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Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamin B drugs>Riboflavin
Riboflavin
  • Riboflavin

Riboflavin

Price $1
Package 1KG
Min. Order: 1G
Supply Ability: 100KG
Update Time: 2019-07-06

Product Details

Product Name: Riboflavin CAS No.: 83-88-5
Min. Order: 1G Purity: 98%
Supply Ability: 100KG Release date: 2019/07/06

AD68

 
Riboflavin Basic information
Product Name: Riboflavin
Synonyms: vitasanb2;xypentyl)-;E 101;Riboflavin (1.07609);Riboflavin Vitamin B2;Vitamin B2 (Riboflavine);RIBOFLAVIN DC GRADE;Riboflavin Bp
CAS: 83-88-5
MF: C17H20N4O6
MW: 376.36
EINECS: 201-507-1
Product Categories: PHARMACEUTICALS;Miscellaneous Natural Products;Biochemistry;Vitamins;Nutritional Supplements;Vitamins and derivatives;Vitamin Ingredients;Miscellaneous Compounds;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Vitamin series;API;FLAVAXIN;Isolabel;vitamin;Inhibitor of poly(ethylene glycol) oxidation.;Inhibitors
Mol File: 83-88-5.mol
Article illustration
 
Riboflavin Chemical Properties
Melting point  290 °C (dec.)(lit.)
alpha  -135 º (c=5, 0.05 M NaOH)
Boiling point  504.93°C (rough estimate)
density  1.2112 (rough estimate)
refractive index  -135 ° (C=0.5, JP Method)
Fp  9℃
storage temp.  2-8°C
form  Powder
pka 1.7(at 25℃)
color  Yellow to orange
Water Solubility  0.07 g/L (20 ºC)
Sensitive  Light Sensitive
Merck  14,8200
Stability: Stable, but light-sensitive. Incompatible with strong oxidizing agents, reducing agents, bases, calcium, metallic salts. May be moisture sensitive.
CAS DataBase Reference 83-88-5(CAS DataBase Reference)
NIST Chemistry Reference Riboflavine(83-88-5)
EPA Substance Registry System Riboflavin(83-88-5)
 
Safety Information
Hazard Codes  F,T
Risk Statements  11-23/24/25-39/23/24/25
Safety Statements  24/25-45-36/37-16
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  1
RTECS  VJ1400000
8-10-21
TSCA  Yes
HS Code  29362300
Hazardous Substances Data 83-88-5(Hazardous Substances Data)
Toxicity LD50 in rats (g/kg): >10 orally, 5.0 s.c., 0.56 i.p. (Unna, Greslin)
Riboflavin Usage And Synthesis
Chemical Properties Yellow to orange/yellow crystalline powd
Uses Nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor).
Uses Vitamin B2; Vitamin cofactor; LD50(rat) 560 mg/kg ip
Definition ChEBI: D-Ribitol in which the hydroxy group at position 5 is substituted by a 7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl moiety. It is a nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, and leafy vege ables, but the richest natural source is yeast. The free form occurs only in the retina of the eye, in whey, and in urine; its principal forms in tissues and cells are as flavin mononucleotide and flavin-adenine dinucleotide.

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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  • Since: 2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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