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5-Phenyl-1H-tetrazole

5-Phenyl-1H-tetrazole

CAS Number: 18039-42-4

Molecular Formula: C7H6N4

About 5-Phenyl-1H-tetrazole

5-Phenyl-1H-tetrazole (CAS 18039-42-4) is increasingly utilized by US-based CDMOs as a specialized heterocyclic building block for high purity fine chemicals, particularly in the synthesis of angiotensin II receptor antagonists and other anti-hypertensive agents requiring Pharma/API purity 99%. 5-Phenyltetrazole serves...

5-Phenyl-1H-tetrazole Specifications

CAS Number

18039-42-4

Molecular Formula

C7H6N4

Molecular Weight

146.15 g/mol

IUPAC Name

5-phenyl-2H-tetrazole

Canonical SMILES

c1ccc(cc1)c1nnn[nH]1

InChI Key

MARUHZGHZWCEQU-UHFFFAOYSA-N

CAS Number

18039-42-4

Molecular Formula

C7H6N4

Molecular Weight

146.15 g/mol

IUPAC Name

5-phenyl-2H-tetrazole

Canonical SMILES

c1ccc(cc1)c1nnn[nH]1

InChI Key

MARUHZGHZWCEQU-UHFFFAOYSA-N

Molecular Weight

146.15 g/mol

Pharmaceutical Intermediate

An important organic building block primarily used as a bioisosteric replacement for carboxylic acid groups in the synthesis of various active pharmaceutical ingredients, including antihypertensive drugs like Losartan and Valsartan, and newer generation Cephalosporin antibiotics

Coordination Chemistry Ligand

A versatile polydentate ligand used in the solvothermal synthesis of 3D polyoxometalate-based silver coordination polymers and organolanthanide complexes

Anticorrosive Agent

A functional additive employed to investigate and provide corrosion inhibition for metal surfaces, such as copper, in saline and acidic environments by generating a protective passivating layer

Organic Synthesis Building Block

A foundational material used in academic and industrial research for the construction of complex nitrogen-containing heterocyclic molecules and functional materials.

5-Phenyl-1H-tetrazole FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

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

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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