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Vitamin B5 Calcium D-Pantothenate Powder cas 137-08-6 supplier

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Product Overview:

Calcium pantothenate is one of the B vitamins, which is one of the nutrients necessary for normal biological growth. Calcium pantothenate exists in three forms due to chiral carbon atoms: DL-body (mixed), D-body (dextrose) and L-body (levulose), only D-calcium pantothenate is biologically active, with the appearance of white or yellowish needle-like crystals or powder, melting point of 195 to 196 ° C (decomposition), soluble in water, methanol, glycerol, slightly soluble in ethanol and acetone, with hygroscopicity and a slight sweetness, but turned slightly bitter. As far as chemical stability is concerned, it is most stable in aqueous solution existing between pH 5 and 7, more stable in air and sunlight, and less stable in acid and alkali.

Product Attributes

Pharmaceutical Raw Materials Calcium D-Pantothenate Powder

CAS: 137-08-6

MF: C9H17NO5.1/2Ca

Calcium D-Pantothenate

MW: 476.53

EINECS: 205-278-9

Specification: 99% min Calcium D-Pantothenate Powder

Sample: Calcium D-Pantothenate Powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: white to off-white powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Product Details

Last updated: April 2026

What is Calcium D-Pantothenate?Fornecedor de D-Pantotenato de Cálcio (Vitamina B5) em Pó - Ausreson

Calcium D-Pantothenate (CAS No. 137-08-6) is the calcium salt of the water-soluble vitamin B5. Unlike pantothenic acid, the "D" form (Dextrorotatory) is the biologically active isomer, ensuring maximum bioavailability.

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Preparation of Calcium D-Pantothenate.

Calcium D-pantothenate can be formed by aldol condensation of isobutyraldehyde and formaldehyde in the presence of potassium carbonate, followed by cyanidatio.

Uses and functions of Calcium D-Pantothenate.Поставщик порошка D-пантотената кальция (витамин B5) - Ausreson

This product is a vitamin analogue and is a component of coenzyme A. Among the mixed spins of calcium pantothenate, only the dextrose has vitaminic activity and participates in the metabolism of proteins, fats and sugars in the body. It is used for vitamin B deficiency and peripheral neuritis, as well as for colic after surgery.

In combination with vitamin C, it is used to treat disseminated lupus erythematosus. Lack of calcium pantothenate in the human body has the following symptoms:

(1) Growth cessation, weight loss, and sudden death.

(2) Skin and hair disorders.

(3) Nervous system disorder.

(4) Disorders of digestive organs and liver dysfunction.

(5) Influence on antibody formation.

(6) Para-kidney disorders. The human body needs about 5mg of calcium pantothenate (as pantothenic acid) per day.

Calcium pantothenate is used in food processing as a nutritional supplement. The amount of calcium pantothenate used must be less than 1% (in terms of calcium), except for special nutritional foods (Japan).

When fortifying milk powder, it is 10mg/100g. 0.02% is added to shochu and whisky to enhance the flavour. Adding 0.02% to honey prevents crystallisation in winter. Buffers the bitter taste of caffeine and saccharin.

Nutritional supplement. Enhances the flavour of shochu and whisky and prevents crystallisation of honey in winter.

Calcium Pantothenate vs. Panthenol vs. Pantothenic Acid

Properties	Pantothenic Acid (Vitamin B5)	Calcium Pantothenate	Panthenol (Provitamin B5)
Chemical Properties	Free acid form	Calcium salt of pantothenic acid	Alcohol analogues of pantothenic acid
Stability	Extremely unstable; sensitive to heat, light, and acids	Highly stable; low hygroscopicity	Stable
Form	Typically viscous oily liquid	White crystalline powder	Clear viscous liquid
Bioavailability/Activity	100% active	Converted to pantothenic acid in vivo, 92% activity (due to calcium content)	Converted to pantothenic acid in vivo, nearly 100% activity
Primary Applications	Rarely used directly	1. Dietary supplements (tablets, capsules) 2. Food fortification 3. Pharmaceuticals	1. Skincare/cosmetics (preferred) 2. Liquid supplements 3. Hair care products
Core Functions & Advantages	Theoretically pure active form	Cost-effective, stable, suitable for solid formulations	Highly permeable, excellent moisturizing and repair effects, very gentle
Role in Skincare	Not applicable	Occasionally used, but less effective than panthenol	Powerful moisturization, skin barrier repair, anti-inflammatory, promotes wound healing

Recommended Bundles & Related Products

If you are formulating or sourcing, consider these synergistic ingredients:

Biotin (Vitamin B7): Often paired for hair, skin, and nail formulas.
Magnesium Glycinate: Combines with B5 for ultimate stress and sleep support.
L-Carnitine: Works with B5 to optimize fatty acid metabolism (Weight Management).
Pyridoxine HCl (Vitamin B6): Essential for balancing the B-complex synergy.

FAQ.

Q1: Is Calcium D-Pantothenate the same as Vitamin B5?

Yes, it is the stable salt form of Vitamin B5. It is preferred in supplement manufacturing because it has a longer shelf life and is less hygroscopic (absorbs less moisture) than pure pantothenic acid.

Q2: What is the recommended dosage for acne?

While daily values (DV) are around 5mg, many "clear skin" protocols in the US market utilize 500mg to 1g. Always consult with a healthcare provider before high-dose supplementation.

Q3: How should I store bulk powder?

Store in a cool, dry place (<25°C) in airtight containers. Ensure the supplier provides a Certificate of Analysis (COA) with every batch.

Why Choose Us as Your Global Partner?

As a leading Chinese manufacturer of Calcium D-Pantothenate, we bridge the gap between high-volume production and stringent Western quality standards. We provide:

Warehousing in Europe/USA for faster lead times.
Full Documentation: MSDS, COA, ISO, and GMP certifications.
Custom Mesh Sizes: From standard crystalline to fine micronized powder.

Our Strengths

Henrikang possesses the capability to manufacture any capsule formulation. From sourcing every ingredient in the formula to post-filling inspection, we handle the entire process at optimal pricing and with the fastest delivery times.

With extensive experience, we can assist you in developing new products for your target audience or discuss how to scale up production efficiently. As your partner, we are committed to achieving long-term success in capsule manufacturing.

As a leading OEM manufacturer of nutritional supplement ingredients and branded products in China, we hold certifications including ISO 22000, ISO 9001, HACCP, GMP, Halal, CE, CE-ROHS, Kosher, SGS, Intertek, Eurofins, and GMP. Our facility has passed FDA inspection and completed registration.

Поставщик порошка витамина B5 (кальция D-пантотената), CAS 137-08-6
Fournisseur de poudre de vitamine B5 (D-panthoténate de calcium), CAS 137-08-6
Lieferant für Vitamin B5 Calcium D-Pantothenat Pulver, CAS 137-08-6
Proveedor de polvo de vitamina B5 (D-pantotenato de calcio), CAS 137-08-6
Fornecedor de pó de vitamina B5 (D-pantotenato de cálcio), CAS 137-08-6