Molekula
Thiamine nitrate USP grade
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Thiamine nitrate USP grade is a synthetic form of vitamin B1, widely used in pharmaceuticals, animal feed supplements, and fortified foods to support metabolic function and nerve health. This high-purity chemical meets USP standards for safety and consistency in applications requiring precise nutritional supplementation. Catalogue details: CAS 532-43-4, molecular formula C12H17N4OS·NO3, molecular weight 327.36 g/mol, stable at ambient storage conditions, non-hazardous (no signal word). Molekula supplies Thiamine nitrate USP grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White crystal powder |
| pH | 6.0-7.5 |
| Loss on Drying | 1.0% max |
| Chromatographic purity | 1.0% max |
| Chloride (Cl-) | 0.06% max |
| Assay | 98%-102% |
| Residue on Ignition | 0.2% max |
| Residual Solvents: Methanol | 0.3% max |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036011 |
| CAS Number | 532-43-4 |
| IUPAC Name | 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol nitrate |
| EC Number | 208-537-4 |
| Molecular Formula | C12H17N4OS·NO3 |
| Molecular Weight | 327.36 |
| Exact Mass | 327.1001 |
| SMILES | CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.[N+](=O)([O-])[O-] |
| InChIKey | UIERGBJEBXXIGO-UHFFFAOYSA-N |
| InChI | InChI=1S/C12H17N4OS.NO3/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;2-1(3)4/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);/q+1;-1 |
| PubChem CID | 10762 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2936220000 |
| Tariff Code | 2936220000 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is thiamine nitrate USP grade commonly used for?
Thiamine nitrate USP grade is primarily used as a dietary supplement for thiamine (vitamin B1) deficiency, in fortified foods, and as a nutritional additive in pharmaceuticals and animal feed.
What is the chemical formula and molecular weight of thiamine nitrate?
The chemical formula is **C12H17N4OS·NO3**, and the molecular weight is **327.36 g/mol**.
How should thiamine nitrate USP grade be stored?
Store in a cool, dry place at ambient temperature, away from direct sunlight and moisture.
What grade of thiamine nitrate does Molekula supply, and is USP grade available?
Molekula supplies **USP-grade thiamine nitrate**, meeting pharmaceutical and dietary supplement standards.
Can Molekula supply thiamine nitrate in bulk quantities?
Yes, Molekula can provide thiamine nitrate in bulk, with flexible packaging options to meet your production needs.
What documentation comes with an order of thiamine nitrate USP grade?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **USP compliance documentation** for traceability and regulatory compliance.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.