DL-Cysteine Hydrochloride

Modify Date: 2024-01-09 18:20:14

DL-Cysteine Hydrochloride Structure
DL-Cysteine Hydrochloride structure
Common Name DL-Cysteine Hydrochloride
CAS Number 10318-18-0 Molecular Weight 157.619
Density N/A Boiling Point 293.9ºC at 760 mmHg
Molecular Formula C3H8ClNO2S Melting Point 109-112ºC
MSDS Chinese USA Flash Point 131.5ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of DL-Cysteine Hydrochloride


H-DL-Cys.HCl is a cysteine derivative[1].

 Names

Name DL-Cysteine hydrochloride
Synonym More Synonyms

 DL-Cysteine Hydrochloride Biological Activity

Description H-DL-Cys.HCl is a cysteine derivative[1].
Related Catalog
In Vitro Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1].
References

[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-807.

 Chemical & Physical Properties

Boiling Point 293.9ºC at 760 mmHg
Melting Point 109-112ºC
Molecular Formula C3H8ClNO2S
Molecular Weight 157.619
Flash Point 131.5ºC
Exact Mass 156.996429
PSA 102.12000
LogP 0.83040
Vapour Pressure 2.47E-07mmHg at 25°C
Storage condition 2-8°C
Water Solubility soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HA2200000
CHEMICAL NAME :
Cysteine, hydrochloride, DL-
CAS REGISTRY NUMBER :
10318-18-0
LAST UPDATED :
198910
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C3-H7-N-O2-S.Cl-H
MOLECULAR WEIGHT :
157.63
WISWESSER LINE NOTATION :
SH1YZVQ &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
2100 mg/kg
SEX/DURATION :
female 2-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - blood and lymphatic systems (including spleen and marrow) Reproductive - Effects on Newborn - physical Reproductive - Effects on Newborn - other postnatal measures or effects
REFERENCE :
BAPBAN Bulletin de l'Academie Polonaise des Sciences, Series des Sciences Biologiques. (Warsaw, Poland) V.5-30, 1957-82. For publisher information, see BPABEN. Volume(issue)/page/year: 23,441,1975

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS HA2200000
HS Code 2930909090

 Synthetic Route

~94%

DL-Cysteine Hydrochloride Structure

DL-Cysteine Hyd...

CAS#:10318-18-0

Literature: Kong, Fangming; Zhou, Xunjun Synthetic Communications, 1989 , vol. 19, # 18 p. 3143 - 3150

~%

DL-Cysteine Hydrochloride Structure

DL-Cysteine Hyd...

CAS#:10318-18-0

Literature: Angewandte Chemie, , vol. 93, # 8 p. 680 - 683

~87%

DL-Cysteine Hydrochloride Structure

DL-Cysteine Hyd...

CAS#:10318-18-0

Literature: Effenberger, Franz; Beisswenger, Thomas; Dannenhauer, Fritz Chemische Berichte, 1988 , vol. 121, p. 2209 - 2224

~91%

DL-Cysteine Hydrochloride Structure

DL-Cysteine Hyd...

CAS#:10318-18-0

Literature: Effenberger, Franz; Beisswenger, Thomas; Dannenhauer, Fritz Chemische Berichte, 1988 , vol. 121, p. 2209 - 2224

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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1. (2R,3S)-[U-14C,3-3H1]- and (2R,3R)-[U-14C,2,3-3H2] Cysteine hydrochlorides have been separately synthesised. The latter compound has been shown to have uniform distributions of tritium between C-2 ...

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 Synonyms

CYSTEINE HYDROCHLORIDE ANHYDROUS
2-amino-3-sulfanylpropanoic acid hydrochloride
Cysteine, hydrochloride (1:1)
acide 2-amino-3-sulfanylpropanoïque chlorhydrate
MFCD00064552
EINECS 233-698-2
L-2-Amino-3-mercaptopropanoic acid monohydrochloride
2-Amino-3-sulfanylpropansäurehydrochlorid
DL-Cysteine Hydrochloride
2-Amino-3-mercaptopropanoic acid hydrochloride
cysteine, hydrochloride
2-amino-3-sulfanylpropanoic acid,hydrochloride
Cysteine chlorhydrate
Cysteine monohydrochloride
cysteine hydrochloride
Cysteine hydrochloride (1:1)
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