2,3-O-Isopropylidene-D-ribonic gamma-lactone
| Price | Get Latest Price | ||
| Package | 1kg | 10kg | 25kg |
| Min. Order: | 1kg |
| Supply Ability: | 1Ton |
| Update Time: | 2025-04-04 |
Product Details
| Product Name: 2,3-O-Isopropylidene-D-ribonic gamma-lactone | CAS No.: 30725-00-9 |
| Min. Order: 1kg | Purity: 98% |
| Supply Ability: 1Ton | Release date: 2025/04/04 |
1. Product Information
2,3-O-Isopropylidene-D-ribonic gamma-lactone Basic information
| Product Name: | 2,3-O-Isopropylidene-D-ribonic gamma-lactone |
| Synonyms: | 2,3-O-ISOPROPYLIDENE-D-RIBONIC ACID GAMMA LACTONE;2,3-O-ISOPROPYLIDENE-D-RIBONIC GAMMA-LACTONE;2,3-O-ISOPROPYLIDENE-D-RIBONO-1,4-LACTONE;2,3-ISOPROPYLIDENE-D-RIBONO-1,4-LACTONE;2,3-ISOPROPYLIDENE-D-RIBONOLACTONE;ISOPROPYLIDENE-D-RIBONOLACTONE;2,3-o-isopropylidene-d-ribonic γ-lactone;D-Ribonic acid, 2,3-O-(1-methylethylidene)-, .gamma.-lactone |
| CAS: | 30725-00-9 |
| MF: | C8H12O5 |
| MW: | 188.18 |
| EINECS: | |
| Product Categories: | Carbohydrates & Derivatives;13C & 2H Sugars |
| Mol File: | 30725-00-9.mol |
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| 2,3-O-Isopropylidene-D-ribonic gamma-lactone Chemical Properties |
| Melting point | 135-139 °C |
| alpha | -68.5 º (c=2, Pyridine) |
| Boiling point | 243.17°C (rough estimate) |
| density | 1.2069 (rough estimate) |
| refractive index | 1.4348 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in methanol at 50mg/ml, acetone, dichloromethane, ethyl Acetate. |
| pka | 13.68±0.10(Predicted) |
| form | Powder |
| color | White to Off-white |
| optical activity | [α]20/D 69°, c = 2 in pyridine |
| Water Solubility | soluble |
| BRN | 10090 |
| CAS DataBase Reference | 30725-00-9(CAS DataBase Reference) |
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