A0888712
3-Amino-5-methylisoxazole , >97.0%(GC) , 1072-67-9
Synonym(s):
3-Amino-5-methylisoxazole;5-Methyl-3-isoxazolamine;NSC 159134;Sulfamethoxazole Impurity C (Ph. Eur.)
CAS NO.：1072-67-9
Empirical Formula: C4H6N2O
Molecular Weight: 98.1
MDL number: MFCD00003155
EINECS: 214-013-6
| Pack Size | Price | Stock | Quantity |
| 5G | RMB59.20 | In Stock |
|
| 25G | RMB219.20 | In Stock |
|
| 100G | RMB855.20 | In Stock |
|
| 500g | RMB3673.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 59-61 °C(lit.) |
| Boiling point: | 183.6°C (rough estimate) |
| Density | 1.1890 (rough estimate) |
| refractive index | 1.4327 (estimate) |
| storage temp. | 2-8°C |
| solubility | soluble |
| pka | 2.40±0.10(Predicted) |
| form | Solid |
| color | Off-White to Brown |
| PH | 6.0-7.5 (10g/l, H2O, 20℃) |
| Water Solubility | soluble |
| BRN | 108110 |
| InChIKey | FKPXGNGUVSHWQQ-UHFFFAOYSA-N |
| CAS DataBase Reference | 1072-67-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Isoxazolamine, 5-methyl-(1072-67-9) |
| EPA Substance Registry System | 3-Isoxazolamine, 5-methyl- (1072-67-9) |
Description and Uses
3-Amino-5-methylisoxazole was used in synthesis of:
- naphtho[1,2-e][1,3]oxazines
- series of 1-aryl-4-methyl-3,6-bis-(5-methylisoxazol-3-yl)-2-thioxo-2,3,6,10b-tetrahydro-1H-pyrimido[5,4-c]quinolin-5-ones, having potential mosquito larvicidal activity
- hydroxylamines of sulfadiazine and sulfamethoxazole
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi-F,Xi,F,Xn |
| Risk Statements | 5-36/37/38-11-36/37/38/5-20/21/22 |
| Safety Statements | 22-24/25-47-37/39-26-16-26/37/39/47-36 |
| WGK Germany | 3 |
| F | 4.6 |
| Hazard Note | Irritant |
| HS Code | 29349990 |
