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ChemicalBook >> CAS DataBase List >> Riboflavin

Riboflavin

Riboflavin price.
  • $5 - $1364
  • Product name: Riboflavin
  • CAS: 83-88-5
  • MF: C17H20N4O6
  • MW: 376.36
  • EINECS:201-507-1
  • MDL Number:MFCD00005022
  • Synonyms:7,8-dimethyl-10-((2S,3S,4R)-2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione;Vitamin B2(Riboflavin-5-Sodium Phosphate);7,8-dimethyl-10-(d-ribo-2,3,4,5-tetrahydroxypentyl)-isoalloxazin ;7,8-Dimethyl-10-(d-ribo-2,3,4,5-tetrahydroxypentyl)isoalloxazine;7,8-dimethyl-10-(d-ribo-2,3,4,5-tetrahydroxypentyl)-isoalloxazine ;7,8-dimethyl-10-d-ribityl-isoalloxazin ;Aqua-Flave;Beflavin
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Brand

  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Apolloscientific
  • Arctom
  • Aronis compounds
  • Biorbyt Ltd
  • Biosynth Carbosynth
  • Chem-Impex
  • ChemScene
  • DC Chemicals
  • IsoSciences
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological

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  • 96Tests
  • ManufacturerAK Scientific
  • Product numberR437
  • Product descriptionVitaminB2
  • Packaging25g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ40034
  • Product descriptionVitaminB2
  • Packaging1g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11764
  • Product descriptionRiboflavin, 98%
  • Packaging25g
  • Price$33.3
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ66632
  • Product descriptionRiboflavin, 97%, Electrophoresis Grade
  • Packaging25g
  • Price$54.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11764
  • Product descriptionRiboflavin, 98%
  • Packaging100g
  • Price$76.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA454767
  • Product descriptionRiboflavin 98+%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA454767
  • Product descriptionRiboflavin 98+%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA454767
  • Product descriptionRiboflavin 98+%
  • Packaging10g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA454767
  • Product descriptionRiboflavin 98+%
  • Packaging25g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA454767
  • Product descriptionRiboflavin 98+%
  • Packaging100g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA454767
  • Product descriptionRiboflavin 98+%
  • Packaging500g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA454767
  • Product descriptionRiboflavin 98+%
  • Packaging1kg
  • Price$215
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBISC1050
  • Product descriptionRiboflavin-[13C4,15N2] (Vitamin B2)
  • Packaging1mg
  • Price$372
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS563859
  • Product descriptionRiboflavin ≥98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS563859
  • Product descriptionRiboflavin ≥98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS563859
  • Product descriptionRiboflavin ≥98%
  • Packaging25g
  • Price$13
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific R437 VitaminB2 25g $21 2021-12-16 Buy
AK Scientific J40034 VitaminB2 1g $25 2021-12-16 Buy
Alfa Aesar A11764 Riboflavin, 98% 25g $33.3 2024-03-01 Buy
Alfa Aesar J66632 Riboflavin, 97%, Electrophoresis Grade 25g $54.65 2024-03-01 Buy
Alfa Aesar A11764 Riboflavin, 98% 100g $76.1 2024-03-01 Buy
Ambeed A454767 Riboflavin 98+% 1g $5 2021-12-16 Buy
Ambeed A454767 Riboflavin 98+% 5g $7 2021-12-16 Buy
Ambeed A454767 Riboflavin 98+% 10g $9 2021-12-16 Buy
Ambeed A454767 Riboflavin 98+% 25g $15 2021-12-16 Buy
Ambeed A454767 Riboflavin 98+% 100g $27 2021-12-16 Buy
Ambeed A454767 Riboflavin 98+% 500g $130 2021-12-16 Buy
Ambeed A454767 Riboflavin 98+% 1kg $215 2021-12-16 Buy
Apolloscientific BISC1050 Riboflavin-[13C4,15N2] (Vitamin B2) 1mg $372 2021-12-16 Buy
Arctom AS563859 Riboflavin ≥98% 1g $5 2021-12-16 Buy
Arctom AS563859 Riboflavin ≥98% 5g $7 2021-12-16 Buy
Arctom AS563859 Riboflavin ≥98% 25g $13 2021-12-16 Buy

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)
Flash point :9℃
storage temp. :2-8°C
solubility :Very slightly soluble in water, practically insoluble in ethanol (96 per cent). Solutions deteriorate on exposure to light, especially in the presence of alkali. It shows polymorphism (5.9).
form :Powder
pka :1.7(at 25℃)
color :Yellow to orange
PH :5.5-7.2 (0.07g/l, H2O, 20°C)
Odor :Slight odour
PH Range :6
Water Solubility :0.07 g/L (20 ºC)
Sensitive :Light Sensitive
Merck :14,8200
BRN :97825
BCS Class :1
Stability :Stable, but light-sensitive. Incompatible with strong oxidizing agents, reducing agents, bases, calcium, metallic salts. May be moisture sensitive.
InChIKey :AUNGANRZJHBGPY-SCRDCRAPSA-N
LogP :-2.009 (est)
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

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Photoinitiator of polymerization for PAGE gelsRiboflavin is used in the preparation of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). It also provides protection against oxidative damage. It is also used as a food coloring and a vitamin. Further, it is employed as a medication, animal feed supplement and nutritional supplement. In addition to this, it is used as a flavoring agent.

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