Pharmacopoeial impurityPantothenic Acid EP Impurity HCat. No. P-P015-003
Drag to rotate
Active ingredient · Pantothenic Acid family
Pharmaceutical analytical standardCalcium Pantothenate
Synonyms: D-Calcium pantothenate, Pantholin, Calpan, Pantothenate calcium, Calpanate, Calcium D-pantothenate, Vitamin B5, calcium salt, Cris Pan, D-ca pantothenate, Calcium pantotenate, Ca-HOPA, Pantothenic acid calcium salt, Bis(pantothenato)calcium, Calcium pantothenate, d-, Dextro calcium pantothenate, Pantothenic acid (as calcium), N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-beta-alanine calcium, NSC 36292, beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, calcium salt, Monocalcium bis(3-((2R)-2,4-dihydroxy-3,3-dimethylbutanoylamino)propanoate), Calcio pantotenato, Calcium pantothenicum, Calcium D(+)-N-(alpha,gamma-dihydroxy-beta,beta-dimethylbutyryl)-beta-alaninate Calcium, bis(pantothenato)-, Pantotenato calcico, D-Pantothenic Acid Calcium Salt, Pancal, D-Pantothenic acid hemicalcium salt, Pantothenic Acid Hemicalcium Salt, Pantothenic acid calcium, Calcium panthothenate, Calcium (R)-3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate, D-Pantothenic Acid Hemicalcium, Vitamin b3/b5, Calcium, bis(pantothenato)-, Calcium pantothenate , D-form, Dextro calcium pa, Dextrorotatory-calcium-pantothenate, D-Pantothenic acid calcium salt (TF), Calcium pantothenate (JP18/USP/INN), Calcium D(+)-N-(alpha,gamma-dihydroxy-beta,beta-dimethylbutyryl)-beta-alaninate, Pantothenic acid (as calcium pantothenate), Pantothenic acid calcium 10 microg/mL in Acetonitrile, N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-alaninecalciumsalt, Calcium N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-beta-alanine
- Cat. No.
- P-P015-012
- CAS
- 137-08-6
- Alternative CAS
- 79-83-4 (free acid)
- 305808-23-5 (hydrate)
- 867-81-2 (sodium salt)
- 94246-74-9 (magnesium salt)
- 180683-29-8 (hydrochloride calcium salt)
- 15773-29-2 (alternative CAS, same compound)
- Formula
- C18H32CaN2O10
- Molecular weight
- 476.54 g/mol
- Category
- Active ingredient (API)
Family: Pantothenic Acid
Vitamin B5: it is the starting point for the synthesis of coenzyme A, essential for obtaining energy and for the metabolism of carbohydrates, fats and proteins. It was discovered in 1933 by biochemist Roger J. Williams, who worked out its structure in 1940.
Did you know?Williams named it after the Greek 'pantothen', 'from everywhere', because he found it in almost every food he tested: no wonder deficiency in humans is very rare.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
Pharmacopoeial standards available
The official European Pharmacopoeia standards for this molecule, supplied with EDQM documentation.
- Calcium pantothenate CRSEP C0400000
More products in the Pantothenic Acid family
Pharmacopoeial impurityPantothenic Acid EP Impurity HCat. No. P-P015-003
Pharmacopoeial impurityrac-Calcium Pantothenate EP Impurity B Sodium SaltCat. No. P-P015-004CAS 1902-01-8
ImpurityPhosphopantothenic acidCat. No. P-P015-006CAS 5875-50-3
ImpurityVitamin B5Cat. No. P-P015-007CAS 79-83-4
ImpurityPantothenic Acid Impurity 1Cat. No. P-P015-008
ImpurityPantothenic Acid Impurity 2Cat. No. P-P015-009
Pharmacopoeial impurityCalcium Pantothenate EP Impurity CCat. No. P-P015-011CAS 79-50-5Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.