Calcium D-pantothenate (CAS 137-08-6) is the calcium salt of the biologically active D-enantiomer of pantothenic acid (vitamin B5), with the molecular formula C18H32CaN2O10 and a molecular weight of 476.53. It is produced by chemical synthesis to USP/EP/FCC grade and is the dominant, highest-volume commercial B5 raw material, corresponding to roughly 92% pantothenic-acid equivalent by mass. In this salt a single divalent calcium ion bridges two pantothenate anions, so each gram carries pantothenate together with elemental calcium. It is a crystalline powder that is more stable and less hygroscopic than the free acid and the sodium salt, which is why it serves as the reference commercial form. We manufacture it in capsule, tablet, powder, gummy and liquid formats.
- Capsules
- Tablets
- Powders
- Gummies
- Liquids
Applications
Single-vitamin B5 supplements, B-complex products, multivitamins and gummies.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system
Other forms of Pantothenic Acid (Vitamin B5)
Pantethine
Pantethine (bis-pantetheine disulfide)
- CAS
- 16816-67-4
- Formula
- C22H42N4O8S2
- Vegan
- Gluten-free
- Non-GMO
D-Panthenol (Dexpanthenol)
Dexpanthenol; (2R)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide
- CAS
- 81-13-0
- Formula
- C9H19NO4
- Vegan
- Gluten-free
- Non-GMO
D-Pantothenic Acid
D-pantothenic acid; (R)-3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoic acid
- CAS
- 79-83-4
- Formula
- C9H17NO5
- Vegan
- Gluten-free
- Non-GMO
Sodium D-Pantothenate
Sodium D-pantothenate
- CAS
- 867-81-2
- Formula
- C9H16NNaO5
- Vegan
- Gluten-free
- Non-GMO