- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (S)-(+)-Pantolactone
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (S)-(+)-Pantolactone
- Price: ￥4798.0/1g ￥1518.0/250mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Huangshi Healthday Pharmaceutical Technology Co., Ltd.
- China
- Product Name: (S)-(+)-Pantolactone
- Price: ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Li
- Email: sales@healthdaychem.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: L-Pantolactone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
5405-40-3
5405-40-3 structure
- Name: (S)-(+)-Pantolactone
- Chemical Name: L-Pantolactone
- CAS Number: 5405-40-3
- Molecular Formula: C6H10O3
- Molecular Weight: 130.142
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic esters and their derivatives
- Create Date: 2018-05-13 08:00:00
- Modify Date: 2025-08-22 13:01:04
| Name | L-Pantolactone |
|---|---|
| Synonyms |
MFCD00216625
L-Pantolactone (3S)-3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone L-(+)-Pantoyl lactone (S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone (3S)-3-hydroxy-4,4-dimethyloxolan-2-one (S)-3-Hydroxy-4,4-dimethyl-dihydro-furan-2-one (S)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3S)- (S)-(+)-Pantolactone T5OVTJ CQ D1 D1 &&S Form S-Pantolactone L-(+)-Pantolactone (3S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 224.6±0.0 °C at 760 mmHg |
| Melting Point | 90-94ºC |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.142 |
| Flash Point | 99.0±13.2 °C |
| Exact Mass | 130.062988 |
| PSA | 46.53000 |
| LogP | -0.80 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.469 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Phrases | 41 |
| Safety Phrases | 26-39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932209090 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |