D -Pantothenic acid hemicalcium salt ≥99.0% Sigma 21210
По запросу
Наличие: Срок поставки 60 дней
- Производитель: Sigma
- Каталожный номер:
21210 - CAS номер : 137-08-6
Application
Precursor in the biosynthesis of coenzyme A.
Biochem/physiol Actions
D-Panthenol is the alcohol analogue and biological precursor of D-pantothenic acid. These analogues are precursors in the biosynthesis of coenzyme A. D-Panthenol and D-Pantothenic acid are used in a variety of skin protection products. D-pantothenic acid may have a role in controlling keratinocyte proliferation and differentiation. D-Panthenol may be used for studies of skin protection emulsions from UV irradiation and as a humectant.
Physical properties
Due to the unstable, hygroscopic nature of the free acid, the calcium salt is employed.
Характеристики реактива | |
assay | ≥99.0% |
Molecular Formula | HOCH2C(CH3)2CH(OH)CONHCH2CH2CO2 ·1/2Ca |
pH | 6.8-7.2 (25 °C, 50 mg/mL in H2O) |