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  6. DL-2-Pyrrolidone-5-carboxylic acid, 98%, Thermo Scientific™

DL-2-Pyrrolidone-5-carboxylic acid, 98%, Thermo Scientific™

Product Code. 10164570 Shop All Thermo Scientific Chemicals Products
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Product Code. 10164570 Supplier Thermo Scientific Acros Supplier No. 232930050
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Chemical Identifiers

CAS 149-87-1
Molecular Formula C5H7NO3
Molecular Weight (g/mol) 129.12
MDL Number MFCD00064322
InChI Key ODHCTXKNWHHXJC-UHFFFAOYNA-N
Synonym dl-pyroglutamic acid, 2-pyrrolidone-5-carboxylic acid, dl-proline, 5-oxo, 5-oxo-dl-proline, pyroglutamate, h-dl-pyr-oh, pyrrolidonecarboxylic acid, 5-oxoprolinate, d-+-pyroglutamic acid, dl-pidolic acid
PubChem CID 499
ChEBI CHEBI:16010
IUPAC Name 5-oxopyrrolidine-2-carboxylic acid
SMILES OC(=O)C1CCC(=O)N1

Specifications

Melting Point 180.0°C to 185.0°C
Color White
Ignition Residue 0.3% max.
Loss on Drying 0.5% max.
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Quantity 5 g
Solubility Information Solubility in water: 5.67% (20°C). Other solubilities: soluble in alcohol and acetone
Formula Weight 129.12
Percent Purity 98%
Physical Form Crystalline Powder
Chemical Name or Material DL-2-Pyrrolidone-5-carboxylic acid
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Safety and Handling

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Product Identifier
  • DL-2-Pyrrolidone-5-carboxylic acid
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H318-Causes serious eye damage.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
SDS

RUO – Research Use Only

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