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| Compound | (R)-pantolactone | ||||
|---|---|---|---|---|---|
| CAS No. | 599-04-2 | Catalog No. | 1 | Brand | CHUANGHAI |
| Purity | 99% | Packing | 25kg/DRUMS | Grade | |
| Lead Time | 3Day (s) | Origin | ChinaShanghaiHuangpu | Loading Port | China,Shanghai,Huangpu |
| Boiling Point | 120-122ºC15 mm Hg(lit.) |
|---|---|
| Storage Condition | 2-8ºC |
| Appearance & Physical State | White crystalline powder or crystals |
| Flash Point | 99ºC |
| Refractive Index | -50.8 ° (C=2, H2O) |
| Density | 1.165g/cm3 |
| Melting Point | 91ºC(lit.) |
Contact person: Sily Chen
Email: Sily@chuanghaibio.com
Tel:+8613131128733
WhatsApp/Telgram/Wechat:+8613131128733
Hebei Chuanghai Biotechnology Co.,Ltd
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Chinese name: dihydro-3-hydroxy-4,4-dimethyl-2(3H)furanone Chinese synonyms: pan-lactone; ALPHA-hydroxy-BETA, BETA-dimethyl-GAMMA-butyrolactone; D(- )-pantoylactone/left lipid;D(-)-pantoylactone;left lipid;D-(-)-pantoylactone;right panthenol impurity 1;D-pantolactone/dihydro- 3-Hydroxy-4,4-dimethyl-2(3H)furanone English name D-(-)-PANTOLACTONE English synonyms (R)-()-β,β-Dimethyl-α-hydroxy-γ-butyrolactone; (R)-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE;(R)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE; (R)-(-)-BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE;(R)-Chemicalbook(-)-PANTOLACTONE;(R)-(-)-ALPHA-HYDROXY-BETA,BETA-DIMETHYL -GAMMA-BUTYROLACTONE;R(-)-3,3-DIMETHYL-2-HYDROXY-GAMMA-BUTYROLACTONE;R(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONECAS No. 599-04-2Molecular formula C6H10O3 Molecular weight 130.14 EINECS No. 209-963-3 Related categories Pharmaceutical intermediates; Asymmetric synthesis; Chiral building blocks; Vitamins; Pharmaceutical raw materials; Chemical intermediates; Organic chemical raw materials; Raw materials; Other raw materials; Chemical raw materials; Chemical raw materials -1827181813; Chemical intermediates;PharmaceuticalIntermediates;Heterocycles;Intermediates&FineChemicals;Pharmaceuticals;Chemical materials
Chemical properties Hygroscopic crystal (benzene/petroleum ether, or obtained by sublimation). Melting point 80 (92℃), boiling point 130℃/2.4kPa, easily soluble in water, soluble in ethanol, ether, chloroform, dichemicalbook carbon sulfide, and benzene. The melting point of type R is 92°C, [α]-50.7° (C=2.05, H2O), and the melting point of type S is 91°C, [α]+50° (C=2.00, H2O).
Usage: Used as a pharmaceutical intermediate. Used in the synthesis of D-calcium pantothenate and D-panthenol.
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Contact person: Sily Chen
Email: Sily@chuanghaibio.com
Tel:+8613131128733
WhatsApp/Telgram/Wechat:+8613131128733
Hebei Chuanghai Biotechnology Co.,Ltd
Website: www.chuanghaibio.com
| No. | Description | Update Time | Operation |
|---|---|---|---|
| 1 | company profile | 2024/01/18 | Download |
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