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
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)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- RTECS
- HA2200000
- F
- 3-10-23
- HS Code
- 29309016
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.
N-Bromosuccinimide Price
- Product number
- C9768
- Product name
- DL-Cysteine hydrochloride
- Purity
- ≥95% (TLC), anhydrous
- Packaging
- 5g
- Price
- $174
- Updated
- 2023/06/20
- Product number
- C9768
- Product name
- DL-Cysteine hydrochloride
- Purity
- ≥95% (TLC), anhydrous
- Packaging
- 10g
- Price
- $301
- Updated
- 2023/01/07
- Product number
- H25779
- Product name
- DL-Cysteine hydrochloride, 98+%
- Packaging
- 5g
- Price
- $119
- Updated
- 2024/03/01
- Product number
- H25779
- Product name
- DL-Cysteine hydrochloride, 98+%
- Packaging
- 25g
- Price
- $295
- Updated
- 2021/12/16
- Product number
- C9768
- Product name
- DL-Cysteine hydrochloride
- Purity
- ≥95% (TLC), anhydrous
- Packaging
- 25g
- Price
- $598
- Updated
- 2023/06/20
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
DL-Cysteine hydrochloride Suppliers
View Lastest Price from DL-Cysteine hydrochloride manufacturers
- Product
- DL-Cysteine hydrochloride 10318-18-0
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99.10%
- Supply Ability
- 50000kg
- Release date
- 2024-04-24
- 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
- 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