China (Mainland)
L-Pyroglutamic acid CAS NO.98-79-3
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- Min.Order: 100 Kilogram
- Payment Terms: T/T,
- Available Specifications:
98%(1-100)Kilogram
- Product Details
Keywords
- L-Pyroglutamic acid
- 98-79-3
- Amino Acids
Quick Details
- ProName: L-Pyroglutamic acid
- CasNo: 98-79-3
- Appearance: ask
- Application: food additives
- DeliveryTime: in stock
- PackAge: standard export package
- Port: China main port
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 98%
- Storage: Store in an airtight container in a co...
- Transportation: by air, by express, by sea
- LimitNum: 100 Kilogram
- Heavy Metal: standard
- Limited Quantity: standard
Superiority
| L-Pyroglutamic acid Basic information |
| Product Name: | L-Pyroglutamic acid |
| Synonyms: | (5s)-2-oxopyrrolidine-5-carboxylicacid;(s)-5-oxo-2-pyrrolidinecarboxylicacid;(s)-pyroglutamicacid;2-benzothiazolesulfenicacidmorpholide;2-l-pyrrolidone-5-carboxylicacid;2-oxopyrrolidine-5-carboxylicacid;2-pyrrolidone-5-carboxylate;glutimicacid |
| CAS: | 98-79-3 |
| MF: | C5H7NO3 |
| MW: | 129.11 |
| EINECS: | 202-700-3 |
| Product Categories: | Heterocycles;Pyrrolidine series;chiral;Pyroglutamic acid [Pyr, pGu];Unusual Amino Acids;Amino Acids;Biochemistry;Biological-modified Amino Acids;Amino acid;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Amino Acids;Nutraceuticals;- |
| Mol File: | 98-79-3.mol |
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| L-Pyroglutamic acid Chemical Properties |
| Melting point | 160-163 °C(lit.) |
| alpha | -27.5 º (c=10, 1 N NaOH) |
| Boiling point | 239.15°C (rough estimate) |
| density | 1.3816 (rough estimate) |
| refractive index | -10 ° (C=5, H2O) |
| storage temp. | Store at RT. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Crystalline Powder |
| pka | 3.32(at 25℃) |
| Boiling Point | 453.1±38.0 °C(Predicted) |
| Density | 1.380±0.06 g/cm3(Predicted) |
| Melting Point | 184.7 °C |
| color | White to off-white |
| PH | 1.7 (50g/l, H2O, 20℃) |
| optical activity | [α]20/D 10.5±1°, c = 5% in H2O |
| Water Solubility | 10-15 g/100 mL (20 ºC) |
| Merck | 14,8001 |
| BRN | 82132 |
| Stability: | Stable. Incompatible with bases, acids, strong oxidizing agents. |
| CAS DataBase Reference | 98-79-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Pidolic acid(98-79-3) |
| EPA Substance Registry System | L-Proline, 5-oxo-(98-79-3) |
Details
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.