2-Amino-5-bromopyrazine
2-Amino-5-bromopyrazine
CAS: 59489-71-3
Molecular Formula: C4H4BrN3
2-Amino-5-bromopyrazine - Names and Identifiers
| Name | 2-Amino-5-bromopyrazine |
| Synonyms | BUTTPARK 29 2-91 5-BROMOPYRAZINAMINE 5-BROMOPYRAZIN-2-AMINE 2-aimo-5-bromopyrazine 5-BROMO-2-PYRAZINAMINE 2-Amino-5-bromopyrazine 5-Bromo-2-aminopyrazine 5-BROMO-PYRAZIN-2-YLAMINE |
| CAS | 59489-71-3 |
| EINECS | 626-202-4 |
| InChIKey | KRRTXVSBTPCDOS-UHFFFAOYSA-N |
2-Amino-5-bromopyrazine - Physico-chemical Properties
| Molecular Formula | C4H4BrN3 |
| Molar Mass | 174 |
| Density | 1.844±0.06 g/cm3(Predicted) |
| Melting Point | 113-117 °C (lit.) |
| Boling Point | 274.2±35.0 °C(Predicted) |
| Appearance | White or yellowish white crystals |
| pKa | 1.66±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| MDL | MFCD00235015 |
| Use | Use 2-amino -5-bromopyrazine is a compound useful in organic synthesis. |
2-Amino-5-bromopyrazine - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/38 - Irritating to eyes and skin. R43 - May cause sensitization by skin contact R44 - Risk of explosion if heated under confinement R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S22 - Do not breathe dust. S36/ - |
| WGK Germany | 3 |
| HS Code | 29339900 |
2-Amino-5-bromopyrazine - Upstream Downstream Industry
2-Amino-5-bromopyrazine - Introduction
Without the protection of pre-amino groups, it is used for palladium catalytic coupling with pyridyl bromide (pyridylboronic) to produce pyrazinylpyridine (pyrazinylpyridines).
Last Update：2022-10-16 17:30:50
2-Amino-5-bromopyrazine - Security information
| Hazard Note | Irritant |
Last Update：2024-04-10 22:29:15
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View History
2-Amino-5-bromopyrazine
艾普拉唑杂质4
telluriumoxide(teo2)
chromium coating quality balzers 0.7-3.5 mm
无水三氟甲基磺酸镧
diethyl 4-chlorobenzylphosphonate
反式双(苄腈)二氯钯(II)
Furan-2-carboxylic acid
Tetraisopropoxytitanium(IV)
利塞膦酸钠(标准品)
艾普拉唑杂质4
telluriumoxide(teo2)
chromium coating quality balzers 0.7-3.5 mm
无水三氟甲基磺酸镧
diethyl 4-chlorobenzylphosphonate
反式双(苄腈)二氯钯(II)
Furan-2-carboxylic acid
Tetraisopropoxytitanium(IV)
利塞膦酸钠(标准品)
Raw Materials for 2-Amino-5-bromopyrazine
Downstream Products for 2-Amino-5-bromopyrazine