ChemicalBook > Product Catalog >Biochemical Engineering >Amino Acids and Derivatives >Glutamic acid derivatives >DL-Pyroglutamic acid
DL-Pyroglutamic acid
- CAS No.
- 149-87-1
- Chemical Name:
- DL-Pyroglutamic acid
- Synonyms
- 2-PYRROLIDONE-5-CARBOXYLIC ACID;H-DL-PYR-OH;DL-Pyr-OH;DL-PYR;5-OXO-DL-PROLINE;DL-Proline, 5-oxo-;DL- pGlu-OH;DL-5-Oxoproline;DL-Pyroglutamic;DL- pyroglutaMate
- CBNumber:
- CB2709505
- Molecular Formula:
- C5H7NO3
- Molecular Weight:
- 129.11
- MOL File:
- 149-87-1.mol
- Modify Date:
- 2024/8/21 22:41:43
| 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 |
| pka | 3.48±0.20(Predicted) |
| form | Crystalline Powder |
| color | White |
| PH | 1.7 (50g/l, H2O, 20℃) |
| Water Solubility | 5.67 g/100 mL (20 ºC) |
| BRN | 82131 |
| InChIKey | ODHCTXKNWHHXJC-UHFFFAOYSA-N |
| LogP | 0.065 at 21.1℃ |
| CAS DataBase Reference | 149-87-1(CAS DataBase Reference) |
| NIST Chemistry Reference | DL-5-Oxoproline(149-87-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H318-H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280a-P304+P340-P405-P501a | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29337900 | |||||||||
| NFPA 704 |
|
DL-Pyroglutamic acid price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 292915 | 2-Pyrrolidone-5-carboxylic acid 99% | 149-87-1 | 5G | ₹2013.45 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 292915 | 2-Pyrrolidone-5-carboxylic acid 99% | 149-87-1 | 100G | ₹9244.55 | 2022-06-14 | Buy |
| TCI Chemicals (India) | G0061 | DL-Pyroglutamic Acid | 149-87-1 | 25G | ₹1900 | 2022-05-26 | Buy |
| TCI Chemicals (India) | G0061 | DL-Pyroglutamic Acid | 149-87-1 | 100G | ₹3300 | 2022-05-26 | Buy |
| TCI Chemicals (India) | G0061 | DL-Pyroglutamic Acid | 149-87-1 | 500G | ₹7500 | 2022-05-26 | Buy |
DL-Pyroglutamic acid Chemical Properties,Uses,Production
Chemical Properties
DL-Pyroglutamic acid is white crystalline powder
Uses
DL-Pyroglutamic acid is used in the preparation of AZT steroid conjugates as potent anti-HIV agents.
Definition
ChEBI: An oxoproline having the oxo group placed at the 5-position. It is an intermediate metabolite in the glutathione cycle.
DL-Pyroglutamic acid Preparation Products And Raw materials
Raw materials
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Global( 382)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| REDDY N REDDY PHARMACEUTICALS | +91-9848096759 +91-9848096759 | Hyderabad, India | 1989 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Reddy N Reddy Pharmaceuticals | 091 | Hyderabad, India | 474 | 58 | Inquiry |
| Process Speciality Chemicals | 08048372755Ext 595 | Maharashtra, India | 31 | 58 | Inquiry |
| S. R. Chemical Specialities | 08048965126 | Hyderabad, India | 90 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| REDDY N REDDY PHARMACEUTICALS | 58 |
| Alfa Aesar | 58 |
| CHEMSWORTH | 30 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Reddy N Reddy Pharmaceuticals | 58 |
| Process Speciality Chemicals | 58 |
| S. R. Chemical Specialities | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
149-87-1(DL-Pyroglutamic acid)Related Search:
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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
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5-OXO-DL-PROLINE
DL-2-PYRROLIDINONE-5-CARBOXYLIC ACID
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(^+)-2-Pyrrolidinone-5-carboxylicacid,99%
DL-PYR
DL-Pyr-OH
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DL-5-OXO-2-PYRROLIDINECARBOXYLIC ACID
DL-5-PYRROLIDONE-2-CARBOXYLIC ACID
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H-DL-PYR-OH
DL-5-Oxoproline
DL-Pyroglutamic
(n)-2-pyrrolidinone-5-carboxylic acid
DL- pGlu-OH
Pyroglutamic acid and esters
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DL-Pyroglutamic acid ,98.5%
D,l-2-pyrrolidone-5-carboxylic acid,98%
dl-Pyrrolidone carboxylic acid
DL-Glutamic Acid Lactam
2-Pyrrolidone-5-carboxylic Acid
DL-PyroglutamicAcid>
DL-Pyroglutamic acid USP/EP/BP
C5H7NO3 DL-Pyroglutamic acid 149-87-1
DL-Pyroglutamic Acid, ≥ 99.0%
149-87-1
CARBOXYLIC ACID
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Peptide Synthesis
Pyroglutamine Derivatives
Specialty Synthesis
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Pyrrole&Pyrrolidine&Pyrroline
Organic acids
Pyroglutamic acid [Pyr, pGu]
Amino Acids
Biochemistry
Biological-modified Amino Acids
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Heterocycles
Amino acid
bc0001