| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
| Products Intro: |
Product Name:5-Pyridoxolactone
CAS:4543-56-0
Purity:>=98.5% (HPLC and enzymatic) Package:50MG Remarks:08486-50MG
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| Company Name: |
Energy Chemical
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| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing@energy-chemical.com |
| Products Intro: |
Product Name:5-Pyridoxolactone
CAS:4543-56-0
Purity:NULL Package:100mg;25mg;5mg;10mg;1ea;50mg Remarks:NULL
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| Company Name: |
Shanghai Haohong Pharmaceutical Co., Ltd.
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| Tel: |
400-8210725 4008210725 |
| Email: |
malulu@leyan.com |
| Products Intro: |
Product Name:7-Hydroxy-6-methylfuro[3,4-c]pyridin-3(1H)-one
CAS:4543-56-0
Purity:98%
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| Company Name: |
Riedel-de Haen AG
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| Tel: |
800 558-9160 |
| Email: |
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| Products Intro: |
Product Name:5-Pyridoxolactone
CAS:4543-56-0
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| | 2-METHYL-3-HYDROXY-4-HYDROXYMETHYL-5-CARBOXYPYRIDINE LACTONE Basic information |
| Product Name: | 2-METHYL-3-HYDROXY-4-HYDROXYMETHYL-5-CARBOXYPYRIDINE LACTONE | | Synonyms: | 2-hydroxy-3-methyl-8-oxa-4-azabicyclo[4.3.0]nona-1,3,5-trien-7-one;5-Pyridoxolactone;5-pyridoxic acid lactone;7-Hydroxy-6-methylfuro[3,4-c]pyridin-3(1H)-one;Pyracin-5;Pyridoxic acid γ-lactone;3-Carboxy-4-(hydroxymethyl)-5-hydroxy-6-methylpyridine lactone;NSC 15983 | | CAS: | 4543-56-0 | | MF: | C8H7NO3 | | MW: | 165.15 | | EINECS: | | | Product Categories: | | | Mol File: | 4543-56-0.mol |  |
| | 2-METHYL-3-HYDROXY-4-HYDROXYMETHYL-5-CARBOXYPYRIDINE LACTONE Chemical Properties |
| Boiling point | 511.2±50.0 °C(Predicted) | | density | 1.448±0.06 g/cm3(Predicted) | | storage temp. | -20°C | | solubility | Methanol | | pka | 8.87±0.20(Predicted) | | form | Solid | | color | White |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26 | | WGK Germany | 3 |
| | 2-METHYL-3-HYDROXY-4-HYDROXYMETHYL-5-CARBOXYPYRIDINE LACTONE Usage And Synthesis |
| Uses | 5-Pyridoxolactone is an intermediate in the synthesis of analogues of Pyridoxine (P991735), one of the vitamins of the B6 complex; present in many foodstuffs (yeast, liver and cereals). Pyridoxine has a role in transporting protein Bsu1, Pyridoxine contributes to thiamine uptake; characterization of thiamine (vitamin B1) transporter Thi9 from Schizosaccharomyces pombe. | | Definition | ChEBI: A furopyridine that is furo[3,4-c]pyridin-3(1H)-one substituted by a hydroxy group at position 7 and a methoxy group at position 6. It is a metabolite of vitamin B6. | | General Description | 5-pyridoxolactone is a metabolite of vitamin B6. | | Biochem/physiol Actions | 5-Pyridoxolactone is a normal human metabolite of vitamin B6 metabolism. |
| | 2-METHYL-3-HYDROXY-4-HYDROXYMETHYL-5-CARBOXYPYRIDINE LACTONE Preparation Products And Raw materials |
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