	7-Chloro-L-tryptophan 97%	0.25g	$247.5	2021-12-16	Buy
Acrotein	a-0353	7-Chloro-L-tryptophan 97%	0.25g	$73.5	2026-05-25	Buy
Acrotein	a-0353	7-Chloro-L-tryptophan 97%	1g	$188.16	2026-05-25	Buy
Acrotein	A-0353	7-Chloro-L-tryptophan 97%	1g	$550	2021-12-16	Buy
Activate Scientific	AS87612	7-Chloro-L-tryptophan 95+% ee	250mg	$313	2021-12-16	Buy
Activate Scientific	AS87612	7-Chloro-L-tryptophan 95+% ee	5G	$1566	2021-12-16	Buy
Activate Scientific	AS87612	7-Chloro-L-tryptophan 95+% ee	1g	$683	2021-12-16	Buy
AK Scientific	1873AQ	7-Chloro-L-tryptophan	100mg	$401.6	2021-12-16	Buy

Next Last

Properties

Melting point :290-291 °C
Boiling point :476.9±45.0 °C(Predicted)
Density :1.474±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :Aqueous Acid (Slightly), Methanol (Very Slightly), Water (Slightly, Heated)
pka :2.21±0.10(Predicted)
form :Solid
color :White to Pale Yellow
Stability :Hygroscopic

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

ChEBI: An L-tryptophan derivative having a chloro substituent at the 7-position.

More related product prices

6-CHLORO-L-TRYPTOPHAN 16626-02-1 H-TRP-GLY-OH (2S)-2-amino-3-(5-bromo-1H-indol-3-yl)propanoic acid 6-broMo-L-tryptophan H-TRP(BOC)-OH (S)-2-AMINO-3-(6-FLUORO-1H-INDOL-3-YL)-PROPIONIC ACID H-TRP-GLY-GLY-OH (S)-2-AMINO-3-(7-METHYL-1H-INDOL-3-YL)-PROPIONIC ACID 5-METHOXY-L-TRYPTOPHAN

Suppliers and manufacturers

career henan chemical co

$2.00
7-CHLORO-L-TRYPTOPHAN CAS:73945-46-7

CONIER CHEM AND PHARMA LIMITED

Guangzhou Yuheng Pharmaceutical Technology Co., Ltd

GL Biochem (Shanghai) Ltd.

GL Biochem(Binhai) Ltd.

Shanxi Xuanran Import and Export Trade Co., Ltd.

Dideu Industries Group Limited

HANGZHOU LEAP CHEM CO., LTD.

Shanghai Acmec Biochemical Technology Co., Ltd.

Aladdin Scientific

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7-CHLORO-L-TRYPTOPHAN

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Description

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