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Screening compounds

Gris-peg

Also known as 7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione, 7-chloro-3',4,6-trimethoxy-5'-methylspiro(1-benzofuran-2,4'-cyclohex-2-ene)-1',3-dione, Griseofulvin,ultramicrosize

CAS 6915-11-3Formula C17H17ClO6Molar mass 352.77 g/mol
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Gris-peg chemical structure, C17H17ClO6, CAS 6915-11-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6915-11-3
Formula
C17H17ClO6
Molar mass
352.77 g/mol
HS code
293299
Category
Screening compounds

What is Gris-peg?

Plain description, key identifiers and synonyms

(5'R)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione has been reported in Penicillium griseum.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione
CAS number
6915-11-3Other or deprecated CAS: 2884-22-2, 78739-00-1
Molecular formula
C17H17ClO6
MDL number
MFCD00067093
InChIKey
DDUHZTYCFQRHIY-UHFFFAOYSA-N
InChI
InChI=1S/C17H17ClO6/c1-8-5-9(19)6-12(23-4)17(8)16(20)13-10(21-2)7-11(22-3)14(18)15(13)24-17/h6-8H,5H2,1-4H3
SMILES (canonical and isomeric)
CC1CC(=O)C=C(C12C(=O)C3=C(O2)C(=C(C=C3OC)OC)Cl)OC

Synonyms

  • 7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione
  • 7-chloro-3',4,6-trimethoxy-5'-methylspiro(1-benzofuran-2,4'-cyclohex-2-ene)-1',3-dione
  • Griseofulvin,ultramicrosize
  • Griseofulvin, ultramicrosize
  • 7-chloro-2',4,6-trimethoxy-6'-methyl-3H-spiro[1-benzofuran-2,1'-cyclohexan]-2'-ene-3,4'-dione
  • Griseostatin
  • Grisowen
  • Grisetin
  • 7-chloro-2',4,6-trimethoxy-6'-methyl-3H,4'H-spiro[1-benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione
  • Fulvicin Bolus
  • 7-chloro-4,6,12-trimethoxy-14-methylspiro[2-hydrobenzo[b]furan-2,4'-cyclohexan e]-11-ene-3,10-dione
  • C17H17ClO6
  • Likunden
  • dl-Griseofulvin
  • Sporostatin xan
  • Grisovin FP
  • Spiro[benzofuran-2(3H),4'-dione, 7-chloro-2',4,6-trimethoxy-6'-methyl
  • Griseofulvin, 75% active
  • Fulvidex (Veterinary) (Salt/Mix)
  • (2S)-trans-7-Chloro-2',4,6-trimethoxy-6'-methylspiro(benzofuran-2[3H],1'-[2]cyclohexene)-3,4'-dione
  • 7-Chloro-2',4,6-trimethoxy-6'beta-methylspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione
  • 7-chloro-3',4,6-trimethoxy-5'-methyl-spiro[benzofuran-2,4'-cyclohex-2-ene]-1',3-dione
  • (5'R)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione
  • 2S-trans ]-7-chloro-2 ,4,6-trimethoxy- 6 -methylspiro[benzofuran-2(3H),1 (2)-cyclohexene]-3,4 -dione
  • 7-Chloro-2',4,6-trimethoxy-6'-methyl-3H-spiro[[1]benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione
Show all 29 synonyms
  • 7-Chloro-2',4,6-trimethoxy-6'-methyl-spiro(benzofuran-2(3H),1'-(2)cyclohexene)-3,4'-dione
  • 7-Chloro-2a(2),4,6-trimethoxy-6a(2)-methylspiro[benzofuran-2(3H),1a(2)-[2]cyclohexene]-3,4a(2)-dione
  • Spiro(benzofuran-2(3H),1'-(2)cyclohexene)-3,4'-dione, 7-chloro-2',4,6-trimethoxy-6'-methyl-
  • Spiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione, 7-chloro-2',4,6-trimethoxy-6'beta-methyl-

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
352.77 g/molcalc.
Exact mass
352.0714 Dacalc.
LogP (octanol/water)
2.81calc.
Topological polar surface area
71.06 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
3calc.
Heavy atoms
24calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.41calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)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=C1C=CC2(CC1)Oc1ccccc1C2=O

O=C1C=CC2(CC1)Oc1ccccc1C2=O

3 rings, 16 atoms.

41 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.

Gris-peg suppliers

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

All 14 suppliers
14 of 14 offers
  • AgroIntelBioScan.com
    Singapore, SingaporeUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
    Price on request
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  • Ambinter
    France, OrleansUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
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  • BioChemPartner
    China, ShangHaiUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
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  • Chem-Impex
    United States, Wood DaleUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
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  • ChemDiv Inc.
    United States, San DiegoUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
    Price on request
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  • Clearsynth
    United States, San DiegoUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
    Price on request
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  • EvitaChem
    China, BeijingUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
    Price on request
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  • Glentham Life Sciences Ltd.
    United Kingdom, CorshamUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
    Price on request
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  • Hangzhou APIChem Technology Co., Ltd.
    China, HangzhouUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
    Price on request
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  • MP Biomedicals
    United States, SolonUnclaimed profile
    Gris-pegGrade, purity and minimum order on request
    Price on request
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

14 suppliers in 6 countries

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Gris-peg price

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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 Gris-peg is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Gris-peg, based on the data on this page

What is Gris-peg?

(5'R)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione has been reported in Penicillium griseum.

What is the CAS number of Gris-peg?

The CAS registry number of Gris-peg is 6915-11-3. Other or deprecated CAS numbers: 2884-22-2, 78739-00-1.

What is the molecular formula and weight of Gris-peg?

The molecular formula of Gris-peg is C17H17ClO6 and its molar mass is 352.77 g/mol.

What is Gris-peg used for?

Known uses and roles of Gris-peg include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Gris-peg hazardous?

No GHS hazard classification for Gris-peg 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 Gris-peg?

Gris-peg is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Gris-peg?

CompoundList lists 14 suppliers of Gris-peg in United States, China, France, United Kingdom and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Gris-peg?

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

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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