DL-Pantolactone
DL-Pantolactone structure
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Common Name | DL-Pantolactone | ||
|---|---|---|---|---|
| CAS Number | 79-50-5 | Molecular Weight | 130.142 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 224.6±0.0 °C at 760 mmHg | |
| Molecular Formula | C6H10O3 | Melting Point | 74-78 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 99.0±13.2 °C | |
Use of DL-PantolactoneDL-Pantolactone can be hydrolyzed to Pantoic acid by the lactonohydrolase of Fusarium oxysporum. DL-Pantolactone also can be used in the preparation of 3,5-dinitrobenzoyl-DL-pantolactone[1][2]. |
| Name | DL-Pantolactone |
|---|---|
| Synonym | More Synonyms |
| Description | DL-Pantolactone can be hydrolyzed to Pantoic acid by the lactonohydrolase of Fusarium oxysporum. DL-Pantolactone also can be used in the preparation of 3,5-dinitrobenzoyl-DL-pantolactone[1][2]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 224.6±0.0 °C at 760 mmHg |
| Melting Point | 74-78 °C(lit.) |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.142 |
| Flash Point | 99.0±13.2 °C |
| Exact Mass | 130.062988 |
| PSA | 49.83000 |
| LogP | -0.80 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.469 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Risk Phrases | R22;R24/25 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
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Potentially prebiotic syntheses of condensed phosphates.
Orig. Life Evol. Biosph. 26(1) , 15-25, (1996) In view of the importance of a prebiotic source of high energy phosphates, we have investigated a number of potentially prebiotic processes to produce condensed phosphates from orthophosphate and cycl... |
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A possible prebiotic synthesis of pantetheine, a precursor to coenzyme A.
Nature 373(6516) , 683-5, (1995) The involvement of coenzyme A in many enzyme reactions suggests that it acted in this capacity very early in the development of life on Earth. Particularly relevant in this regard is its role in the a... |
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Optical rotation of noncovalent aggregates.
J. Am. Chem. Soc. 125(51) , 15696-7, (2003) Dilute solutions of (R)-(-)-pantolactone in CCl4 were studied by polarimetry in conjunction with theoretical calculations of [alpha]D. Our data demonstrate that the self-association of a chiral solute... |
| (R)-(−)-Pantolactone |
| pantoyl lactone |
| 2-oxo-4,4-dimethyl-3-hydroxy-tetrahydrofuran |
| MFCD00064333 |
| (3R)-3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone |
| (D)-Pantolactone |
| rac-pantolactone |
| dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone |
| PANTOLACTONE |
| DL-PANTOYL LACTONE |
| DL-PantolaCLone |
| 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)- |
| Einecs 201-210-7 |
| (R)-Pantolactone |
| de-Pantolactone |
| PANTOLACTONE(DL-) |
| DL-LACTONE |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: DL-Pantolactone
- Price: ￥158.0/25g ￥498.0/100g
- Purity: 96.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- DC Chemicals Limited
- China
- Product Name: DL-Pantolactone
- Price: ￥Inquiry/1g
- Purity: 98.9%
- Stocking Period: 1 Day
- Contact: Tony Cao
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: DL-Pantolactone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: DL-Pantolactone
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: DL-Pantolactone
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
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