High quality Low pr...

High quality Low price GMP factory Biotin Vitamin H/Vitamin B7 CAS NO.58-85-5

High quality Low price GMP factory Biotin Vitamin H/Vitamin B7 CAS NO.58-85-5

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Biotin Vitamin H Vitamin B7

Quick Details

  • Appearance:white powder
  • Application:Used in Synthesis, Pharmaceuticals
  • PackAge:bag or carton
  • ProductionCapacity:100|Kilogram|Day
  • Storage:Store in dry, dark and ventilated place
  • Transportation:sea air

Superiority:

  • ProName:High quality Low price GMP factory Bio...
  • CasNo:58-85-5
  • Molecular Formula:C10H16N2O3S
  • Appearance:White fine powder
  • Application:health supplement,pharmaceutical
  • DeliveryTime:3days
  • PackAge:25kg/fiber drum ,or 25kg/carton,or ac...
  • ProductionCapacity:1000 Kilogram/Week
  • Purity:≥99％
  • Storage:Sealed, in dark place
  • Transportation:normal express,sea,air
  • LimitNum:1 Kilogram
  • Related Substances:>99%
  • Residue on Ignition:<5%
  • Heavy Metal:<10PPM
  • Valid Period:2years

Details:

Product Name:

Vitamin H

Synonyms:

D-Biotin; Biotin; Vitamin B7; Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid; Vitamin H (D-Biotin); D-Biotin pure; VH; 5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid; 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid; 5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid; 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate; 5-[(3aS,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate; 5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate; 5-[(3aR,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate; VH; BIOS H; Biotin(D-); D-biotin(VH); D-Biotin(Vitamin H)

CAS RN.:

58-85-5;22879-79-4

EINECS:

200-399-3

Molecular Weight:

244.3032

Molecular Formula:

C10H16N2O3S

Product Name: Vitamin H / D-Biotin
Specification: ≥98.0%
Appearance: White Powder
Molecular Formula: C10H16N2O3S
Molecular Weight:244.31
CAS Number: 58-85-5
Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7).
It is composed of a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon atoms of the tetrahydrothiophene ring. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis.

Specification:

Product Name:

D-Biotin

Grade:

USP 40

 

Cas No:

58-85-5

EINECS:

200-399-3

 

ITEM

SPECFICATION

METHOD

Assay

97.7%-100.5%

USP

Characters

White crystalline powder

Visual

Identification

IR

Match with the reference IR spectrum

UPS

Specific optical rotation

+89°-+93°

USP

Reaction time

Be similar to the reference solution

USP

Loss on drying

≤0.4%

USP<731>

Related substances

Any impurity

≤1.0%

USP

Total impurities

≤2.0%

USP

Microbial Test

Total Plate Count

<1000cfu/g

USP<61>

Yeast & Mold

<100cfu/g

USP<61>

Escherichia coli

Negative/g

USP<62>

Staphylococcus aureus

Negative/g

USP<62>

Pseudomonas aeruginosa

Negative/g

USP<62>

Entericbacteria

Negative/g

USP<62>

Salmonella

Negative/10g

USP<62>

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