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Home/Compounds/CAS 3682-19-7
Formula C8H5N3O4MW 207.14Research-use catalog entryCOA/SDS by request

4-Nitrophthalhydrazide

CAS Number: 3682-19-7

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Loading RDKit molecule structure...
InChIKey: XQFIOLKLHNOFCA-UHFFFAOYSA-NC8H5N3O4 | MW 207.14

Chemical Absolute Identifiers

CAS Number

3682-19-7

PubChem CID

3543259

Molecular Formula

C8H5N3O4

Molecular Weight

207.14 g/mol

Exact Mass

207.028006

InChIKey

XQFIOLKLHNOFCA-UHFFFAOYSA-N

IUPAC Name

6-nitro-2,3-dihydrophthalazine-1,4-dione

SMILES String

O=c1[nH][nH]c(=O)c2cc([N+](=O)[O-])ccc12

Physical Properties

Appearance

4-nitrophthalhydrazide is a light yellow powder. (NTP, 1992)

Water Solubility

1 mol/L

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

Catalog Facts

Structural features

4-Nitrophthalhydrazide (CAS 3682-19-7) is listed in the Advanced Chemicals portfolio, with molecular formula C8H5N3O4 and molecular weight 207. 14 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: Geminin (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Geminin

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

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

4-Nitrophthalhydrazide

Names & Synonyms

2,3-Dihydro-6-nitro-1,4-phthalazinedione4-Nitrophthalic Hydrazide6-nitrophthalazine-1,4-diol1,4-Phthalazinedione, 2,3-dihydro-6-nitro-6-nitro-1,2,3,4-tetrahydrophthalazine-1,4-dione
Show all synonyms
CCRIS 4683Cambridge id 5214515Oprea1_716875CBDivE_006628cid_35432591,4-Dihydroxy-6-nitro-phthalazine4-hydroxy-7-nitrophthalazin-1(2H)-one6-nitro-2,3-dihydrophthalazine-1,4-quinoneN07996-Nitro-2,3-dihydro-1,4-phthalazinedione #6-Nitro-1.4-dioxo-1.2.3.4-tetrahydrophthalazin
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID1025774CHEMBL ID: CHEMBL1870887WIKIDATA ID: Q72495915
Experimental Spectrum References
ATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraRaman SpectraUV-VIS 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

Show non-linked catalog cues

Non-public related references

IsoluminolCAS 3682-14-2
1,4-Phthalazinedione, 2,3-dihydro-5-nitro-CAS 3682-15-3
1,4-Dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acidCAS 42972-13-4
6-(Dimethylamino)-2,3-dihydrophthalazine-1,4-dioneCAS 18697-31-9
6-(Diethylamino)-2,3-dihydrophthalazine-1,4-dioneCAS 29415-71-2

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 3682-14-2IsoluminolCAS 3682-15-31,4-Phthalazinedione, 2,3-dihydro-5-nitro-CAS 42972-13-41,4-Dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acidCAS 18697-31-96-(Dimethylamino)-2,3-dihydrophthalazine-1,4-dioneCAS 29415-71-26-(Diethylamino)-2,3-dihydrophthalazine-1,4-dioneCAS 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 3682-19-7

What are the key identifiers for 4-Nitrophthalhydrazide (CAS 3682-19-7)?

4-Nitrophthalhydrazide is identified by CAS 3682-19-7, with molecular formula C8H5N3O4, molecular weight 207.14, InChIKey XQFIOLKLHNOFCA-UHFFFAOYSA-N.

Does CAS 3682-19-7 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Geminin. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 3682-19-7?

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

Can I request supplier SDS for 4-Nitrophthalhydrazide?

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

Is CAS 3682-19-7 available for quotation?

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

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