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L-Cysteine hydrochloride monohydrate

L-Cysteine hydrochloride monohydrate structure

CAS No.: 7048-04-6

Chemical Name:: L-Cysteine hydrochloride monohydrate

Synonyms: L-CYSTEINE HCL MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE;CYSTEINE HYDROCHLORIDE MONOHYDRATE;CYSTEINE HCL H2O;L-Cys.HCl.H2O;L-CYSTEINE HCL H2O;Cysteine Hydrochloride Hydrate;L-CYSTEINE HYDROCHLORIDE HYDRATE;L-Cys-OH HCl;H-Cys-OH¤HCl¤H

CBNumber:: CB9694981

Molecular Formula:: C3H10ClNO3S

Molecular Weight:: 175.63

MDL Number:: MFCD00065606

MOL File:: 7048-04-6.mol

MSDS File:: SDS

Last updated:2023-08-07 22:27:18

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L-Cysteine hydrochloride monohydrate Properties

Melting point	175°C
alpha	+6.0～+7.5゜ (20℃/D)(c=8,6mol/l HCl)(calculated on the dried basis)
Density	1.54 g/cm3
vapor pressure	<0.1 hPa (20 °C)
refractive index	6 ° (C=8, 1mol/L HCl)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	Solid
color	White
PH Range	1 - 2
PH	0.8-1.2 (100g/l, H2O, 20℃)
optical activity	[α]20/D +5.6±0.3°, c = 5% in 5 M HCl
Water Solubility	Soluble in cold water.
Sensitive	Hygroscopic
λmax	λ: 260 nm Amax: 1.0 λ: 280 nm Amax: 0.3
Merck	14,2781
BRN	5158059
Stability	Stable. Incompatible with strong oxidizing agents, most common metals, hydrogen chloride.
LogP	0.235 (est)
CAS DataBase Reference	7048-04-6(CAS DataBase Reference)
FDA UNII	ZT934N0X4W

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P264-P280-P305+P351+P338-P337+P313
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	HA2285000
F	3-10-23
TSCA	Yes
HS Code	29309013

L-Cysteine hydrochloride monohydrate price More Price(52)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	1.02839	L-Cysteine hydrochloride monohydrate for biochemistry	7048-04-6	25g	$52.6	2022-05-15	Buy
Sigma-Aldrich	1.02839	L-Cysteine hydrochloride monohydrate for biochemistry	7048-04-6	100g	$85.6	2022-05-15	Buy
Sigma-Aldrich	1.02735	L-Cysteine hydrochloride monohydrate EMPROVE? ESSENTIAL Ph Eur,USP	7048-04-6	100g	$131	2022-05-15	Buy
Sigma-Aldrich	1.02839	L-Cysteine hydrochloride monohydrate for biochemistry	7048-04-6	1kg	$545	2022-05-15	Buy
Sigma-Aldrich	1.02735	L-Cysteine hydrochloride monohydrate EMPROVE? ESSENTIAL Ph Eur,USP	7048-04-6	3kg	$1428	2022-05-15	Buy

Product number	Packaging	Price	Buy
1.02839	25g	$52.6	Buy
1.02839	100g	$85.6	Buy
1.02735	100g	$131	Buy
1.02839	1kg	$545	Buy
1.02735	3kg	$1428	Buy

L-Cysteine hydrochloride monohydrate Chemical Properties,Uses,Production

Application

L-cysteine ??hydrochloride monohydrate has been used in protocols to isolate dorsal root ganglion neurons (DRG). It was also used in research to test its effect as an inhibitor of enzymatic browning of apples.

General descriptio

L-cysteine ??hydrochloride monohydrate (LCHCMH) is a water-soluble salt of the non-essential amino acid L-cysteine. It is widely used in the pharmaceutical industry. The thermodynamic characteristics of LCHCMH in aqueous solution have been reported. [1] It can be crystallized in an orthogonal system with the P212121 space group. Its nonlinear optical (NLO) characteristics have been studied in single crystals grown by unidirectional Sankaranarayanan-Ramasamy (SR) technology.

Chemical Properties

white crystalline powder
L-Cysteine hydrochloride monohydrate

Uses

L-Cysteine hydrochloride monohydrate has been used as a component of yeast dropout media for culturing yeasts. It has also been used as a component of differential reinforced clostridial broth (DRCM) for the isolation of clostridia.

Uses

L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use d as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.

Uses

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.

Definition

ChEBI: A hydrate that is the monohydrate form of L-cysteine hydrochloride.

General Description

This product is supplied from Wacker FERMOPURE^? material, but is sold for R&D use only, not for drug, household or other uses.

Biochem/physiol Actions

NMDA glutamatergic receptor antagonist.

Purification Methods

Likely impurities are cystine and tyrosine. Crystallise the salt from MeOH by adding diethyl ether, or from hot 20% HCl. Dry it under vacuum over P2O5. Hygroscopic. [Beilstein 4 III 1580, 1600.]

L-Cysteine hydrochloride monohydrate Preparation Products And Raw materials

Raw materials

Hydrogen Sulfide L-Cystine Tin granular L-Cysteine

Preparation Products

(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE N10-(TRIFLUOROACETYL)PTEROIC ACID Phenol Red

L-Cysteine hydrochloride monohydrate Suppliers

Global( 568)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
DONBOO AMINO ACID COMPANY	+8613063595538	donboo@donboo.com	China	9367	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25361	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29767	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21719	55
Hangzhou FandaChem Co.,Ltd.	+8615858145714	fandachem@gmail.com	China	9365	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3012	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32237	60
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2990	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29920	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	925	58

Supplier	Advantage
DONBOO AMINO ACID COMPANY	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
NINGBO INNO PHARMCHEM CO., LTD.	58

View Lastest Price from L-Cysteine hydrochloride monohydrate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-08-08	L-Cysteine hydrochloride monohydrate 7048-04-6	US $0.00-0.00 / kg	1kg	0.99	50000kg	Hebei Yibangte Import and Export Co. , Ltd.
2023-06-26	L-Cysteine Hydrochloride Hydrate 7048-04-6	US $150.00 / kg	1kg	99%	500kg/month	Hebei Mingeng Biotechnology Co., Ltd
2023-06-01	L-Cysteine hydrochloride hydrate 7048-04-6	US $20.00-10.00 / kg	0.01kg	99.99%	20 tons	Hebei Brisk New Material Technology Co. , Ltd.

L-Cysteine hydrochloride monohydrate
7048-04-6
US $0.00-0.00 / kg
0.99
Hebei Yibangte Import and Export Co. , Ltd.

L-Cysteine Hydrochloride Hydrate
7048-04-6
US $150.00 / kg
99%
Hebei Mingeng Biotechnology Co., Ltd

L-Cysteine hydrochloride hydrate
7048-04-6
US $20.00-10.00 / kg
99.99%
Hebei Brisk New Material Technology Co. , Ltd.

7048-04-6(L-Cysteine hydrochloride monohydrate)Related Search:

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AMINO ACIDS Malathion L-Cysteine hydrochloride monohydrate Cysteine Hydrochloride Monohydrate

1of4

(R)-(+)-CYSTEINE HYDROCHLORIDE HYDRATE H-L-CYS-OH HCL H2O H-CYS-OH HCL H2O CYSTEINI HYDROCHLORIDUM MONOHYDRICUM CYSTEINE HYDROCHLORIDE MONOHYDRATE CYSTEINE HCL H2O 3-MERCAPTO-2-AMINOPROPIONIC ACID HYDROCHLORIDE 3-MERCAPTO-2-AMINOPROPIONIC ACID HYDROCHLORIDE MONOHYDRATE alpha-amino-beta-mercapto-propionic acid hydrochloride monohydrate (R)-(+)-Cysteine hydrate hydrochloride L-Cysteine hydrate hydrochloride L-2-AMINO-3-MERCAPTOPROPANOIC ACID HYDROCHLORIDE, MONOHYDRATE L-2-AMINO-3-MERCAPTOPROPIONIC ACID MONOHYDROCHLORIDE L-CYSTEINE HYDROCHLORIDE L-CYSTEINE HYDROCHLORIDE 1-HYDRATE L-CYSTEINE HYDROCHLORIDE HYDRATE L-(+)-CYSTEINE HYDROCHLORIDE, MONOHYDRATE L-CYSTEINE HYDROCHLORIDE MONOHYDRATE L-CYSTEINE HYDROCHLORIDE SALT H2O L-CYSTEINE HYDROCHLORIDE SALT MONOHYDRATE L-CYSTEINE MONOHYDRATE HYDROCHLORIDE L-CYSTEINE MONOHYDROCHLORIDE H2O L-CYSTEINE HCL H2O L-CYSTEINE HCL HYDRATE L-CYSTEINE HCL MONOHYDRATE L(+)-AMino-α-Mercaptopropionic acid hydrochloride L(+)-α-AMino-β-thiopropionic acid hydrochloride L-Cysteine.HCI.H2O L-Cysteine Hydrochloride L-α-amino-β-merocaptopropanic acid hydrochloride alpha-Amino-beta-mercapto-propionic acid hydrochloride L-Cystene hydrochloride monohydrate L-Cysteine Hydrochloride (200 mg) 2-AMino-3-Mercaptopropionic Acid Hydrochloride Hydrate 3-Mercapto-L-alanine Hydrochloride Hydrate Cystein Hydrochloride Hydrate Cysteine Hydrochloride Hydrate E 920 Hydrochloride Hydrate Half-cystine Hydrochloride Hydrate L-Cys Hydrochloride Hydrate NSC 8746 Hydrochloride Hydrate R)-2-AMino-3-Mercaptopropanoic Acid Hydrochloride Hydrate Thioserine Hydrochloride Hydrate H-CYS-OH HCL H2O (LOW IR 2-amino-3-mercaptopropanoic acid hydrate hydrochloride L(+)-β-Mercaptoalanine hydrochloride CYSTEINE HYDROCHLORIDE MONOHYDRATE, PH EUR L-CYSTEINE-HCL-H20 L-CysteineHydrochlorideForBiochemistry L-Cys-OH HCl H-Cys-OH·HCl·H 2 O (Fe≤1 PPM) LowIronL-CysteineHydrochlorideMonohydrate H-CYS-OH HCL H2O (LOW IRON) L-Cysteine hydrochloride monohydrate >99.5% L-CYSTEINE HCL MONOHYDRATE, NATURAL L-Cysteine HCL Monohydrous Cysteine Hydrochloride, Monohydrate, L- Cysteine Hydrochloride, L-(+), Monohydrate