Calcium pantothenate EP Impurity D (Free Base) 50692-78-9

Name: Calcium pantothenate EP Impurity D (Free Base)
Brand: Vaqora Chemicals
SKU: VQ-030154

About Calcium pantothenate EP Impurity D (Free Base)

Calcium pantothenate EP Impurity D (Free Base) is a pharmacopeial impurity of Pantothenic Acid carrying the CAS registry number 50692-78-9. The compound has the formula C10H19NO5, corresponding to a molecular weight of 233.26 g/mol. Its systematic (IUPAC) name is methyl 3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoate. Common synonyms include Methyl D-Pantothenate and Methyl Pantothenate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Pantothenic Acid impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Calcium pantothenate EP Impurity D (Free Base) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Pantothenic Acid

View every impurity, metabolite and intermediate we list for Pantothenic Acid.

Pantothenic Acid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Calcium pantothenate EP Impurity D (Free Base)
Catalogue No.	VQ-030154
CAS Number	50692-78-9
IUPAC name	methyl 3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoate
Molecular formula	C₁₀H₁₉NO₅
Molecular weight	233.26 g/mol
Exact mass	233.1263
Grade	Reference Standard
HSN code	38229090
InChIKey	XUOLPZAHXIRZLN-QMMMGPOBSA-N
SMILES	CC(C)(CO)[C@H](C(=O)NCCC(=O)OC)O
PubChem CID	135189

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.7
H-bond donors / acceptors	3 / 5
TPSA	95.9 Å²
Synonyms	Methyl D-Pantothenate, Methyl Pantothenate, beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, methyl ester, (R)-, (R)-Methyl 3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate, Methyl (R)-3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate, Pantothenic Acid Calcium Impurity 1, beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, methyl ester , (R)-, (R)-Methyl3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate, Methyl N-[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]-beta-alaninate, (R)-N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-beta-alanine methyl ester

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Calcium pantothenate EP Impurity D (Free Base)?

The CAS Registry Number of Calcium pantothenate EP Impurity D (Free Base) is 50692-78-9. It is also known as Methyl D-Pantothenate, Methyl Pantothenate, beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, methyl ester, (R)-.

What is the molecular formula and molecular weight of Calcium pantothenate EP Impurity D (Free Base)?

Calcium pantothenate EP Impurity D (Free Base) has the molecular formula C10H19NO5 and a molecular weight of 233.26 g/mol. Its IUPAC name is methyl 3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoate.

What is Calcium pantothenate EP Impurity D (Free Base) used for?

Calcium pantothenate EP Impurity D (Free Base) is supplied as a characterised reference material related to Pantothenic Acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Calcium pantothenate EP Impurity D (Free Base) can I order?

We supply Calcium pantothenate EP Impurity D (Free Base) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Calcium pantothenate EP Impurity D (Free Base)?

Yes. Every lot of Calcium pantothenate EP Impurity D (Free Base) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Calcium pantothenate EP Impurity D (Free Base) be shipped internationally?

Yes. We export Calcium pantothenate EP Impurity D (Free Base) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.