CAFFEINE ANHYDROUS
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Category：Chemical Additives Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Molecular Formula: C15H12N2O Molecular
Weight: 236.27
CAS No.: 298-46-4
Pregabalin is a gamma-aminobutyric acid (GABA) analog, primarily used as an anticonvulsant, anxiolytic, and analgesic. It was developed as a successor to gabapentin and is marketed under brand names such as Lyrica.
Names and Identifiers
| Name | Carbamazepine-d10 |
| Synonyms | CARBAMAZEPIN carbamazepine CARBAMAZEPINE Carbamazepine-d10 CarbaMazepine-13C6 Carbamazepine solution Oxcarbazepine IMpurity A 5-carbamoyl-5h-dibenz[b,f]azepine 5h-dibenz[b,f]azepine-5-carboxamide 5H-dibenzo[b,f]azepine-5-carboxamide |
| CAS | 298-46-4 |
| EINECS | 206-062-7 |
| InChI | InChI=1/C15H12N2O/c16-15(18)17-13-7-3-1-5-11(13)9-10-12-6-2-4-8-14(12)17/h1-10H,(H2,16,18) |
298-46-4 – Physico-chemical Properties
| Molecular Formula | C15H12N2O |
| Molar Mass | 236.27 |
| Density | 1.1099 (rough estimate) |
| Melting Point | 191-192 °C (lit.) |
| Boling Point | 378.73°C (rough estimate) |
| Flash Point | 9℃ |
| Water Solubility | pract. insoluble |
| Solubility | Soluble in ethanol, acetone, propylene glycol, insoluble in water. |
| Vapor Presure | 5.78E-07mmHg at 25°C |
| Appearance | White or white-like crystalline powder. |
| Color | Almost white |
| Merck | 14,1781 |
| pKa | 13.94±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.5906 (estimate) |
| MDL | MFCD00005073 |
| Physical and Chemical Properties | Melting point 189-192°C water-soluble pract. insoluble |
| Use | Anticonvulsants for grand mal epilepsy and psychomotor epilepsy, also for trigeminal neuralgia |
298-46-4 – Risk and Safety
| Risk Codes | R42/43 – May cause sensitization by inhalation and skin contact. R22 – Harmful if swallowed R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R39/23/24/25 – R23/24/25 – Toxic by inhalation, in contact with skin and if swallowed. R11 – Highly Flammable |
| Safety Description | S37 – Wear suitable gloves. S24 – Avoid contact with skin. S22 – Do not breathe dust. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S36 – Wear suitable protective clothing. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 – Wear suitable protective clothing and gloves. S16 – Keep away from sources of ignition. |
| UN IDs | UN1230 – class 3 – PG 2 – Methanol, solution |
| WGK Germany | 2 |
| RTECS | HN8225000 |
| HS Code | 29339900 |
| Toxicity | LD50 orally in mice, rats: 3750, 4025 mg/kg (Stenger, Roulet) |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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