Vitamin B13 orotic acid

Vitamin B13, also known as orotic acid, is a compound that was historically considered part of the vitamin B complex but is not a true vitamin. It is a precursor in the biosynthesis of pyrimidine nucleotides and RNA. It is found in foods such as organ meats, vegetables like carrots and beets, milk, and dairy products.

Vitamin B2

Vitamin B₂, also known as riboflavin, is a water - soluble vitamin. It is a yellow - orange compound and is relatively stable in acidic environments, but it can be easily destroyed by light and heat in alkaline conditions. Riboflavin is widely found in nature, with good sources including milk, eggs, green leafy vegetables, and some cereals.

Vitamin B2

Vitamin B₂, also known as riboflavin, is a water - soluble vitamin. It is a yellow - orange compound and is relatively stable in acidic environments, but it can be easily destroyed by light and heat in alkaline conditions. Riboflavin is widely found in nature, with good sources including milk, eggs, green leafy vegetables, and some cereals.

vitamin b3 niacin

Vitamin B3, also known as niacin or nicotinic acid, is a water-soluble vitamin essential for human health. It is a key component in cellular metabolism and is involved in various biochemical processes, including energy production and lipid metabolism.

Vitamin B5 Powder

Vitamin B5 Powder, commonly available as calcium pantothenate, presents as a white crystalline powder with a slightly hygroscopic nature, meaning it has the tendency to absorb moisture from the air. It is highly soluble in water, readily dissolving to form clear solutions. Calcium pantothenate is the calcium salt of pantothenic acid, a key component of coenzyme A, which plays a central role in many metabolic pathways in the body.​ <table> <tbody> <tr> <td width="308">Product Name</td> <td width="401">Vitamin B5 Powder</td> </tr> <tr> <td width="308">Appearance</td> <td width="401">White Powder</td> </tr> <tr> <td width="308">Specification</td> <td width="401">99%</td> </tr> <tr> <td width="308">Test Method</td> <td width="401">HPLC UV</td> </tr> <tr> <td width="308">CAS No</td> <td width="401">137-08-6</td> </tr> <tr> <td width="308">MF</td> <td width="401">C9H17NO5.1/2Ca</td> </tr> <tr> <td width="308">Certificate</td> <td width="401">ISO/cGMP/KOSHER/HALAL/USDA ORGANIC</td> </tr> </tbody> </table>

Vitamin B6 P5P Pyridoxal-5-Phosphate

Pyridoxal-5-Phosphate (PLP) is the active form of vitamin B6 and serves as a crucial cofactor for various enzymes involved in amino acid, carbohydrate, and lipid metabolism。It is essential for the proper functioning of enzymes that catalyze reactions such as transamination, decarboxylation, and desulfuration.

Vitamin B6 Powder

Vitamin B6 Powder, most commonly as pyridoxine hydrochloride, is a white crystalline powder with a slightly bitter, salty taste and excellent water solubility (100 g/100 mL at 25°C). It is the hydrochloride salt of pyridoxine, one of the three biologically active forms of vitamin B6—alongside pyridoxal and pyridoxamine—each featuring a pyridine ring with distinct functional groups. The compound has a molecular formula of C₈H₁₁NO₃·HCl and a molecular weight of 205.64 g/mol, stable in acidic conditions but prone to degradation in alkaline environments or upon exposure to light and heat.​ <table> <tbody> <tr> <td width="308">Product Name</td> <td width="401">Vitamin B6 Powder</td> </tr> <tr> <td width="308">Appearance</td> <td width="401">White Powder</td> </tr> <tr> <td width="308">Specification</td> <td width="401">98%</td> </tr> <tr> <td width="308">Test Method</td> <td width="401">HPLC UV</td> </tr> <tr> <td width="308">CAS No</td> <td width="401">8059-24-3</td> </tr> <tr> <td width="308">MF</td> <td width="401">C10H16N2O3S</td> </tr> <tr> <td width="308">Certificate</td> <td width="401">ISO/cGMP/KOSHER/HALAL/USDA ORGANIC</td> </tr> </tbody> </table>

Vitamin B7 H Vitamins D-Biotin Powder

Vitamin B7 H Vitamins D-Biotin Powder, also known as D-Biotin Powder, is a white crystalline powder with a minimal odor. It has a sparing solubility in water and ethanol, which means it dissolves only to a limited extent in these solvents. Biotin is a sulfur-containing cyclic compound, and its unique chemical structure is essential for the activity of carboxylase enzymes. These enzymes play a crucial role in various metabolic processes within the body. Biotin is a vital vitamin that is required in small amounts but has significant effects on overall health and well-being.​ <table> <tbody> <tr> <td width="308">Product Name</td> <td width="401">Vitamin B7 H Vitamins D-Biotin Powder</td> </tr> <tr> <td width="308">Appearance</td> <td width="401">White Powder</td> </tr> <tr> <td width="308">Specification</td> <td width="401">1% 2% 98%</td> </tr> <tr> <td width="308">Test Method</td> <td width="401">HPLC</td> </tr> <tr> <td width="308">CAS No</td> <td width="401">58-85-5</td> </tr> <tr> <td width="308">MF</td> <td width="401">C10H16N2O3S</td> </tr> <tr> <td width="308">Certificate</td> <td width="401">ISO/cGMP/KOSHER/HALAL/USDA ORGANIC</td> </tr> </tbody> </table>

Vitamin B9 Powder

Vitamin B9 Powder, or folic acid (the synthetic form of folate), is a yellow crystalline powder with poor water solubility (0.02 g/100 mL at 25°C) but good solubility in dilute solutions (e.g., sodium bicarbonate). Its molecular structure features a pteridine ring linked to para-aminobenzoic acid (PABA) and glutamic acid, forming pteroylglutamic acid—a stable form used in fortification and supplements. With a molecular formula of C₁₉H₁₉N₇O₆ and a molecular weight of 441.4 g/mol, folic acid is sensitive to light and heat, especially in alkaline conditions, where it degrades into pteroic acid and glutamic acid.​ <table> <tbody> <tr> <td width="308">Product Name</td> <td width="401">Vitamin B9 Powder</td> </tr> <tr> <td width="308">Appearance</td> <td width="401">Yellow Powder</td> </tr> <tr> <td width="308">Specification</td> <td width="401">99%</td> </tr> <tr> <td width="308">Test Method</td> <td width="401">HPLC</td> </tr> <tr> <td width="308">CAS No</td> <td width="401">59-30-3</td> </tr> <tr> <td width="308">MF</td> <td width="401">C19H19N7O6</td> </tr> <tr> <td width="308">Certificate</td> <td width="401">ISO/cGMP/KOSHER/HALAL/USDA ORGANIC</td> </tr> </tbody> </table>