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L-Cysteine hydrochloride 1-hydrate

BGC Id:720125007042
CAS No:7048-04-6
Synonyms:h-l-cys-oh hcl h2o ; l-cysteine-hcl-h20 ; l-cysteine hydrochloride ; l-cysteine hcl hydrate ; h-cys-oh.hcl monohydrate ; l-cysteine.hci.h2o ; h-cys-oh hcl h2o ; l-cysteine hcl h2o ; l-cys-oh hcl ; cysteine hcl h2o
Molecular Formula:C3H8ClNO2S.H2O
Molecular Weight:175.63
EINECS:
Structural Formula

2025 - The most valued supplier

The following 19 notable providers have been checked and can be recommended.
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Purestar Chem
(Animal derived /Non-animal derived)
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS :615-117-8 Molecular formula :C3H10ClNO3S
Chemical-Suppliers
Sancai Industry
Assay,% min 99.0~100.5
pH value 1.5~2.0
Specific optical rotation[a]D20° +5.5o~ +7.0o
State of solution (Transmittance) ≥ 98.0%
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The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
h-l-cys-oh hcl h2o ; l-cysteine-hcl-h20 ; l-cysteine hydrochloride ; l-cysteine hcl hydrate ; h-cys-oh.hcl monohydrate ; l-cysteine.hci.h2o ; h-cys-oh hcl h2o ; l-cysteine hcl h2o ; l-cys-oh hcl ; cysteine hcl h2o
CAS:
7048-04-6
EINECS:
Molecular Formula:
C3H8ClNO2S.H2O
MDL:
MFCD00065606
SMILES:
NC(=S)NNC(=S)N

Properties

Molecular Weight:
175.63 g·mol−1
Melting point:
175 °C
Solubility:
H2O: 1 M at 20 °C, clear, colorless
download Download Molfile for :
L-Cysteine Hydrochloride Monohydrate

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land: Switzerland   telefon: +41 58 2119100   fax: +41 58 2119100

Newstar Chem Enterprise Ltd.

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Wuhan PharmChem Co., LTD.

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Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3
RTECS:
HA2285000
Storage temperature:
Store at RT.

What other providers are available for CAS 7048-04-6?

In addition to the providers presented here for L-Cysteine hydrochloride 1-hydrate with the CAS number 7048-04-6, there are other 25 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
+1 additional providers that we know from the past
Capot Chemical Co., Ltd. +5 additional providers that we know from the past
+1 additional providers that we know from the past
Purestar Chem Enterprise Co., Ltd. | Wuhan PharmChem Co., LTD. +1 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. +7 additional providers that we know from the past
+3 additional providers that we know from the past




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