L(+)-Cysteine ≥98%

Supplier: BeanTown Chemical

Synonyms: H-Cys-OH, (R)-(+)-Cysteine, (R)-2-Amino-3-mercaptopropanoic acid

127565-1KG 127565-250G 127565-50G
BT127565-1KGEA 493.36 USD
BT127565-1KG BT127565-250G BT127565-50G
L(+)-Cysteine ≥98%
L-Cysteine

CAS: 52-90-4; EC No: 200-158-2; MDL No: MFCD00064306; RTECS: HA1600000 Crystalline; Molecular Formula: C3H7NO2S; MW: 121.16 Melting Point: 240° (decomposes) Optical Rotation: [α]20/D +6.5±1.5°, c = 2 in 5M HCl Air Sensitive


  • RTECS: HA1600000
  • Optical rotation: [α]20/D +6.5±1.5°, c = 2 in 5M HCl
  • Air Sensitive
  • Crystalline

Formula: HSCH₂CH(NH₂)CO₂H
MW: 121.16 g/mol
Boiling Pt: 254
Melting Pt: 240 °C (dec.)
MDL Number: MFCD00064306
CAS Number: 52-90-4
EINECS: 200-158-2
Merck Index: 13,02810

Order Now

Specification Test Results

Assay 98%


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR