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Phenobarbital (CAS 50-06-6): Properties, Uses, and Information

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  • API
  • 2024-08-04 12:54:31
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PropertyValue
Chemical FormulaC12H12N2O3
Molecular Weight232.24 g/mol
Melting Point174°C
Boiling Point374.4°C (rough estimate)
Density1.2243 (rough estimate)
Refractive Index1.6660 (estimate)
Flash Point11°C
Storage Temperature2-8°C
SolubilityVery slightly soluble in water, freely soluble in ethanol (96%)
FormSolid
pKa7.3, 11.8 at 25°C
ColorWhite to Off-White

Phenobarbital is an antiepileptic barbiturate drug used as a sedative and anticonvulsant for the treatment of generalized and partial seizures. It forms water-soluble compounds with alkali hydroxides, carbonates, and ammonia.

Frequently Asked Questions

2Phenobarbital (CAS 50-06-6): Properties, Uses, and Information

Q: What is the primary use of Phenobarbital?

A: Phenobarbital is primarily used as a sedative and anticonvulsant for the treatment of generalized and partial seizures.

Q: How is Phenobarbital stored?

A: Phenobarbital should be stored at a temperature between 2-8°C.

Q: What is the solubility of Phenobarbital?

A: Phenobarbital is very slightly soluble in water but freely soluble in ethanol (96%).

SupplierProduct NameCAS Number
Sigma-AldrichPhenobarbital50-06-6
LGC StandardsPhenobarbital50-06-6