Riboflavin

C₁₇H₂₀N₄O₆

IUPAC: 7,8-Dimethyl-10-((2R,3R,4S)-2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione

CAS: 83-88-5

개요

Riboflavin (vitamin B2) is an essential water-soluble vitamin that functions as a component of the coenzymes FAD and FMN. These coenzymes are critical for energy metabolism, cellular respiration, and the metabolism of fats, drugs, and steroids.

구성

원소 기호 원자 원자 질량
Hydrogen H 20 1.0080
Carbon C 17 12.0110
Nitrogen N 4 14.0070
Oxygen O 6 15.9990

원소 구성

H
Hydrogen ×20
5.4%
C
Carbon ×17
54.3%
N
Nitrogen ×4
14.9%
O
Oxygen ×6
25.5%

용도

  • • Coenzyme (FAD, FMN) component
  • • Food coloring (E101, bright yellow)
  • • Dietary supplement
  • • Migraine prophylaxis

흥미로운 사실

  • ✦ The bright yellow color of B-vitamin supplements and energy drinks comes from riboflavin

안전

  • ⚠ Non-toxic (water-soluble, excess is excreted)
  • ⚠ Turns urine bright yellow

Structure

SMILES

CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(CO)O)O)O

성질

유형
organic
상태
solid
몰 질량
376.36 g/mol
밀도
1.6500 g/cm³
녹는점
282.0 °C
용해도
0.12 g/L at 25°C

Molecular Descriptors

Exact Mass
376.1383
XLogP
-1.5
TPSA
155.0 Ų
H-Bond Donors
5
H-Bond Acceptors
7
Rotatable Bonds
5
Heavy Atoms
27
Complexity
680.0

다른 이름

Vitamin B2

관련 화합물

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

Frequently Asked Questions

What is Riboflavin?
Riboflavin (C₁₇H₂₀N₄O₆) is a organic compound with the IUPAC name 7,8-Dimethyl-10-((2R,3R,4S)-2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione.
What is the molecular weight of Riboflavin?
Riboflavin has a molar mass of 376.364 g/mol.
What state is Riboflavin at room temperature?
Riboflavin is a solid at room temperature.
Is Riboflavin organic or inorganic?
Riboflavin is classified as an organic compound.
What elements make up Riboflavin?
Riboflavin (C₁₇H₂₀N₄O₆) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O).