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Home/Compounds/CAS 5274-70-4
Formula C7H5NO4MW 167.12Research-use catalog entryCOA/SDS by request

2-Hydroxy-3-nitrobenzaldehyde

CAS Number: 5274-70-4

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Loading RDKit molecule structure...
InChIKey: NUGOTBXFVWXVTE-UHFFFAOYSA-NC7H5NO4 | MW 167.12

Chemical Absolute Identifiers

CAS Number

5274-70-4

PubChem CID

78934

Molecular Formula

C7H5NO4

Molecular Weight

167.12 g/mol

Exact Mass

167.021858

InChIKey

NUGOTBXFVWXVTE-UHFFFAOYSA-N

SMILES String

C1=CC(=C(C(=C1)[N+](=O)[O-])O)C=O

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

2-Hydroxy-3-nitrobenzaldehyde (CAS 5274-70-4) is listed in the Advanced Chemicals portfolio, with molecular formula C7H5NO4 and molecular weight 167. 12 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: Serine/threonine-protein kinase/endoribonuclease IRE1 (Homo sapiens) — 4 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Serine/threonine-protein kinase/endoribonuclease IRE1

Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 3 documents · best pChEMBL 5.26

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.
  • Recommended storage conditions: sealed, dry, room temperature.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

  • Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional organization with a waste disposal license to handle this substance.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting operations.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Use personal protective equipment and emergency procedures.

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

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

2-Hydroxy-3-nitrobenzaldehyde

Names & Synonyms

3-NitrosalicylaldehydeBenzaldehyde, 2-hydroxy-3-nitro-InChI=1/C7H5NO4/c9-4-5-2-1-3-6(7(5)10)8(11)12/h1-4,10HSalicylaldehyde, 3-nitro-3-Nitro-2-hydroxybenzaldehyde
Show all synonyms
2-hydroxy-3-nitro-benzaldehyde2-hydroxy-nitrobenzaldehydeN0823AE-562/40168058US8614253, .3-61
External Identifiers
EC NUMBER: 226-098-7DSSTOX SUBSTANCE ID: DTXSID8063753CHEMBL ID: CHEMBL3660363WIKIDATA ID: Q72496230
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR Spectra

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

2-Chloro-6-nitrobenzoic acidCAS 5344-49-0
4-Bromo-5-fluoro-2-nitrobenzaldehydeCAS 213382-40-2
Methyl 2-methoxy-3-nitrobenzoateCAS 90564-26-4
3-Chloro-4-nitrophenolCAS 491-11-2
2-Fluoro-6-nitrobenzene-1-sulfonyl chlorideCAS 887266-98-0

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 97-51-85-NitrosalicylaldehydeCAS 1761-61-15-BromosalicylaldehydeCAS 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 5274-70-4

What are the key identifiers for 2-Hydroxy-3-nitrobenzaldehyde (CAS 5274-70-4)?

2-Hydroxy-3-nitrobenzaldehyde is identified by CAS 5274-70-4, with molecular formula C7H5NO4, molecular weight 167.12, InChIKey NUGOTBXFVWXVTE-UHFFFAOYSA-N.

Does CAS 5274-70-4 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Serine/threonine-protein kinase/endoribonuclease IRE1. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 5274-70-4?

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

Can I request supplier SDS for 2-Hydroxy-3-nitrobenzaldehyde?

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

Is CAS 5274-70-4 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.