L(-)-Cystine ≥99%

Supplier: Thermo Scientific

Synonyms: (R)-(-)-Cystine, (2R,2'R)-3,3'-Disulphanediylbis(2-aminopropanoic acid), (H-Cys-OH)2

A13762.0B A13762.18 A13762.30
A13762.0BEA 309 GBP
A13762.0B A13762.18 A13762.30
L(-)-Cystine ≥99%
L(-)-Cystine

Purity: 99% CAS No.: 56-89-3 Molecular Formula: C6H12N2O4S2 Formula Weight: 240.30 Physical Form: Cryst powder Density: 1.68 Appearance: White Melting Point: 240° dec. Beilstein Reference: 1728094 Merck Reference: 14,2782 Optical Rotation: -219° (c=1 in 1N HCl) MDL No.: MFCD00064228

Formula: HOOCCH(NH₂)CH₂SSCH₂CH(NH₂)COOH
MW: 240,3 g/mol
Boiling Pt: 428 °C (1013 hPa)
Melting Pt: >240 °C (dec.)
Density: 1,68
Storage Temperature: Ambient
MDL Number: MFCD00064228
CAS Number: 56-89-3
EINECS: 200-296-3
Merck Index: 14,2782

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