Y0002101

Pantothenate for peak identification

European Pharmacopoeia (EP) Reference Standard

• Synonym(s): D-Pantothenic acid hemicalcium salt, (R)-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine hemicalcium salt, Calcium D-pantothenate, Vitamin B₅
• Linear Formula: HOCH₂C(CH₃)₂CH(OH)CONHCH₂CH₂CO₂ ·1/2Ca
• CAS Number: 137-08-6
• Molecular Weight: 238.27
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 3769272
• MDL number: MFCD00002766

Properties

• grade: pharmaceutical primary standard
• agency: BP
• API family: calcium pantothenate
• manufacturer/tradename: EDQM
• 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

Description

General description

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

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Precursor in the biosynthesis of coenzyme A.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable