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Basic Information

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Subcategory & Sub-subcategory

Trade Type

Sell

Product Name

D-Biotin

Details

Substance

Specifications

  • IUPAC Name: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid
  • CAS Number: 58-85-5
  • Chemical Formula: C10H16N2O3S
  • Molecular Weight: 244.31
  • EC Number: 200-399-3
  • Appearance: White to off white crystalline Powder
  • Storage Condition: -20°C
  • Assay(HPLC): 97.5% - 102.0%
  • Identification: Should meet the requirements
  • Loss on Drying: ≤0.2%
  • Specific rotation: +89.0°~+93.0°
  • Ash: ≤0.1%
  • Total impurities: ≤2.0%
  • Melting range: 229℃ ~232℃
  • Total Heavy Metals: ≤10.0ppm
  • Lead: ≤2.0ppm
  • Arsenic: ≤1.0ppm
  • Total Plate Count: ≤1,000cfu/g
  • Mold and Yeast: ≤100cfu/g
  • E.Coli: Negative
  • Salmonella: Negative
  • Storage: Store in cool and dry places. Keep away from strong light and heat
  • Packing: By 25kgs/Drum, inner by double plastic bag
  • Shelf life: 36 months under the above condition,and in it’s original package

Other Information

Additional Description:

Founded in 2014, Shaanxi Yuantai Biological Technology Co., Ltd manufactures and trades across a broad range of categories, including active pharmaceutical ingredients, intermediates and fine chemicals, plant and animal extracts, natural extracts, nutrition and health product raw materials, antioxidants, specialized reagents, prophylactic biological products, and packaging materials. The company offers CRO, CMO, and CDMO contract services along with OEM and ODM production, serving markets across North America, Latin America, Europe, Australasia, Asia, the Middle East, and Africa, and positions itself on brand recognition, international standards, an experienced R&D staff, production capacity, a large product line, and acceptance of both large and small custom orders.
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