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CAS RN: 18598-63-5 | Product Number: C0577

L-Cysteine Methyl Ester Hydrochloride


Purity: >99.0%(T)
Synonyms:
  • H-Cys-OMe·HCl
Documents:
5G
$12.00
4   1   ≥20 
25G
$29.00
7   3   ≥20 
500G
$254.00
2   4   9  

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Product Number C0577
Purity / Analysis Method >99.0%(T)
Molecular Formula / Molecular Weight C__4H__9NO__2S·HCl = 171.64  
Physical State (20 deg.C) Solid
Condition to Avoid Hygroscopic
CAS RN 18598-63-5
Reaxys Registry Number 3685824
PubChem Substance ID 87565679
MDL Number

MFCD00038985

Specifications
Appearance White to Almost white powder to crystaline
Purity(Iodometric Titration) min. 99.0 %
Specific rotation [a]20/D -1.5 to -3.5 deg(C=20, MeOH)
Solubility in Water almost transparency
Properties (reference)
Specific Rotation -2.5° (C=20,MeOH)
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
Related Laws:
RTECS# HA2460000
Transport Information:
HS Number 2922.49.8000
Documents (Note: Some products will not have analytical charts available.)
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