Pular para o conteúdo
Merck
Todas as fotos(1)

Documentos Principais

Visualizar Toda a Documentação

P2250

Sigma-Aldrich

D-Pantothenic acid hemicalcium salt

≥98% (TLC)

Sinônimo(s):

(R)-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine hemicalcium salt, Calcium D-pantothenate, Vitamin B5

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
HOCH2C(CH3)2CH(OH)CONHCH2CH2CO2 ·1/2Ca
Número CAS:
137-08-6
Peso molecular:
238.27
Beilstein:
3769272
Número CE:
205-278-9
Número MDL:
MFCD00002766
Código UNSPSC:
12352200
eCl@ss:
34058012
ID de substância PubChem:
57654509

fonte biológica

synthetic (organic)

Ensaio

≥98% (TLC)

forma

powder

cor

white to off-white

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CC(C)(CO)[C@@H](O)C(=O)NCCC(=O)O[Ca]OC(=O)CCNC(=O)[C@H](O)C(C)(C)CO

InChI

1S/2C9H17NO5.Ca/c2*1-9(2,5-11)7(14)8(15)10-4-3-6(12)13;/h2*7,11,14H,3-5H2,1-2H3,(H,10,15)(H,12,13);/q;;+2/p-2/t2*7-;/m00./s1

chave InChI

FAPWYRCQGJNNSJ-UBKPKTQASA-L

Procurando produtos similares? Visita Guia de comparação de produtos

Aplicação

Precursor in the biosynthesis of coenzyme A.

Ações bioquímicas/fisiológicas

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.

propriedades físicas

Due to the unstable, hygroscopic nature of the free acid, the calcium salt is employed.

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 4

1 of 4

Nicotinic acid ≥98%

Sigma-Aldrich

N4126

Nicotinic acid

Sodium 3-methyl-2-oxobutyrate 95%

Sigma-Aldrich

198994

Sodium 3-methyl-2-oxobutyrate

Biotina ≥99% (HPLC), lyophilized powder

Sigma-Aldrich

B4501

Biotina

Ácido fólico ≥97%

Sigma-Aldrich

F7876

Ácido fólico

Daisaku Kobayashi et al.
Journal of pharmacological sciences, 115(2), 230-234 (2011-01-25)
It has been reported that pantothenic acid (vitamin B5) and panthenol, an alcohol derivative of pantothenic acid, have beneficial moisturizing effects on the skin. However, few studies have investigated the mechanism of action of pantothenic acid on skin tissues. We
C F Zanatta et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 48(1), 70-75 (2009-09-22)
Considering the belief that natural lipids are safer for topical applications and that carotenoids are able to protect cells against photooxidative damage, we have investigated whether topical creams and lotions, produced with Buriti oil and commercial surfactants, can exert photoprotective
Tonio Wiederholt et al.
Experimental dermatology, 18(11), 969-978 (2009-04-29)
Topical application of pantothenate is widely used in clinical practice for wound healing. Previous studies identified a positive effect of pantothenate on migration and proliferation of cultured fibroblasts. However, these studies were mainly descriptive with no molecular data supporting a
D Hoeller Obrigkeit et al.
Cutaneous and ocular toxicology, 25(1), 13-22 (2006-05-17)
To investigate the effect of cell growth-stimulating agents on human epidermal keratinocytes, we exposed monolayers of normal human keratinocytes derived from foreskin to different concentrations of the amino acid L-cystine, the member of the vitamin B family D-pantothenat, the phytosterol
Masoud Vedadi et al.
Proceedings of the National Academy of Sciences of the United States of America, 103(43), 15835-15840 (2006-10-13)
The 3D structures of human therapeutic targets are enabling for drug discovery. However, their purification and crystallization remain rate determining. In individual cases, ligands have been used to increase the success rate of protein purification and crystallization, but the broad
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica