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Home/Compounds/CAS 1196-38-9
Formula C9H9NOMW 147.17Research-use catalog entryCOA/SDS by request

3,4-dihydroisoquinolin-1(2H)-one

CAS Number: 1196-38-9

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Loading RDKit molecule structure...
InChIKey: YWPMKTWUFVOFPL-UHFFFAOYSA-NC9H9NO | MW 147.17

Chemical Absolute Identifiers

CAS Number

1196-38-9

PubChem CID

150896

Molecular Formula

C9H9NO

Molecular Weight

147.17 g/mol

Exact Mass

147.068414

InChIKey

YWPMKTWUFVOFPL-UHFFFAOYSA-N

IUPAC Name

3,4-dihydro-2H-isoquinolin-1-one

SMILES String

C1CNC(=O)C2=CC=CC=C21

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

3,4-dihydroisoquinolin-1(2H)-one (CAS 1196-38-9) is listed in the Advanced Chemicals portfolio, with molecular formula C9H9NO and molecular weight 147. 17 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: Protein mono-ADP-ribosyltransferase PARP10 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Protein mono-ADP-ribosyltransferase PARP10

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 4.52

Experimental evidence source: ChEMBL

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

3,4-dihydroisoquinolin-1(2H)-one

Names & Synonyms

1-Oxo-1,2,3,4-tetrahydroisoquinoline1-Keto-1,2,3,4-tetrahydroisoquinoline1(2H)-Isoquinolinone, 3,4-dihydro-1,2,3,4-tetrahydroisoquinolin-1-one3,4-dihydro-1(2H)-isoquinolinone
Show all synonyms
Oprea1_5110023,4-dihydro-1-isoquinolinonedihydroisoquinolone3nuu3,4-dihydroisocarbostyril3,4-dihydroisoquinolin-1-onehydroxy-3,4-dihydroisoquinoline2,3,4-trihydroisoquinolin-1-one3,4-dihydroisoquinoline-1(2H)-oneJOZ
External Identifiers
EC NUMBER: 818-113-6DSSTOX SUBSTANCE ID: DTXSID40152517CHEMBL ID: CHEMBL1688212METABOLOMICS WORKBENCH ID: 196625WIKIDATA ID: Q27461749
Literature & Patent References
DOI 10.1021/acs.jmedchem.2c01166Potent Uncompetitive Inhibitors of Nicotinamide <i>N</i>-Methyltransferase (NNMT) as In Vivo Chemical Probes.PMID 36288465Potent Uncompetitive Inhibitors of Nicotinamide <i>N</i>-Methyltransferase (NNMT) as In Vivo Chemical Probes.DOI 10.1021/acsmedchemlett.8b00429Rational Design of Cell-Active Inhibitors of PARP10.PMID 30655950Rational Design of Cell-Active Inhibitors of PARP10.DOI 10.1021/acs.jnatprod.7b00123Mollecarbamates, Molleureas, and Molledihydroisoquinolone, o-Carboxyphenethylamide Metabolites of the Ascidian Didemnum molle Collected in Madagascar.PMID 28574260Mollecarbamates, Molleureas, and Molledihydroisoquinolone, o-Carboxyphenethylamide Metabolites of the Ascidian Didemnum molle Collected in Madagascar.DOI 10.1016/j.bmcl.2015.07.033Selective inhibition of PARP10 using a chemical genetics strategy.PMID 26231158Selective inhibition of PARP10 using a chemical genetics strategy.

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

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

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

6-Amino-1,2,3,4-tetrahydroisoquinolin-1-oneCAS 22246-00-0
7-Amino-1,2,3,4-tetrahydroisoquinolin-1-oneCAS 66491-03-0
6-Bromo-3,4-dihydro-2H-isoquinolin-1-oneCAS 147497-32-3
3,4-dihydro-5-methyl-1(2H)-isoquinolinoneCAS 129075-56-5
5-Hydroxy-1,2,3,4-tetrahydroisoquinolin-1-oneCAS 56469-02-4

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 22246-00-06-Amino-1,2,3,4-tetrahydroisoquinolin-1-oneCAS 66491-03-07-Amino-1,2,3,4-tetrahydroisoquinolin-1-oneCAS 147497-32-36-Bromo-3,4-dihydro-2H-isoquinolin-1-oneCAS 129075-56-53,4-dihydro-5-methyl-1(2H)-isoquinolinoneCAS 56469-02-45-Hydroxy-1,2,3,4-tetrahydroisoquinolin-1-oneCAS 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-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 1196-38-9

What are the key identifiers for 3,4-dihydroisoquinolin-1(2H)-one (CAS 1196-38-9)?

3,4-dihydroisoquinolin-1(2H)-one is identified by CAS 1196-38-9, with molecular formula C9H9NO, molecular weight 147.17, InChIKey YWPMKTWUFVOFPL-UHFFFAOYSA-N.

Does CAS 1196-38-9 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Protein mono-ADP-ribosyltransferase PARP10. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 1196-38-9?

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

Can I request supplier SDS for 3,4-dihydroisoquinolin-1(2H)-one?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 1196-38-9 available for quotation?

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