Thiamine nitrate
- CAS No.
- 532-43-4
- Chemical Name:
- Thiamine nitrate
- Synonyms
- THIAMINE MONONITRATE;Vitamin B1 Mono;Thiamin Mononitrate;ThiaMine Monohydrate;VITAMIN B1 MONONITRATE;VITAMIN B1 NITRATE;Thiamine nitrate CRS;vitamin Bl mononitrate;Thia532-43-4mine Nitrate;Vitamin B1 Nitrate 〔Thiamine Nitrate〕
- CBNumber:
- CB2472353
- Molecular Formula:
- C12H17N5O4S
- Molecular Weight:
- 327.36
- MDL Number:
- MFCD00036330
- MOL File:
- 532-43-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 374-392 °C |
|---|---|
| Density | 1.58 g/cm3 |
| storage temp. | 2-8°C |
| solubility | Sparingly soluble in water, freely soluble in boiling water, slightly soluble in alcohol and in methanol. |
| form | solid |
| pka | 4.8(at 25℃) |
| color | White to Off-White |
| Odor | wh. cryst. or cryst. powd., sl. char. odor |
| biological source | synthetic |
| Merck | 14,9295 |
| BRN | 3857790 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | SKIN CONDITIONING |
| 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 |
| InChIKey | UIERGBJEBXXIGO-UHFFFAOYSA-N |
| SMILES | [N+]1(CC2=CN=C(C)N=C2N)C(C)=C(SC=1)CCO.[N+]([O-])([O-])=O |
| CAS DataBase Reference | 532-43-4(CAS DataBase Reference) |
| SCOGS (Select Committee on GRAS Substances) | Thiamine mononitrate |
| Substances Added to Food (formerly EAFUS) | THIAMINE MONONITRATE |
| FDA 21 CFR | 184.1878; 582.5878 |
| EWG's Food Scores | 1 |
| FDA UNII | 8K0I04919X |
| EPA Substance Registry System | Thiamine nitrate (532-43-4) |
| UNSPSC Code | 41116107 |
| NACRES | NA.79 |
SAFETY
Risk and Safety Statements
| Safety Statements | 22-24/25 |
|---|---|
| WGK Germany | 1 |
| RTECS | XI7400000 |
| TSCA | TSCA listed |
| HS Code | 29362200 |
| Storage Class | 11 - Combustible Solids |
Thiamine nitrate price More Price(39)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | Y0001758 | Thiamine nitrate European Pharmacopoeia (EP) Reference Standard | 532-43-4 | 15 mg | $241 | 2026-04-30 | Buy |
| Sigma-Aldrich | PHR1337 | Thiamine Nitrate Pharmaceutical Secondary Standard; Certified Reference Material | 532-43-4 | 1g | $110 | 2026-04-30 | Buy |
| Sigma-Aldrich | BP414 | Thiamine mononitrate British Pharmacopoeia (BP) Reference Standard | 532-43-4 | 100MG | $309 | 2026-04-30 | Buy |
| TCI Chemical | T0182 | Thiamine Nitrate >98.0%(HPLC)(E) | 532-43-4 | 25g | $46 | 2026-04-30 | Buy |
| TCI Chemical | T0182 | Thiamine Nitrate >98.0%(HPLC)(E) | 532-43-4 | 100g | $98 | 2026-04-30 | Buy |
Thiamine nitrate Chemical Properties, Uses, Production
Description
Thiamine nitrate is the thiamine salt formed from one mole of thiamine base and one mole of nitric acid. It occurs as an anhydrous crystalline solid of low hygroscopicity. Thiamin (vitamin B1) is a member of the vitamin B complex. Attributing to low hydroscopicity, thiamine nitrate works as a more stable form of thiamine in pharmaceutical preparations.
Thiamine nitrate is preferred to be used for the preparation of multivitamins and as a food fortification in dry blends and dry products such as in wheat flour.
References
[1] Food and Agriculture Organization of the United Nations, Food Fortification: Technology and Quality Control: Report of an FAO technical meeting Rome, 1995
[2] Ronald R. Eitenmiller, W. O. Landen Jr and Lin Ye, Vitamin Analysis for the Health and Food Sciences, Second Edition, 2008
[3] Thomas J. Macek, Beate A. Feller and Edward J. Hanus, Pharmaceutical studies with thiamine mononitrate, Journal of Pharmaceutical Sciences, 1950, vol. 39, 365-369
Description
Thiamine is a water-soluble vitamin with antioxidant, neuroprotective, and anxiolytic properties. It inhibits lipid peroxidation in rat liver microsomes and free radical oxidation of oleic acid in vitro when used at concentrations ranging from 1 to 100 μM. In vivo, thiamine (100 mg/kg) reduces hepatic levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT), lipid peroxidation, and protein damage in a rat model of acute ethanol intoxication. It reverses predator stress-induced suppression of hippocampal neurogenesis and decreases the latency of step-down from a platform, indicating anxiolytic-like activity in mice. Thiamine (8.5 mg/100 g food) reduces neurodegeneration and increases survival in Slc19a3-/- mice, a model of thiamine metabolism dysfunction syndrome-2 (THMD-2).
Chemical Properties
White or almost white, crystalline powder or small, colourless crystals.
Uses
Thiamine Nitrate is an orally administered vitamin. Thiamine is a essential nutrient required for carbohydrate metabolism and is involved in nerve function.
Uses
Vitamin B1.
benefits
Some of the critical uses and benefits of Vitamin B1 Mononitrate(Thiamine nitrate) include:
Supports Energy production: Thiamine nitrate is involved in converting food into energy, particularly in the metabolism of carbohydrates.
Helps Nervous system: Thiamine nitrate is essential for proper nervous system function and is involved in transmitting nerve impulses.
Improves Cardiovascular health: Thiamine nitrate is important for maintaining healthy heart function, and may help to reduce the risk of heart disease.
Supports Appetite regulation: Vitamin B1 mononitrate is involved in regulating appetite and may help to reduce the risk of overeating and weight gain.
Improves Eye health: Thiamine nitrate is involved in maintaining healthy eye function, and may help to reduce the risk of certain eye disorders.
General Description
Certified pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Thiamine Nitrate is a mononitrate salt of thiamine. It is synthesized from thiamine hydrochloride following a sequence of steps. Thiamine Nitrate is used as a dietary supplement in crackers, eggs substitute and enriched flour.
Safety Profile
Poison by intravenous and intraperitoneal routes. A powerful oxidizer. When heated to decomposition it emits very toxic fums of SOx, and NOx. See also NITRATES.
References
[1] P. I. LUKIENKO. Antioxidant properties of thiamine[J]. Bulletin of Experimental Biology and Medicine, 2007, 38 1: 874-876. DOI: 10.1007/bf02682257
[2] GUILHERME VANNUCCHI PORTARI . Protective effect of treatment with thiamine or benfotiamine on liver oxidative damage in rat model of acute ethanol intoxication[J]. Life sciences, 2016, 162: Pages 21-24. DOI: 10.1016/j.lfs.2016.08.017
[3] JULIE VIGNISSE . Thiamine and benfotiamine prevent stress-induced suppression of hippocampal neurogenesis in mice exposed to predation without affecting brain thiamine diphosphate levels[J]. Molecular and Cellular Neuroscience, 2017, 82: Pages 126-136. DOI: 10.1016/j.mcn.2017.05.005
[4] KAORU SUZUKI. High-dose thiamine prevents brain lesions and prolongs survival of Slc19a3-deficient mice.[J]. PLoS ONE, 2017: e0180279. DOI: 10.1371/journal.pone.0180279
Thiamine nitrate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan Fortuna Chemical Co., Ltd | 027-59207852 13308628970 | buy@fortunachem.com | China | 2691 | 58 |
| Hubei Hengluyuan Technology Co., Ltd. | 027-027-88188016 18062414339 | 1764683941@qq.com | China | 479 | 58 |
| Shandong Baizhe New Materials Co., Ltd | 13375512898 | 13375512898@163.com | China | 300 | 58 |
| Shandong Aicai Biotechnology Co. , Ltd. | 13573016375 13573016375 | 3358761976@qq.com | China | 585 | 58 |
| Tianjin Zhongxin Chemtech Co., Ltd. | 022-66880623 | sales@tjzxchem.com | China | 612 | 60 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 |
View Latest Price from Thiamine nitrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-16 | Thiamine nitrate
532-43-4
|
1kg | 98%-101%; BP/USP | 1000KGS | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-09-15 | Thiamine nitrate
532-43-4
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-09-14 | vitamin B1 mono
532-43-4
|
2Kg/Bag | 99% up, High Density | 20 tons | Sinoway Industrial co., ltd. |
-
- Thiamine nitrate
532-43-4
- 98%-101%; BP/USP
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Thiamine nitrate
532-43-4
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- vitamin B1 mono
532-43-4
- $0.00
- 99% up, High Density
- Sinoway Industrial co., ltd.
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