DL-Penicillamine ≥99%, Thermo Scientific™

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Specifications

• CAS: 52-66-4
• Loss on Drying: 0.5% max.
• Infrared Spectrum: Authentic
• Assay Percent Range: 97%
• Molecular Formula: C5H11NO2S
• Linear Formula: (CH₃)₂C(SH)CH(NH₂)CO₂H
• Quantity: 100g
• MDL Number: MFCD00004856
• Merck Index: 15, 7197
• Synonym: dl-penicillamine, 2-amino-3-mercapto-3-methylbutanoic acid, +--penicillamine, 3,3-dimethyl-dl-cysteine, 3-sulfanylvaline, dl-beta-mercaptovaline, beta-mercaptovaline, d,l-penicillamine, dl-3-mercaptovaline, 2-amino-3-mercapto-3-methylbutyric acid
• Specific Rotation: -1° to +1° (20°C, 589nm) (c=5, 1M NaOH)
• InChI Key: VVNCNSJFMMFHPL-UHFFFAOYNA-N
• SMILES: CC(C)(S)C(N)C(O)=O
• IUPAC Name: 2-amino-3-methyl-3-sulfanylbutanoic acid
• Molecular Weight (g/mol): 149.21
• PubChem CID: 4727
• ChEBI: CHEBI:50868
• Formula Weight: 149.21
• Percent Purity: ≥96.0%
• Chemical Name or Material: DL-Penicillamine, 99+%

Safety and Handling

Hazard Statement	GHS H Statement: Harmful if swallowed.
Precautionary Statement	GHS P Statement: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	200-147-2
RTECSNumber	YV9445000

SDS