• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Riboflavin

Riboflavin

Product ID R3206
Cas No. 83-88-5
Purity ≥97%
Product Unit SizeCostQuantityStock
25 g $38.00 In stock
100 g $98.00 In stock
250 g $173.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Riboflavin is also known as vitamin B2; it is found in many food sources such as vegetables, dairy, and legumes. Riboflavin plays a role in the metabolism of carbohydrates, fats, and proteins and is used to stimulate oxidation-reduction reactions. Riboflavin is a required cofactor for flavins and flavoproteins. Occasionally, riboflavin is used to treat migraines.

Product Info

Cas No.

83-88-5

Purity

≥97%

Formula

C17H20N4O6

Formula Wt.

376.36

IUPAC Name

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

Synonym

Vitamin B2, Lactoflavin, Vitamin G, Beflavin, Flavaxin

Melting Point

278-282°C(dec.)

Solubility

Soluble in alcohol or dilute alkalies. Slightly soluble in benzyl alcohol or phenol. Insoluble in ether, chloroform, acetone or benzene.

Appearance

Yellow - Orange powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

R3206 MSDS PDF

Info Sheet

R3206 Info Sheet PDF

References

Taylor FR. Nutraceuticals and headache: the biological basis. Headache. 2011 Mar;51(3):484-501. PMID: 21352223.

Henriques BJ, Olsen RK, Bross P, et al. Emerging roles for riboflavin in functional rescue of mitochondrial β-oxidation flavoenzymes. Curr Med Chem. 2010;17(32):3842-54. PMID: 20858216.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • O8500

    Ovalbumin Fragment (257-264)

    OVA antigen.

    ≥98%
  • O446185

    Oleuropein

    Bioactive compound from olive tree.

    ≥98%
  • E7324

    Ethisterone

    Synthetic steroid hormone, contraceptive; PR ag...

    ≥98%
  • O9497

    Oxytocin

    Endogenous neuropeptide hormone, involved in so...

    ≥95%
  • N344784

    N-Nitroso Valsartan

    Valsartan impurity

    ≥98%
  • C9808

    CZC-54252

    LRRK2 inhibitor.

    ≥98%
  • E6398

    EPZ-5676

    DOT1L HMT inhibitor.

    ≥98%
  • G1653

    Genistin

    Isoflavone found in soy; SERM.

    ≥98%
  • A744789

    ASTX660

    Antitumor

    ≥98%
  • A480020

    (R,S)-AM 1241

    Cannabinoid receptor 2 selective agonist.

    ≥96%
  • R3310

    Ricobendazole

    Nitroimidazole; microtubule polymerization inhi...

    ≥98%
  • N5550

    Nomilin

    Triterpene found in species of Citrus; HIV-1 pr...

    ≥98%
  • M1677

    11-Methoxyyangonin

    Minor kavalactone originally found in Piper met...

    ≥98%
  • F334451

    Filipin Complex

    A probe for cholesterol in biological membranes...

    ≥97%
  • R176485

    Remdesivir

    SARS-CoV-2 inhibitor

    ≥99%
  • F3354

    Finasteride

    Steroid 5-α-reductase inhibitor.

    ≥98%
  • C2947

    Chlorpromazine Hydrochloride

    Phenothiazine, FIASMA; D1/2/3/4, 5-HT1/2, M1/2 ...

    ≥98%
  • D0255

    Dantrolene Sodium Heptahydrate

    Hydantoin derivative; RyR antagonist, L-type Ca...

    ≥98%
  • L283720

    Losartan Carboxylic acid

    Active metabolite of losartan

    ≥ 99%
  • B0108

    Bactenecin

    Cathelicidin derivative, antimicrobial peptide,...

    ≥95%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only