13250-97-0
13250-97-0 structure
- Name: 4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid
- Chemical Name: 7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylic acid
- CAS Number: 13250-97-0
- Molecular Formula: C10H8N2O3
- Molecular Weight: 204.18200
- Create Date: 2018-08-01 16:59:32
- Modify Date: 2025-08-25 18:32:32
| Name | 7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylic acid |
|---|---|
| Synonyms |
7-methyl-4-hydroxy-1,8-naphthyridine-3-carboxylic acid
7-methyl-4H-tetrazolo[1,5-a]quinazolin-5-one 5-Hydroxy-2-methyl-1,8-naphthyridin-6-carbonsaeure 6-methyltetrazolo<1,5-a>quinazolin-5(4H)-one 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid 2-methyl-5-hydroxy-1,8-naphthyridine-6-carboxylic acid 7-methyl-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid 7-Methyltetrazolo<a>chinazol-5-on Tetrazolo[1,5-a]quinazolin-5(1H)-one,7-methyl |
| Density | 1.439g/cm3 |
|---|---|
| Boiling Point | 396.2ºC at 760 mmHg |
| Melting Point | 278-280 °C (decomp) |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18200 |
| Flash Point | 193.4ºC |
| Exact Mass | 204.05300 |
| PSA | 83.31000 |
| LogP | 1.34200 |
| Vapour Pressure | 5.47E-07mmHg at 25°C |
| Index of Refraction | 1.631 |
| 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 | Xn |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36/37 |
| RIDADR | NONH for all modes of transport |
|
~%
13250-97-0 |
| Literature: Barlin, Gordon B.; Tan, Weng-Lai Australian Journal of Chemistry, 1984 , vol. 37, # 5 p. 1065 - 1073 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |