4-Amino-6-chloropyrimidine
4-Amino-6-chloropyrimidine
CAS: 5305-59-9
Molecular Formula: C4H4ClN3
4-Amino-6-chloropyrimidine - Names and Identifiers
| Name | 4-Amino-6-chloropyrimidine |
| Synonyms | NSC 42134 6-Chloropyrimidin-4-amine 6-chloropyrimidin-4-amine 6-Chloro-4-pyrimidinamine 4-Amino-6-chloropyrimidine 2-CHLORO-6-AMINOPYRIMIDINE 6-chloro-4-aminopyrimidine 4-AMINO-6-CHLOROPYRIMIDINE 6-CHLORO-PYRIMIDIN-4-YLAMINE 4-Pyrimidinamine, 6-chloro- (9CI) |
| CAS | 5305-59-9 |
| EINECS | 664-284-3 |
| InChI | InChI=1/C4H4ClN3/c5-3-1-4(6)8-2-7-3/h1-2H,(H2,6,7,8) |
| InChIKey | DUKKRSPKJMHASP-UHFFFAOYSA-N |
4-Amino-6-chloropyrimidine - Physico-chemical Properties
| Molecular Formula | C4H4ClN3 |
| Molar Mass | 129.55 |
| Density | 1.437±0.06 g/cm3(Predicted) |
| Melting Point | 215-216°C |
| Boling Point | 289.0±20.0 °C(Predicted) |
| Flash Point | 128.6°C |
| Solubility | DMSO |
| Vapor Presure | 0.00227mmHg at 25°C |
| Appearance | Pale yellow solid |
| Color | Pale Yellow |
| pKa | 2.16±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.617 |
| MDL | MFCD00053576 |
| Physical and Chemical Properties | Appearance of pale yellow crystals melting point 215-216 ℃ |
| Use | Pharmaceutical Intermediates |
4-Amino-6-chloropyrimidine - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| HS Code | 29335990 |
| Hazard Note | Harmful |
| Hazard Class | IRRITANT |
4-Amino-6-chloropyrimidine - Reference Information
| use | intermediate of sulfa-6-methoxine. |
| production method | methyl cyanoacetate and methanol are added under acidic conditions to generate methyl 3-methoxy-3-iminopropionate, then amination to obtain acetamidamidine, and then cyclized with methanol and ethyl formate to prepare the product. |
Last Update：2024-04-09 20:48:19
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