ChemicalBook >> CAS DataBase List >>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
- MDL Number:
- MFCD00064322
- MOL File:
- 149-87-1.mol
Last updated:2024-08-21 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) |
FDA UNII | 6VT1YZM21H |
NIST Chemistry Reference | DL-5-Oxoproline(149-87-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS05,GHS07 |
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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 |
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DL-Pyroglutamic acid price More Price(27)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 292915 | 2-Pyrrolidone-5-carboxylic acid 99% | 149-87-1 | 5g | $34.8 | 2024-03-01 | Buy |
Sigma-Aldrich | 292915 | 2-Pyrrolidone-5-carboxylic acid 99% | 149-87-1 | 100g | $113 | 2024-03-01 | Buy |
TCI Chemical | G0061 | DL-Pyroglutamic Acid >99.0%(T) | 149-87-1 | 25g | $28 | 2024-03-01 | Buy |
TCI Chemical | G0061 | DL-Pyroglutamic Acid >99.0%(T) | 149-87-1 | 100g | $61 | 2024-03-01 | Buy |
Alfa Aesar | L09424 | (±)-2-Pyrrolidinone-5-carboxylic acid, 99% | 149-87-1 | 50g | $25.65 | 2024-03-01 | 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.
Uses
DL-2-Pyrrolidone-5-carboxylic 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.
Flammability and Explosibility
Non flammable
DL-Pyroglutamic acid Preparation Products And Raw materials
Raw materials
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Preparation Products
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Global( 379)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
BLiT (Hefei)Chemical Co.,Ltd | +86-551-62622640 | sales@blitchem.com | China | 293 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12450 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5828 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +8615383190639 | admin@86-ss.com | China | 1000 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32760 | 60 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
View Lastest Price from DL-Pyroglutamic acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-08-24 | DL-Pyroglutamic acid
149-87-1
|
US $999.00-800.00 / kg | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
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2024-08-22 | DL-Pyroglutamic acid
149-87-1
|
US $0.00 / Kg/Drum | 1KG | 98%min | 500kgs | WUHAN FORTUNA CHEMICAL CO., LTD | |
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2024-08-21 | DL-Pyroglutamic acid
149-87-1
|
US $9.00 / KG | 1KG | 99.9 | 1 ton | Hebei Guanlang Biotechnology Co,.LTD |
-
- DL-Pyroglutamic acid
149-87-1
- US $999.00-800.00 / kg
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- DL-Pyroglutamic acid
149-87-1
- US $0.00 / Kg/Drum
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- DL-Pyroglutamic acid
149-87-1
- US $9.00 / KG
- 99.9
- Hebei Guanlang Biotechnology Co,.LTD
149-87-1(DL-Pyroglutamic acid)Related Search:
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(n)-2-pyrrolidinone-5-carboxylic acid
DL- pGlu-OH
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DL-5-Oxo-2-pyrrolidinecarboxylic acid, DL-Pyroglutamic acid
DL-Pyroglutamic acid ,98.5%
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2-Pyrrolidone-5-carboxylic Acid
Pyroglutamic acid, 98.5%
DL-PyroglutamicAcid>
DL-Pyroglutamic acid USP/EP/BP
C5H7NO3 DL-Pyroglutamic acid 149-87-1
DL-Proline, 5-oxo-
2-PYRROLIDONE-5-CARBOXYLIC ACID
5-OXO-DL-PROLINE
DL-PYR
DL-Pyr-OH
H-DL-PYR-OH
DL-Pyroglutamic Acid, ≥ 99.0%
149-87-1
CARBOXYLIC ACID
Others
Peptide Synthesis
Pyroglutamine Derivatives
Specialty Synthesis
Unnatural Amino Acid Derivatives
Pyrrole&Pyrrolidine&Pyrroline
Organic acids
Pyroglutamic acid [Pyr, pGu]
Amino Acids
Biochemistry
Biological-modified Amino Acids
Amino Acids
Heterocycles
Amino acid
bc0001