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CAS NO.4042-36-8
good(200-1800)Kilogramgood(1800-3600)Kilogram
| D-Pyroglutamic acid Basic information |
| Product Name: | D-Pyroglutamic acid |
| Synonyms: | 5-OXO-D-PROLIN;5-OXO-D-PROLINE;2-PYRROLIDINONE-(R)-5-CARBOXYLIC ACID;D-GLUTAMIC ACID LACTAM;D-5-OXO-2-PYRROLIDINECARBOXYLIC ACID;d-5-pyrrolidone-2-carboxylic acid;(+)-D-PYROGLUTAMIC ACID;D-PYROGLUTAMIC ACID |
| CAS: | 4042-36-8 |
| MF: | C5H7NO3 |
| MW: | 129.11 |
| EINECS: | 223-735-0 |
| Product Categories: | Amino Acids and Derivatives;Heterocycles;pharmacetical;chiral;Pyroglutamic acid [Pyr, pGu];Amino Acids 13C, 2H, 15N;Amino Acids;Biochemistry;Biological-modified Amino Acids;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Amino Acids & Derivatives;Chiral Reagents;amino acid |
| Mol File: | 4042-36-8.mol |
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| D-Pyroglutamic acid Chemical Properties |
| Melting point | 155-162 °C |
| alpha | 27.5 º (c=10,1N NaOH) |
| Boiling point | 239.15°C (rough estimate) |
| density | 1.3816 (rough estimate) |
| refractive index | 10 ° (C=5, H2O) |
| storage temp. | Store at 0-5°C |
| pka | 3.48±0.20(Predicted) |
| optical activity | [α]22/D +10°, c = 1.5 in H2O |
| Water Solubility | soluble |
| Merck | 14,8001 |
| BRN | 82133 |
| InChIKey | ODHCTXKNWHHXJC-GSVOUGTGSA-N |
| CAS DataBase Reference | 4042-36-8(CAS DataBase Reference) |
Ality Holding Group Limited, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.
Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.
Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.
Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.
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