CompoundList
Sign in
Screening compounds

Sorboflavin

Also known as Galactoflavine, D-Galactitol,1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-, Benzo[g]pteridine, D-allitol deriv.

CAS 33210-88-7Formula C18H22N4O7Molar mass 406.40 g/mol
Get quotes Safety data
Sorboflavin chemical structure, C18H22N4O7, CAS 33210-88-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
33210-88-7
Formula
C18H22N4O7
Molar mass
406.40 g/mol
HS code
293359
Category
Screening compounds

What is Sorboflavin?

Plain description, key identifiers and synonyms

Sorboflavin is a chemical substance with the molecular formula C18H22N4O7 and a molar mass of 406.40 g/mol. Its CAS registry number is 33210-88-7. The IUPAC name is 7,8-dimethyl-10-(2,3,4,5,6-pentahydroxyhexyl)benzo[g]pteridine-2,4-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
7,8-dimethyl-10-(2,3,4,5,6-pentahydroxyhexyl)benzo[g]pteridine-2,4-dione
CAS number
33210-88-7Other or deprecated CAS: 26263-31-0, 303-60-6
Molecular formula
C18H22N4O7
InChIKey
RPADDAUXKBBASM-UHFFFAOYSA-N
InChI
InChI=1S/C18H22N4O7/c1-7-3-9-10(4-8(7)2)22(5-11(24)14(26)15(27)12(25)6-23)16-13(19-9)17(28)21-18(29)20-16/h3-4,11-12,14-15,23-27H,5-6H2,1-2H3,(H,21,28,29)
SMILES (canonical and isomeric)
CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(C(CO)O)O)O)O

Synonyms

  • Galactoflavine
  • D-Galactitol,1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-
  • Benzo[g]pteridine, D-allitol deriv.
  • Isoalloxazine,8-dimethyl-10-(D-allo-2,3,4,5,6-pentahydroxyhexyl)-
  • D-Allitol,4-dihydro-7,8-dimethyl-2,4-dioxobenzo-[g]pteridin-10(2H)-yl)-
  • Isoalloxazine,8-dimethyl-10-(D-galacto-2,3,4,5,6-pentahydroxyhexyl)-
  • 1-Deoxy-1-(4-hydroxy-7,8-dimethyl-2-oxobenzo[g]pteridin-10(2H)-yl)hexitol
  • D-Glucitol, 1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo(g)pteridin-10(2H)-yl)-
  • Benzo[g]pteridine-2,10H)-dione, 7,8-dimethyl-10-(D-galacto-2,3,4,5,6-pentahydroxyhexyl)-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
406.40 g/molcalc.
Exact mass
406.1488 Dacalc.
LogP (octanol/water)
-2.36calc.
Topological polar surface area
181.8 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
6calc.
Heavy atoms
29calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.44calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1nc2[nH]c3ccccc3nc-2c(=O)[nH]1

O=c1nc2[nH]c3ccccc3nc-2c(=O)[nH]1

3 rings, 16 atoms, the Alloxazine ring system.

245 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Sorboflavin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Sorboflavin can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Sorboflavin price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Sorboflavin is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Sorboflavin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Sorboflavin, based on the data on this page

What is Sorboflavin?

Sorboflavin is a chemical substance with the molecular formula C18H22N4O7 and a molar mass of 406.40 g/mol. Its CAS registry number is 33210-88-7. The IUPAC name is 7,8-dimethyl-10-(2,3,4,5,6-pentahydroxyhexyl)benzo[g]pteridine-2,4-dione.

What is the CAS number of Sorboflavin?

The CAS registry number of Sorboflavin is 33210-88-7. Other or deprecated CAS numbers: 26263-31-0, 303-60-6.

What is the molecular formula and weight of Sorboflavin?

The molecular formula of Sorboflavin is C18H22N4O7 and its molar mass is 406.40 g/mol.

What is Sorboflavin used for?

Known uses and roles of Sorboflavin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Sorboflavin hazardous?

No GHS hazard classification for Sorboflavin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Sorboflavin?

Sorboflavin is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Sorboflavin?

Post a free request on CompoundList and suppliers of Sorboflavin will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Sorboflavin?

Suppliers quote Sorboflavin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Sorboflavin

Get quotes for Sorboflavin

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Sorboflavin
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Sorboflavin with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/sorboflavin-33210-88-7" title="Sorboflavin structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 293359

Price on request
Free quotes, contact stays private
Get quotes