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4-???????
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4-??????? ??
- ???
- 264 °C
- ?? ?
- 276.1°C (rough estimate)
- ??
- 1.1577 (rough estimate)
- ???
- 1.5010 (estimate)
- ?? ??
- 2-8°C
- ?? ?? (pKa)
- 10.54±0.10(Predicted)
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4-??????? C??? ??, ??, ??
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ChEBI: A pyridine ring substituted with methyl groups at positions 2 and 4, a hydroxyl at position 3, and a hydroxymethyl group at position 5.Synthesis Reference(s)
The Journal of Organic Chemistry, 26, p. 596, 1961 DOI: 10.1021/jo01061a6084-??????? ?? ?? ? ???
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4-??????? ?? ??
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| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| skychemical Co.Ltd | 021-20958197 20965099 |
sales@skychemical.com | China | 1183 | 57 |
| Chiba Pharmaceutical Science and technology Co, Ltd. | 0531-81313138 13066006660 |
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| skychemical Co.Ltd | 021-20960837,QQ1332204249 |
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| Shenzhen SUNGENING Bio-Medical Co., Ltd. | 0755-28967200 13631290199 |
wxf@sungening.com | China | 9629 | 60 |
| Jiangsu aikang biomedical research and development co., LTD | 025-58859352 17714375163 |
qzhang@aikonchem.com | China | 15525 | 58 |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 400-8210725 4008210725 |
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| Zhuhai Anzhe Biotechnology Co,Ltd. | 13169972583 |
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| Shanghai YuZn Pharm. Technology Co.,Ltd. | 15921286451; 15921286451 |
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| Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd | 18102736234 |
2208093734@qq.com | China | 8204 | 58 |
| Hubei Moco Chemical Co., Ltd. | 18627753421; 18627756402 |
3001051413@qq.com | China | 20018 | 58 |
4-??????? ?? ??:
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4-Deoxypyridoxine hydrochloride
Pyridoxine Impurity 12
5-pyridoxic acid
4-Pyridoxic acid
2-oxoglutaric acid, compound with 5-hydroxy-6-methylpyridine-3,4-dimethanol (1:1)
Pyridoxal 5'-phosphate monohydrate
Pyridoxamine dihydrochloride
4-deoxypyridoxine
TRI-ACETYL PYRIDOXINE
PYRIDOXAMINE-5'-PHOSPHATE
2-METHYL-3-HYDROXY-4-HYDROXYMETHYL-5-CARBOXYPYRIDINE LACTONE
PYRIDOXYLIDENE-L-ISOLEUCINE POTASSIUM SALT
4-DEOXYPYRIDOXINE 5-PHOSPHATE
PPADS TETRASODIUM SALT
pyridoxaloxime




