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

نظرة عامة

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.

التركيب

العنصر	الرمز	الذرات	الكتلة الذرية
Hydrogen	H	20	1,0080
Carbon	C	17	12,0110
Nitrogen	N	4	14,0070
Oxygen	O	6	15,9990

التركيب العنصري

Hydrogen ×20

5,4%

Carbon ×17

54,3%

Nitrogen ×4

14,9%

Oxygen ×6

25,5%

الاستخدامات

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

حقائق مثيرة

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

السلامة

⚠ 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

الخصائص

النوع: organic
الحالة: solid
الكتلة المولية: 376,36 g/mol
الكثافة: 1,6500 g/cm³
نقطة الانصهار: 282,0 °C
الذوبانية: 0.12 g/L at 25°C

Molecular Descriptors

Exact Mass: 376,1383
XLogP: -1,5
TPSA: 155,0 Å²
H-Bond Donors: 5
H-Bond Acceptors: 7
Rotatable Bonds: 5
Heavy Atoms: 27
Complexity: 680,0

يُعرف أيضاً بـ

Vitamin B2

مركبات ذات صلة

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).