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Merck

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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300 MG

PLN 1,970.00

PLN 1,970.00

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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
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329749208
MDL number:
MFCD00002766
Beilstein/REAXYS Number:
3769272

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InChI key

FAPWYRCQGJNNSJ-UBKPKTQASA-L

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

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

grade

pharmaceutical primary standard

API family

calcium pantothenate

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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1 of 4

This Item
C0400000Y000210121210
Calcium Pantothenate United States Pharmacopeia (USP) Reference Standard

USP

1087009

Calcium Pantothenate

Calcium pantothenate European Pharmacopoeia (EP) Reference Standard

C0400000

Calcium pantothenate

Pantothenate for peak identification European Pharmacopoeia (EP) Reference Standard

Y0002101

Pantothenate for peak identification

D-Pantothenic acid hemicalcium salt ≥98.0%

Sigma-Aldrich

21210

D-Pantothenic acid hemicalcium salt

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

-

manufacturer/tradename

USP

manufacturer/tradename

EDQM

manufacturer/tradename

EDQM

manufacturer/tradename

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

format

neat

format

neat

format

-

format

-

API family

calcium pantothenate

API family

calcium pantothenate

API family

calcium pantothenate

API family

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

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

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.

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.

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Maha R Farhat et al.
Genome medicine, 6(11), 101-101 (2014-12-09)
Whole genome sequencing is increasingly used to study phenotypic variation among infectious pathogens and to evaluate their relative transmissibility, virulence, and immunogenicity. To date, relatively little has been published on how and how many pathogen strains should be selected for
Daniel R G Price et al.
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Genome evolution in intracellular microbial symbionts is characterized by gene loss, generating some of the smallest and most gene-poor genomes known. As a result of gene loss these genomes commonly contain metabolic pathways that are fragmented relative to their free-living
Henning Frerigmann et al.
Plant physiology, 166(1), 349-369 (2014-07-23)
By means of yeast (Saccharomyces cerevisiae) two-hybrid screening, we identified basic helix-loop-helix transcription factor05 (bHLH05) as an interacting partner of MYB51, the key regulator of indolic glucosinolates (GSLs) in Arabidopsis (Arabidopsis thaliana). Furthermore, we show that bHLH04, bHLH05, and bHLH06/MYC2
Katsumi Shibata et al.
Bioscience, biotechnology, and biochemistry, 78(12), 2102-2109 (2014-08-15)
We previously reported that mild food restriction induces a reduction in tryptophan-nicotinamide conversion, which helps to explain why death secondary to pellagra is pandemic during the hungry season. In this study, we investigated the levels of B-group vitamins in the
Nathaniel W Snyder et al.
Rapid communications in mass spectrometry : RCM, 28(16), 1840-1848 (2015-01-07)
Acyl-Coenzyme A (CoA) thioesters are the principal form of activated carboxylates in cells and tissues. They are employed as acyl carriers that facilitate the transfer of acyl groups to lipids and proteins. Quantification of medium- and long-chain acyl-CoAs represents a
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