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Heterocyclic building blocks

KR-32570

Also known as 2-Furancarboxamide, N-(aminoiminomethyl)-5-(5-chloro-2-methoxyphenyl)-, (5-(2-Methoxy-5-chloro-5-phenyl)furan-2-ylcarbonyl)guanidine, (5-(2-methoxy-5-chlorophenyl)furan-2-ylcarbonyl)guanidine

CAS 852146-75-9Formula C13H12ClN3O3Molar mass 293.71 g/mol
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KR-32570 chemical structure, C13H12ClN3O3, CAS 852146-75-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
852146-75-9
Formula
C13H12ClN3O3
Molar mass
293.71 g/mol
HS code
293219
Category
Heterocyclic building blocks

What is KR-32570?

Plain description, key identifiers and synonyms

KR-32570 is a chemical substance with the molecular formula C13H12ClN3O3 and a molar mass of 293.71 g/mol. Its CAS registry number is 852146-75-9. The IUPAC name is 5-(5-chloro-2-methoxyphenyl)-N-(diaminomethylidene)furan-2-carboxamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-(5-chloro-2-methoxyphenyl)-N-(diaminomethylidene)furan-2-carboxamide
CAS number
852146-75-9
Molecular formula
C13H12ClN3O3
UNII
31SF23L56C
InChIKey
DYGXZBQDLFYIFD-UHFFFAOYSA-N
InChI
InChI=1S/C13H12ClN3O3/c1-19-9-3-2-7(14)6-8(9)10-4-5-11(20-10)12(18)17-13(15)16/h2-6H,1H3,(H4,15,16,17,18)
SMILES (canonical and isomeric)
COC1=C(C=C(C=C1)Cl)C2=CC=C(O2)C(=O)N=C(N)N

Synonyms

  • 2-Furancarboxamide, N-(aminoiminomethyl)-5-(5-chloro-2-methoxyphenyl)-
  • (5-(2-Methoxy-5-chloro-5-phenyl)furan-2-ylcarbonyl)guanidine
  • (5-(2-methoxy-5-chlorophenyl)furan-2-ylcarbonyl)guanidine
  • [5-(2-methoxy-5-chlorophenyl)furan-2-ylcarbonyl]guanidine
  • 5-(5-chloro-2-methoxyphenyl)-N-(diaminomethylidene)furan-2-carboxamide
  • N-[5-(5-Chloro-2-methoxy-phenyl)-furan-2-carbonyl]-guanidine

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
293.71 g/molcalc.
Exact mass
293.0567 Dacalc.
LogP (octanol/water)
2.02calc.
Topological polar surface area
103.8 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
20calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.08calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1ccc(-c2ccco2)cc1

c1ccc(-c2ccco2)cc1

2 rings, 11 atoms, the 2-Phenylfuran ring system.

2,434 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.

KR-32570 suppliers

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KR-32570 price

Indicative price range per kg from live supplier offers

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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 KR-32570 is traded under.

HS 2932.19Indicative HS code

Compounds containing an unfused furan ring (whether or not hydrogenated) in the…

World exports in 2024
$2.62B
−6.4% vs 2023, imports $2.56B
2019 to 2024
Top exporters
  1. Germany57.9%
  2. Italy11.5%
  3. China10.4%
Top importers
  1. Greece40.4%
  2. Japan16.3%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for KR-32570 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about KR-32570, based on the data on this page

What is KR-32570?

KR-32570 is a chemical substance with the molecular formula C13H12ClN3O3 and a molar mass of 293.71 g/mol. Its CAS registry number is 852146-75-9. The IUPAC name is 5-(5-chloro-2-methoxyphenyl)-N-(diaminomethylidene)furan-2-carboxamide.

What is the CAS number of KR-32570?

The CAS registry number of KR-32570 is 852146-75-9.

What is the molecular formula and weight of KR-32570?

The molecular formula of KR-32570 is C13H12ClN3O3 and its molar mass is 293.71 g/mol.

What is KR-32570 used for?

Known uses and roles of KR-32570 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is KR-32570 hazardous?

No GHS hazard classification for KR-32570 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 KR-32570?

KR-32570 is usually classified under HS code 293219 (Compounds containing an unfused furan ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy KR-32570?

Post a free request on CompoundList and suppliers of KR-32570 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of KR-32570?

Suppliers quote KR-32570 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 KR-32570

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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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