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l-pyroglutaminol 17342-08-4

  post date: jan 11,2022
  expiry date: jan 11,2023
  detailed description: cas no. :17342-08-4
quantity: 100kilograms
specs:25kg/drum

payment method: t/t
product name: l-pyroglutaminol cas#: 17342-08-4

molecular formula: c5h9no2 molecular weight:115.13

specification:
item standard
appearance crystalline powder
specific rotation(a)d20
(c=1,etoh) +28º to +32º
melting point (℃) 78 to 83 ℃
water(kf) not more than 1.0%
purity (hplc) not less than 98.5%

  cas registry number:

17342-08-4

  synonyms: ;l-pyroglutaminol;(s)-5-(hydroxymethyl)-2-pyrrolidinone;(s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone;
  molecular formula: c5h9no2
  molecular weight: 115.13
  molecular structure: 17342-08-4 (s)-(+)-5-hydroxymethyl-2-pyrrolidinone

  hazard symbols:  xi:irritant;
  risk codes: r36/37/38:;
  safety description: s26:;
s37/39:;

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