2-氰基-5-溴吡啶
5-Bromo-2-pyridinecarbonitrile
CAS: 97483-77-7
Molecular Formula: C6H3BrN2
2-氰基-5-溴吡啶 - Names and Identifiers
| Name | 5-Bromo-2-pyridinecarbonitrile |
| Synonyms | 2-PYRIDI Torezolid-12 Tedizolid Impurity 40 5-bromopicolinonitrile 5-Bromo-2-cyanopyridine 2-cyano-5-bromopyridine 5-Bromo-2-pyridinecarbonitrile 5-bromopyridine-2-carbonitrile 5 - broMine - 2 - cyanopyridine 5-Bromo-pyridine-2-carbonitrile 5-Bromopicolinonitrile, 5-Bromo-2-cyanopyridine |
| CAS | 97483-77-7 |
| EINECS | 628-634-9 |
| InChI | InChI=1/C6H3BrN2/c7-5-1-2-6(3-8)9-4-5/h1-2,4H |
| InChIKey | DMSHUVBQFSNBBL-UHFFFAOYSA-N |
2-氰基-5-溴吡啶 - Physico-chemical Properties
| Molecular Formula | C6H3BrN2 |
| Molar Mass | 183.01 |
| Density | 1.72±0.1 g/cm3(Predicted) |
| Melting Point | 128-132 °C (lit.) |
| Boling Point | 100-110 °C/3 mmHg (lit.) |
| Flash Point | 111.2°C |
| Solubility | Soluble in dichloromethane, ether, ethyl acetate and methanol |
| Vapor Presure | 0.0124mmHg at 25°C |
| Appearance | Bright yellow crystalline powder |
| Color | White to Light yellow to Light orange |
| BRN | 5498624 |
| pKa | -2.68±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.611 |
| MDL | MFCD00234144 |
| Physical and Chemical Properties | Appearance: White Crystal Melting Point: 123-125 ℃ |
| Use | Organic synthesis and intermediates |
2-氰基-5-溴吡啶 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R43 - May cause sensitization by skin contact |
| 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. S9 - Keep container in a well-ventilated place. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Note | Harmful |
| Hazard Class | 6.1 |
| Packing Group | III |
2-氰基-5-溴吡啶 - Reference Information
| Application | 5-bromo-2-cyanopyridine as pyridine derivatives, Brown crystalline, it can be used as organic synthesis and intermediates. |
| Application | 5-bromo-2-cyanopyridine is an intermediate in organic synthesis and medicine, it can be mainly used in laboratory research and development process and chemical production process. organic synthesis and intermediates |
| synthesis method | with 2-amino-5-bromopyridine as the starting material, 5-bromo-2-cyanopyridine was synthesized by three-step reaction using POCl3/CH2Cl2/Pyridine as dehydration reagent. |
Last Update：2024-04-09 21:11:58
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View History
2-氰基-5-溴吡啶
2-氨基-4-[(3-氨基-4-羟苯基)磺酰基]苯酚
2-氨基-5-氯-3-碘代苄腈
2,3-二羟基-2-甲基-丙酸
4-氟-2-硝甲苯
3-甲基-1-丙基-1h-吡唑-4-磺酰氯
反式-1-乙酰基-4-羟基-L-脯氨酸
2-氯-5-硝基砒啶
3-溴-5-硝基-2-羟基吡啶
P-ACETOTOLUIDIDE
2-氨基-4-[(3-氨基-4-羟苯基)磺酰基]苯酚
2-氨基-5-氯-3-碘代苄腈
2,3-二羟基-2-甲基-丙酸
4-氟-2-硝甲苯
3-甲基-1-丙基-1h-吡唑-4-磺酰氯
反式-1-乙酰基-4-羟基-L-脯氨酸
2-氯-5-硝基砒啶
3-溴-5-硝基-2-羟基吡啶
P-ACETOTOLUIDIDE