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1087009

USP

Calcium Pantothenate

United States Pharmacopeia (USP) 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

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About This Item

Linear Formula:
HOCH2C(CH3)2CH(OH)CONHCH2CH2CO2 ·1/2Ca
CAS Number:
137-08-6
Molecular Weight:
238.27
Beilstein:
3769272
MDL number:
MFCD00002766
UNSPSC Code:
41116107
PubChem Substance ID:
329749208
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

calcium pantothenate

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

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

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General description

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

Calcium Pantothenate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Calcium Pantothenate Tablets
  • Oil- and Water-Soluble Vitamins Capsules
  • Oil- and Water-Soluble Vitamins Oral Solution
  • Oil- and Water-Soluble Vitamins Tablets
  • Oil- and Water-Soluble Vitamins with Minerals Capsules
  • Oil- and Water-Soluble Vitamins with Minerals Oral Solution
Precursor in the biosynthesis of coenzyme A.

Physical properties

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

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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