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Postion:Product Catalog >Biochemical Engineering>Amino Acids and Derivatives>Glutamic acid derivatives>DL-Pyroglutamic acid
DL-Pyroglutamic acid
  • DL-Pyroglutamic acid

DL-Pyroglutamic acid NEW

Price $9
Package 1KG
Min. Order: 1KG
Supply Ability: 1 ton
Update Time: 2024-10-11

Product Details

Product Name: DL-Pyroglutamic acid CAS No.: 149-87-1
EC-No.: 205-748-3 Min. Order: 1KG
Purity: 99.9 Supply Ability: 1 ton
Release date: 2024/10/11
key word 1: DL-Pyroglutamic acid supplier key word 2: DL-Pyroglutamic acid price
key word 3: DL-Pyroglutamic acid suppliers CAS: 149-87-1
key word 5: DL-Pyroglutamic acid powder suppliers key word 6: DL-Pyroglutamic acid wholesales
key word 7: DL-Pyroglutamic acid factory key word 8: DL-Pyroglutamic acid distributor
key word 9: DL-Pyroglutamic acid Powder

CAS 149-87-1 99% Pure DL-Pyroglutamic acid Powder supplier in China


Product Name:DL-Pyroglutamic acid
Synonyms:DL-Proline, 5-oxo-;(+/-)-2-PYRROLIDONE-5-CARBOXYLIC ACID;2-PYRROLIDONE-5-CARBOXYLIC ACID;(+/-)-2-PYRROLIDINONE-5-CARBOXYLIC ACID;DL-A-PYROGLUTAMIC ACID;DL-GLUTAMIC ACID LACTAM;DL-PYROGLUTAMIC ACID;5-OXO-DL-PROLINE
CAS:149-87-1
MF:C5H7NO3
MW:129.11
EINECS:205-748-3
Melting point 183-185 °C(lit.)
Boiling point 239.15°C (rough estimate)
density 1.3816 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 1.4220 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility 52g/l
pka3.48±0.20(Predicted)
form Crystalline Powder
color White
PH1.7 (50g/l, H2O, 20℃)
Water Solubility 5.67 g/100 mL (20 oC)
BRN 82131
InChIKeyODHCTXKNWHHXJC-UHFFFAOYSA-N
LogP0.065 at 21.1℃



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  • Since: 2021-12-10
  • Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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