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(R)-(-)-5-Hydroxymethylpyrrolidin-2-One CAS 66673-40-3 Synthesized Amino Acids

(R)-(-)-5-Hydroxymethylpyrrolidin-2-One CAS 66673-40-3 Synthesized Amino Acids

  • (R)-(-)-5-Hydroxymethylpyrrolidin-2-One CAS 66673-40-3 Synthesized Amino Acids
(R)-(-)-5-Hydroxymethylpyrrolidin-2-One CAS 66673-40-3 Synthesized Amino Acids
Product Details:
Place of Origin: Made in China
Brand Name: Zhihua
Model Number: Handmade
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: To be negotiated
Packaging Details: 1KGS/Carton
Delivery Time: 3-20Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000Ton/Month
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Detailed Product Description
CAS: 17342-08-4 Product Name: (R)-(+)-5-Hydroxymethyl-2-pyrrolidinone
Molecular Weight: 115.13 Molecular Formular: C5H9NO2
Appearance: White Crystalline Powder Melting Point: 79-81℃
High Light:

C5H9NO2 crystalline powder


C5H9NO2 synthesized amino acids


CAS 66673-40-3 synthesized amino acids

(R)-(-)-5-Hydroxymethylpyrrolidin-2-one CAS 66673-40-3

  • English name: (R)-(+)-5-Hydroxymethyl-2-pyrrolidinone
  • CAS#66673-40-3
  • Molecular formula: C5H9NO2
  • Molecular weight: 115.13
  • Appearance: white crystalline powder
  • Glare: -31°(c = 2% in EtOH)
  • Melting point: 79-81℃
  • Content: 98%
  • 1H NMR: Consistent
  • Packing: 500g/1kg/5kg/aluminum foil bag; 25kg/cardboard drum
Appearance : Powder
Physical State : Solid
Solubility : Soluble in Chloroform, Dimethylformamide and Water
Storage : Store at -20° C
Melting Point : 64-68°C (lit.)


Melting point: 83-85 °C(lit.)
Boiling point: 147-149 °C0.06 mm Hg(lit.)
Density 1.1808 (rough estimate)
refractive index -31 ° (C=5, EtOH)
Flash point: 147-149°C/0.06m
storage temp. -20°C Freezer, Under Inert Atmosphere
form Crystalline Powder or Flakes
pka 14.35±0.10(Predicted)
color White to yellow
optical activity [α]20/D 31°, c = 5 in ethanol



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