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CAFFEINE ANHYDROUS

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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

NameCarbamazepine-d10
SynonymsCARBAMAZEPIN
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
CAS298-46-4
EINECS206-062-7
InChIInChI=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 FormulaC15H12N2O
Molar Mass236.27
Density1.1099 (rough estimate)
Melting Point191-192 °C (lit.)
Boling Point378.73°C (rough estimate)
Flash Point9℃
Water Solubilitypract. insoluble
SolubilitySoluble in ethanol, acetone, propylene glycol, insoluble in water.
Vapor Presure5.78E-07mmHg at 25°C
AppearanceWhite or white-like crystalline powder.
ColorAlmost white
Merck14,1781
pKa13.94±0.20(Predicted)
Storage Condition2-8°C
Refractive Index1.5906 (estimate)
MDLMFCD00005073
Physical and Chemical PropertiesMelting point 189-192°C
water-soluble pract. insoluble
UseAnticonvulsants for grand mal epilepsy and psychomotor epilepsy, also for trigeminal neuralgia

298-46-4 – Risk and Safety

Risk CodesR42/43 – 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 DescriptionS37 – 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 IDsUN1230 – class 3 – PG 2 – Methanol, solution
WGK Germany2
RTECSHN8225000
HS Code29339900
ToxicityLD50 orally in mice, rats: 3750, 4025 mg/kg (Stenger, Roulet)

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Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.

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