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  6. Thermo Scientific Chemicals D(-)-Penicillamine, 99%, specified according to Ph.Eur. and USP

Thermo Scientific Chemicals D(-)-Penicillamine, 99%, specified according to Ph.Eur. and USP

Product Code. 10224750 Shop All Thermo Scientific Chemicals Products
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Quantity:
5 g
25 g
Packaging:
Glass bottle
Unit Size:
25g
5g
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Product Code. 10224750

Brand: Thermo Scientific Chemicals 129740250

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Description

CAS: 52-67-5 | C5H11NO2S | 149.21 g/mol

This Thermo Scientific Chemicals 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 Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 52-67-5
Molecular Formula C5H11NO2S
Molecular Weight (g/mol) 149.21
MDL Number MFCD00064302
InChI Key VVNCNSJFMMFHPL-VKHMYHEASA-N
Synonym d-penicillamine, penicillamine, cuprimine, d---penicillamine, depen, 3-mercapto-d-valine, cuprenil, d-penamine, --penicillamine, d-mercaptovaline
PubChem CID 5852
ChEBI CHEBI:7959
IUPAC Name (2S)-2-amino-3-methyl-3-sulfanylbutanoic acid
SMILES CC(C)(C(C(=O)O)N)S

Specifications

Absorbance 0.07 max. (c=0.2, H2O, 1 cm cell) at 268nm
Melting Point 212.0°C
Color White
pH 4.5 to 5.5 (1% soln.)
Ignition Residue 0.1% max
Loss on Drying 0.5% max. (1 g, 60°C, 670 Pa) (P2O5)
Infrared Spectrum Authentic
Assay Percent Range 97.0 to 102% (USP)
Packaging Glass bottle
Linear Formula (CH3)2C(SH)CH(NH2)CO2H
Quantity 25 g
Merck Index 15, 7197
Specific Rotation Condition −65° (20°C c=5,1M NaOH,on dry)
Specific Rotation − 65.00
Solubility Information Solubility in water: 11.1% (20°C). Other solubilities: slightly soluble in ethanol,insoluble in ether,benzene,acetone,carbon tetra,chloride
Formula Weight 149.21
Percent Purity 99%
Physical Form Powder
Chemical Name or Material D(-)-Penicillamine, 99+%
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Safety and Handling

compliance-icons
Product Identifier
  • D(-)-Penicillamine
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Respiratory sensitiser Category 1
  • Reproductive toxicity Category 1B
 Hazard Statement
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H319-Causes serious eye irritation.
  • H315-Causes skin irritation.
  • H360D-May damage the unborn child.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .
SDS

RUO – Research Use Only

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