Back to ChemicalBook Home--->CAS DataBase List--->83-88-5

83-88-5

83-88-5 Structure

83-88-5 Structure
IdentificationMore
[Name]

Riboflavin
[CAS]

83-88-5
[Synonyms]

6,7-DIMETHYL-9-(D-1'-RIBITYL)ISOALLOXAZINE
7,8-dimethyl-10-ribitylisoalloxazine
BEFLAVINE
(-)-LACTOFLAVIN
LACTOFLAVIN
LACTOFLAVINE
RIBIPCA
(-)-RIBOFLAVIN
RIBOFLAVIN
RIBOFLAVINE
(-)-RIBOFLAVIN, TRIHYDRATE
RIBOFLAVINUM
VITAMIN B-12
VITAMIN B2
VITAMIN G
VIT B2
1-Deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pentitol
6,7-Dimethyl-9-D-ribitylisoalloxazine
7,8-Dimethyl-10-(1' d-ribityl)isoalloxazine
7,8-dimethyl-10-(d-ribo-2,3,4,5-tetrahydroxypentyl)-isoalloxazin
[EINECS(EC#)]

201-507-1
[Molecular Formula]

C17H20N4O6
[MDL Number]

MFCD00005022
[Molecular Weight]

376.36
[MOL File]

83-88-5.mol
Chemical PropertiesBack Directory
[Appearance]

Yellow to orange/yellow crystalline powd
[mp ]

290 °C (dec.)(lit.)
[alpha ]

-135 º (c=5, 0.05 M NaOH)
[refractive index ]

-135 ° (C=0.5, JP Method)
[storage temp. ]

2-8°C
[Stability:]

Stable, but light-sensitive. Incompatible with strong oxidizing agents, reducing agents, bases, calcium, metallic salts. May be moisture sensitive.
[Water Solubility ]

0.07 g/L (20 ºC)
[Merck ]

14,8200
[Uses]

riboflavin (Vitamin B2) is used in skin care preparations as an emollient. It can be found in sun care products as a suntan enhancer. Medicinally, it is used for the treatment of skin lesions.
[Uses]

Riboflavin is the water-soluble vitamin b2 required for healthy skin and the building and maintaining of body tissues. it is a yellow to orange-yellow crystalline powder. it acts as a coenzyme and carrier of hydrogen. it is stable to heat but may dissolve and be lost in cooking water. it is relatively stable to storage. sources include leafy vegetables, cheese, eggs, and milk.
[CAS DataBase Reference]

83-88-5(CAS DataBase Reference)
[NIST Chemistry Reference]

Riboflavine(83-88-5)
[EPA Substance Registry System]

83-88-5(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

1
[RTECS ]

VJ1400000
[F ]

8-10-21
[HS Code ]

29362300
[Safety Profile]

Poison by intravenous route. Moderately toxic by intraperitoneal and subcutaneous routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
[Hazardous Substances Data]

83-88-5(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium dithionite-->Starch-->3,4-Dimethylaniline-->Barbituric acid-->Bone glue-->Alloxan
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Riboflavin(83-88-5).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Riboflavin(83-88-5)13CNMR
Riboflavin(83-88-5)1HNMR
Riboflavin(83-88-5)IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Riboflavin, 98%(83-88-5)
[Alfa Aesar]

Riboflavin, 98%(83-88-5)
[Sigma Aldrich]

83-88-5(sigmaaldrich)
[TCI AMERICA]

Riboflavin(83-88-5)
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