Riboflavin
| Price | USD1.00 |
| Packge | 1KG |
- Min. Order:1G
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NameRiboflavin
- CAS No.83-88-5
- EINECS No.201-507-1
- MFC17H20N4O6
- MW376.36
- InChIKeyAUNGANRZJHBGPY-MBNYWOFBSA-N
- AppearancePowderYellow to orange
- storage temp. 2-8°C
- Melting point 290 °C (dec.)(lit.)
- Water Solubility 0.07 g/L (20 ºC)
- Boiling point 504.93°C (rough estimate)
- density 1.2112 (rough estimate)
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 |
 |
|
| 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 |
| F | 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
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
Recommended supplier
-
VIP1年
- Suvan LifeSciences (formerly Sansh Biotech Pvt Ltd)
- Riboflavin 98%
- Inquiry
- 2024-02-29
-
VIP1年
- Gloria Interchem Pvt Ltd
- 83-88-5 99%
- Inquiry
- 2024-02-08
-
VIP1年
- Besil Chem LLP
- 83-88-5 Riboflavin 98%
- Inquiry
- 2024-01-29
-
VIP1年
- Merck Ltd
- Riboflavin 83-88-5 98%
- Inquiry
- 2024-01-17
-
VIP1年
- HRV Global Life Sciences
- Riboflavin 99%
- Inquiry
- 2024-01-12
-
VIP1年
- Prachi Pharmaceuticals Pvt Ltd
- 83-88-5 98%
- Inquiry
- 2024-01-08
-
VIP1年
- Macleods Pharmaceuticals Limited
- 83-88-5 Riboflavin 98%
- Inquiry
- 2024-01-08
-
VIP1年
- Organo Chem (India)
- Riboflavin 83-88-5 98%
- Inquiry
- 2024-01-08
-
VIP1年
- Medi Pharma Drug House
- Vitamin B2 99%
- Inquiry
- 2023-12-28
- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY