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DL-Cysteine hydrochloride

Product Name
DL-Cysteine hydrochloride
CAS No.
10318-18-0
Chemical Name
DL-Cysteine hydrochloride
Synonyms
H-DL-Cys.HCl;Half-cystine;DL-Cystine·HCl;DL-Cystein HCL;DL-Cysteine HC1;H-DL-CYS-OH HCL;DL-Cysteine·HCl;3-Mercaptoalanine;BIO-FARMA BF004170;-Mer-capto-alanine
CBNumber
CB8721037
Molecular Formula
C3H8ClNO2S
Formula Weight
157.61
MOL File
10318-18-0.mol
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DL-Cysteine hydrochloride Property

Melting point:
109-112 °C
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
H2O: soluble
Water Solubility 
soluble
Sensitive 
Air Sensitive & Hygroscopic
BRN 
4150473
CAS DataBase Reference
10318-18-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
HA2200000
3-10-23
HS Code 
29309016
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C9768
Product name
DL-Cysteine hydrochloride
Purity
≥95% (TLC), anhydrous
Packaging
5g
Price
$174
Updated
2023/06/20
Sigma-Aldrich
Product number
C9768
Product name
DL-Cysteine hydrochloride
Purity
≥95% (TLC), anhydrous
Packaging
10g
Price
$301
Updated
2023/01/07
Alfa Aesar
Product number
H25779
Product name
DL-Cysteine hydrochloride, 98+%
Packaging
5g
Price
$119
Updated
2024/03/01
Alfa Aesar
Product number
H25779
Product name
DL-Cysteine hydrochloride, 98+%
Packaging
25g
Price
$295
Updated
2021/12/16
Sigma-Aldrich
Product number
C9768
Product name
DL-Cysteine hydrochloride
Purity
≥95% (TLC), anhydrous
Packaging
25g
Price
$598
Updated
2023/06/20
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DL-Cysteine hydrochloride Chemical Properties,Usage,Production

Chemical Properties

white crystals or crystalline powder

Uses

DL-Cysteine hydrochloride is used in cell culture. It is also used in photochemical vascular injury (performed using dl-cysteine hydrochloride along with other components). It may be used in the preparation of DL-4-carboxy-3-formyl-2,2,-dimethylthiazolidine.

Biochem/physiol Actions

DL-Cysteine is a racemic mixture of the proteinogenic amino acids L-cysteine and the non-proteinogenic D-cysteine. DL-Cysteine is used as an organic reagent and in comparative physicochemical analysis of processes such as crystallization.

Purification Methods

Crystallise the salt from hot 20% HCl and dry it under vacuum over P2O5. It also crystallises from EtOH with m 175o (hydrate). When crystallised from absolute EtOH or EtOH/Et2O, it has m 140-141.5o (anhydrous). [Rurner & Voitle J Am Chem Soc 72 628 1950, Albert Biochem J 50 690 1953, Beilstein 4 IV 3145.]

DL-Cysteine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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DL-Cysteine hydrochloride Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Beijing dtftchem Technology Co., Ltd.
Tel
010-60275820 13031183356
Fax
010-60270825
Email
elainezt@sina.com
Country
China
ProdList
1392
Advantage
62
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9555
Advantage
66
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13913916777;
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17840
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
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View Lastest Price from DL-Cysteine hydrochloride manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
DL-Cysteine hydrochloride 10318-18-0
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-17
Henan Bao Enluo International TradeCo.,LTD
Product
DL-Cysteine hydrochloride 10318-18-0
Price
US $100.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000tons
Release date
2023-08-15
Hebei Mojin Biotechnology Co., Ltd
Product
DL-Cysteine hydrochloride 10318-18-0
Price
US $50.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2023-07-31

10318-18-0, DL-Cysteine hydrochlorideRelated Search:


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