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4-Formyl-3-methoxybenzonitrile

4-Formyl-3-methoxybenzonitrile

CAS Number: 21962-45-8

Purity: 4-Formyl-3-methoxybenzonitrile: 99%

About 4-Formyl-3-methoxybenzonitrile

4-Formyl-3-methoxybenzonitrile (CAS No: 21962-45-8) serves as a critical, high-purity regulatory intermediate primarily utilised as the key starting material (KSM) in the commercial synthesis of Finerenone, a non-steroidal mineralocorticoid receptor antagonist developed for chronic kidney disease and cardiorenal therap...

4-Formyl-3-methoxybenzonitrile Specifications

CAS Number

21962-45-8

Molecular Weight

161.16 g/mol

Canonical SMILES

COC1=C(C=CC(=C1)C#N)C=O

HSN No

29269090

CAS Number

21962-45-8

Molecular Weight

161.16 g/mol

Canonical SMILES

COC1=C(C=CC(=C1)C#N)C=O

HSN No

29269090

Molecular Weight

161.16 g/mol

Purity

4-Formyl-3-methoxybenzonitrile: 99%

Pharmaceutical Intermediates

A key starting material and primary building block used in the synthesis of the drug Finerenone and related Active Pharmaceutical Ingredients

Organic Synthesis Building Block

A versatile aromatic aldehyde intermediate used in multi-step organic synthesis to construct complex nitrogen-containing heterocycles and quinazoline scaffolds

Medicinal Chemistry Research

An essential pharmacophore precursor used in drug discovery programs, structure-activity relationship exploration, and process development for mineralocorticoid receptor antagonists

Quality Control and Analytics

An analytical reference standard used for method development, validation, and impurity profiling in Good Manufacturing Practice compliant pharmaceutical production

4-Formyl-3-methoxybenzonitrile FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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