47867

D-Pantothenic acid hemicalcium salt

analytical standard

• Sinónimos: (R)-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine hemicalcium salt, Calcium D-pantothenate, Vitamin B₅
• Fórmula lineal: HOCH₂C(CH₃)₂CH(OH)CONHCH₂CH₂CO₂ ·1/2Ca
• Número de CAS: 137-08-6
• Peso molecular: 238.27
• Beilstein/REAXYS Number: 3769272
• EC Number: 205-278-9
• MDL number: MFCD00002766
• UNSPSC Code: 12164500
• PubChem Substance ID: 24871540

Propiedades

• grade: analytical standard
• CofA: current certificate can be downloaded
• feature: standard type water soluble vitamin
• packaging: ampule of 1000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): pharmaceutical (small molecule); vitamins, nutraceuticals, and natural products
• format: neat
• storage temp.: 2-8°C
• SMILES string: 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
• InChI key: FAPWYRCQGJNNSJ-UBKPKTQASA-L

Descripción

General description

D-Pantothenic acid hemicalcium salt is a vitamin present in several foods as free form and also bound in coenzyme A and acyl carrier protein.

Application

D-Pantothenic acid hemicalcium salt has been used as a calibration standard in the determination of vitamin B content present in samples of pineapple, using ultraviolet-visible light spectrophotometry.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Precursor en la biosíntesis de la coenzima  A.

Physical properties

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

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)