D-Penicillamine disulfide

• Catalog No.: 76422
• CAS Number: 20902-45-8
• M. F.: C10H20N2O4S2
• M. W.: 296.4068
• Purity: ≥98.0% (NT)

SYNONYMS

• Title: D-青霉胺二硫化物
• IUPAC name: (2S)-2-amino-3-{[(1S)-1-amino-1-carboxy-2-methylpropan-2-yl]disulfanyl}-3-methylbutanoic acid
• IUPAC Traditional name: D-penicillamine disulfide
• Synonyms: S,S′-Bi(D-penicillamine); 3,3′-Dithiobis(2-amino-3-methylbutanoic acid); S,S′-二(D-青霉胺); 3,3′-二硫代双(2-氨基-3-甲基丁酸)

DATABASE IDS

• PubChem SID: 24886988
• EC Number: 244-107-2
• MDL Number: MFCD00004264
• CAS Number: 20902-45-8
• Beilstein Number: 4461521

PROPERTIES

• Empirical Formula (Hill Notation): C10H20N2O4S2
• Grade: purum
• Purity: ≥98.0% (NT)
• Melting Point: 204-205 °C(lit.)
• Optical Rotation: [α]20/D +28±1°, c = 1.5% in 1 M HCl
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Thiol reagent1

Description (简体中文)

Other Notes
硫醇试剂1