Pharmacopoeial impurityPantothenic Acid EP Impurity HCat. No. P-P015-003
Drag to rotate
Impurity or related compound · Pantothenic Acid family
Pharmaceutical analytical standardVitamin B5
Synonyms: Technical Grade, 3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoic acid, Pantothenic acid, D-pantothenic acid, Chick antidermatitis factor, Kyselina pantothenova, Pantothenic acid (d), D(+)-N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-beta-alanine, N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-beta-alanine, beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, (R)-, Cantopal, Calc pantoth, PureVita Vitamin B5, beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, Pantothenoic acid, d-pantothenate, d-pantothenicaci, delta-Pantothenate, delta-Pantothenic acid, Pantothenic acid (pantothenate), D(+)-N-(2,4-Dihy-droxy-3,3-dimethylbutyryl)-alanine, D(+)-N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-b-alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-,(R)-beta-Alanine, n-((2r)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-beta-alanine
- Cat. No.
- P-P015-007
- CAS
- 79-83-4
- Alternative CAS
- 305808-23-5 (calcium salt hydrate)
- 15773-29-2 (calcium salt)
- 137-08-6 (calcium salt)
- 867-81-2 (sodium salt)
- 94246-74-9 (magnesium salt)
- 180683-29-8 (hydrochloride calcium salt)
- Formula
- C9H17NO5
- Molecular weight
- 219.24 g/mol
- Category
- Impurity or related compound
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.
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
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 79-50-5
Active ingredientCalcium PantothenateCat. No. P-P015-012CAS 137-08-6Frequently 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.