Pyridazine-4,5-dicarboxylic acid - ≥97% , CAS No.59648-14-5

CAS: 59648-14-5 Cat. No.: P344353 Molecular Weight: 168.11 EC Number: 672-883-6 PubChem CID: 6417081
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4,5-Pyridazinedicarboxylic acid | A832398 | J-524087 | EN300-93206 | MFCD06742784 | AKOS000320055 | DTXSID10423509 | PS-8731 | SCHEMBL70537 | PYRIDAZINE-4,5-DICARBOXYLICACID | 4,5-Dicarboxypyridazine | Pyridazine-4,5-dicarboxylic Acid | YRTBTTMXMPXJBB-UHF
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
P344353-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$12.90
1g
P344353-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$28.90

$39.90
Save $11.00 (27.57%)
5g
P344353-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$114.90

$175.90
Save $61.00 (34.68%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
4, 5-Pyridazinedicarboxylic acid | A832398 | J-524087 | EN300-93206 | MFCD06742784 | AKOS000320055 | DTXSID10423509 | PS-8731 | SCHEMBL70537 | PYRIDAZINE-4, 5-DICARBOXYLICACID | 4, 5-Dicarboxypyridazine | Pyridazine-4, 5-dicarboxylic Acid | YRTBTTMXMPXJBB-UHF
Specifications & Purity
≥97%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=C(C(=CN=N1)C(=O)O)C(=O)O
IUPAC Namepyridazine-4,5-dicarboxylic acid
InChIKeyYRTBTTMXMPXJBB-UHFFFAOYSA-N
INCHI1S/C6H4N2O4/c9-5(10)3-1-7-8-2-4(3)6(11)12/h1-2H,(H,9,10)(H,11,12)
Isomeric SMILES C1=C(C(=CN=N1)C(=O)O)C(=O)O
PubChem CID 6417081
Molecular Weight 168.11

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyridazines and derivatives
Intermediate Tree Nodes Not available
Direct ParentPyridazines and derivatives
Alternative Parents Heteroaromatic compounds  Carboxylic acids  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridazine - Heteroaromatic compound - Azacycle - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridazines and derivatives. These are compounds containing a pyridazine ring, which is a six-member aromatic ring containing two nitrogen atoms at positions 1 and 2, and four carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
F2608436Certificate of AnalysisJan 15, 2026 P344353
F2608437Certificate of AnalysisJan 15, 2026 P344353
F2608438Certificate of AnalysisJan 15, 2026 P344353
Chemical and Physical Properties
Sensitivitymoisture sensitive
Melt Point(°C)>210°(dec)
Molecular Weight168.110 g/mol
XLogP3-1.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count2
Exact Mass168.017 Da
Monoisotopic Mass168.017 Da
Topological Polar Surface Area100.000 Ų
Heavy Atom Count12
Formal Charge0
Complexity184.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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