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Thermo Scientific Chemicals L-Cysteine hydrochloride monohydrate, 99%
CAS: 7048-04-6 | C3H10ClNO3S | 175.63 g/mol
Supplier: Thermo Scientific Chemicals A1038936
Description
L-Cysteine hydrochloride monohydrate is used as a precursor in food, pharmaceutical and personal care products. It is actively involved in the production of flavors such as meat flavor obtained by reacting with sugars. It plays an important role as a key raw material for the manufacture of N-acetyl-L-cysteine, S-carboxymethyl-L-cysteine and L-cysteine base. It is involved in the treatment of liver disease as an antioxidant and antidote. Being an essential amino acid, it used as animal feed especially for sheep, which is responsible the growth of wool.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
SolubilitySoluble in cold water.
Notes
Air and light sensitive. Hygroscopic. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, metals and hydrogen chloride.
Specifications
| ∼175°C (decomposition) | |
| 7048-04-6 | |
| C3H10ClNO3S | |
| 5158059 | |
| l-cysteine hydrochloride monohydrate, h-cys-oh.hcl.h2o, l-cysteine hydrochloride hydrate, l-cysteine monohydrate monochloride, r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate, unii-zt934n0x4w, l-cysteine hydrate hydrochloride, cysteine hydrochloride monohydrate, l, h-cys-ohhclh2o, cysteine hcl | |
| QIJRTFXNRTXDIP-JIZZDEOASA-N | |
| (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride | |
| 500 g | |
| +5.5° (c=5 in 5N HCl) | |
| 99% |
| L-Cysteine hydrochloride monohydrate | |
| 1 to 2 | |
| MFCD00065606 | |
| 14,2781 | |
| Soluble in cold water. | |
| C(C(C(=O)O)N)S.O.Cl | |
| 175.63 | |
| 23462 | |
| 175.64 (157.62 Anhydrous) | |
| Air Sensitive |
Chemical Identifiers
| 7048-04-6 | |
| 175.63 | |
| QIJRTFXNRTXDIP-JIZZDEOASA-N | |
| 23462 | |
| C(C(C(=O)O)N)S.O.Cl |
| C3H10ClNO3S | |
| MFCD00065606 | |
| l-cysteine hydrochloride monohydrate, h-cys-oh.hcl.h2o, l-cysteine hydrochloride hydrate, l-cysteine monohydrate monochloride, r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate, unii-zt934n0x4w, l-cysteine hydrate hydrochloride, cysteine hydrochloride monohydrate, l, h-cys-ohhclh2o, cysteine hcl | |
| (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride |
Safety and Handling
GHS H Statement
H315-H319-H335;
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 615-117-8
RTECSNumber : HA2285000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only