87781-93-9
87781-93-9 structure
- Name: 2-Bromohypoxanthine
- Chemical Name: 2-bromo-3,7-dihydropurin-6-one
- CAS Number: 87781-93-9
- Molecular Formula: C5H3BrN4O
- Molecular Weight: 215.00800
- Create Date: 2018-08-12 00:43:28
- Modify Date: 2025-08-21 16:14:32
| Name | 2-bromo-3,7-dihydropurin-6-one |
|---|---|
| Synonyms |
2-bromohydropurin-6-one
2-bromo-6-oxopurine 2-BROMO-6-HYDROXY-PURINE 2-bromo-hypoxanthine MFCD03093927 2-Bromo-1H-purin-6(7H)-one 2-bromo-1,9-dihydro-purin-6-one |
| Density | 2.54g/cm3 |
|---|---|
| Boiling Point | 536.7ºC at 760 mmHg |
| Melting Point | >350ºC(lit.) |
| Molecular Formula | C5H3BrN4O |
| Molecular Weight | 215.00800 |
| Flash Point | 278.4ºC |
| Exact Mass | 213.94900 |
| PSA | 74.43000 |
| LogP | 0.40870 |
| Index of Refraction | 1.958 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~52%
87781-93-9 |
| Literature: Loeppky, Richard N.; Shi, Jianzheng Chemical Research in Toxicology, 2008 , vol. 21, # 2 p. 319 - 329 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |