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Home/Compounds/CAS 16687-61-9
Formula C7H5ClN4MW 180.59Research-use catalog entryCOA/SDS by request

5-(4-Chlorophenyl)-1H-tetrazole

CAS Number: 16687-61-9

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Loading RDKit molecule structure...
InChIKey: BGKOVWIBDZMJPN-UHFFFAOYSA-NC7H5ClN4 | MW 180.59

Chemical Absolute Identifiers

CAS Number

16687-61-9

PubChem CID

257758

Molecular Formula

C7H5ClN4

Molecular Weight

180.59 g/mol

Exact Mass

180.020274

InChIKey

BGKOVWIBDZMJPN-UHFFFAOYSA-N

IUPAC Name

5-(4-chlorophenyl)-2H-tetrazole

SMILES String

C1=CC(=CC=C1C2=NNN=N2)Cl

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

5-(4-Chlorophenyl)-1H-tetrazole (CAS 16687-61-9) is listed in the Advanced Chemicals portfolio, with molecular formula C7H5ClN4 and molecular weight 180. 59 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Palmitoleoyl-protein carboxylesterase NOTUM (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Palmitoleoyl-protein carboxylesterase NOTUM

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

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PPE

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First Aid

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Stability / Reactivity

  • Reactivity and stability.
  • Carbon monoxide, carbon dioxide, hydrogen chloride, nitrogen oxides.

Disposal

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Accidental Release

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

5-(4-Chlorophenyl)-1H-tetrazole

Names & Synonyms

5-(4-Chloro-Phenyl)-2H-Tetrazole2H-Tetrazole, 5-(4-chlorophenyl)-5-(4-chlorophenyl)tetrazole5-(4-chlorophenyl)-1H-1,2,3,4-tetrazole1H-Tetrazole, 5-(4-chlorophenyl)-
Show all synonyms
4-chlorophenyl tetrazole5-(4-chlorophenyl)-2H-1,2,3,4-tetrazoleBionet2_0002955-(p-Chlorophenyl)tetrazole5-(4'-chlorophenyl)tetrazole5-(4-chlorophenyl)-1H-tetraazole5-(4-chlorophenyl)-1H-1,2,3,4-tetraazoleAG-690/32526043InChI=1/C7H5ClN4/c8-6-3-1-5(2-4-6)7-9-11-12-10-7/h1-4H,(H,9,10,11,12
External Identifiers
EC NUMBER: 681-347-0DSSTOX SUBSTANCE ID: DTXSID40292881CHEMBL ID: CHEMBL449442WIKIDATA ID: Q82031373
Experimental Spectrum References
13C NMR Spectra1D NMR SpectraFTIR Spectra — Bio-Rad Laboratories, Inc.Raman Spectra — Bio-Rad Laboratories, Inc.
Literature & Patent References
DOI 10.1021/acs.jmedchem.0c013915-Phenyl-1,3,4-oxadiazol-2(3H)-ones Are Potent Inhibitors of Notum Carboxylesterase Activity Identified by the Optimization of a Crystallographic Fragment Screening Hit.PMID 331244295-Phenyl-1,3,4-oxadiazol-2(3H)-ones Are Potent Inhibitors of Notum Carboxylesterase Activity Identified by the Optimization of a Crystallographic Fragment Screening Hit.DOI 10.1021/jm401333uDiscovery of a potent inhibitor of replication protein a protein-protein interactions using a fragment-linking approach.DOI 10.1021/ml400032yDiscovery of Protein-Protein Interaction Inhibitors of Replication Protein A.PMID 23914285Discovery of Protein-Protein Interaction Inhibitors of Replication Protein A.PMID 24147804Discovery of a potent inhibitor of replication protein a protein-protein interactions using a fragment-linking approach.DOI 10.1016/j.bmc.2008.09.051Inhibition of the CRM1-mediated nucleocytoplasmic transport by N-azolylacrylates: structure-activity relationship and mechanism of action.PMID 18835718Inhibition of the CRM1-mediated nucleocytoplasmic transport by N-azolylacrylates: structure-activity relationship and mechanism of action.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

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What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

5-(4-Methylphenyl)-1H-tetrazoleCAS 24994-04-5
5-(4-Fluorophenyl)-1H-tetrazoleCAS 50907-21-6
5-(4-Bromophenyl)-1H-tetrazoleCAS 50907-23-8
4-(1H-1,2,3,4-tetrazol-5-yl)phenolCAS 51517-88-5
5-Phenyl-1H-tetrazoleCAS 18039-42-4

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 24994-04-55-(4-Methylphenyl)-1H-tetrazoleCAS 50907-21-65-(4-Fluorophenyl)-1H-tetrazoleCAS 50907-23-85-(4-Bromophenyl)-1H-tetrazoleCAS 51517-88-54-(1H-1,2,3,4-tetrazol-5-yl)phenolCAS 18039-42-45-Phenyl-1H-tetrazoleCAS 3848-36-04-Chlorobenzaldehyde oximeCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylate

RFQ questions for CAS 16687-61-9

What are the key identifiers for 5-(4-Chlorophenyl)-1H-tetrazole (CAS 16687-61-9)?

5-(4-Chlorophenyl)-1H-tetrazole is identified by CAS 16687-61-9, with molecular formula C7H5ClN4, molecular weight 180.59, InChIKey BGKOVWIBDZMJPN-UHFFFAOYSA-N.

Does CAS 16687-61-9 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Palmitoleoyl-protein carboxylesterase NOTUM. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 16687-61-9?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 5-(4-Chlorophenyl)-1H-tetrazole?

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Is CAS 16687-61-9 available for quotation?

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