![(3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one structure, CAS 76704-05-7](/structures/60000/48024_1_76704_05_7.png)
CAS Number76704-05-7
Synonyms(3aS,4R,5S,6aR)-5-Hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one; Baraclude(R); (1S,3R,4S)-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine; (-)-entecavir; (3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one; MFCD00274285; (+)-Corey lactone
Molecular FormulaC8H12O4
Molecular Weight172.18
Purity98.00%
Density1.4±0.1 g/cm3
Boiling Point406.6±25.0 °C at 760 mmHg
Melting Point117-119ºC
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 76704-05-7 |
| Catalog No. | 2A-9048024 |
| Chinese Name | 科里内酯二醇 |
| Synonyms | (3aS,4R,5S,6aR)-5-Hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one; Baraclude(R); (1S,3R,4S)-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine; (-)-entecavir; (3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one; MFCD00274285; (+)-Corey lactone |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 |
| Purity | 98.00 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 406.6±25.0 °C at 760 mmHg |
| Melting Point | 117-119ºC |
| Appearance | solid |
| Storage Condition | Room temperature, dry, sealed |
| HTC | 2932209090 |
| PubChem ID | 24868771 |
| MDL Number | MFCD00274285 |
| SMILES | O=C1CC2C(CC(O)C2CO)O1 |
| InChI | InChI=1S/C8H12O4/c9-3-5-4-1-8(11)12-7(4)2-6(5)10/h4-7,9-10H,1-3H2/t4-,5-,6-,7+/m0/s1 |
| InChI Key | VYTZWRCSPHQSFX-ZTYPAOSTSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352005 |
| Hazard Symbols | transportation |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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