6-chloro-5-methoxy-2,3-dihydropyridazin-3-one - ≥97% , CAS No.114333-03-8

CAS: 114333-03-8 Cat. No.: C626975 Molecular Weight: 160.56 EC Number: 866-857-5 PubChem CID: 820667
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
6-chloro-5-methoxy-2,3-dihydropyridazin-3-one | FT-0745393 | F20647 | 6-Chloro-5-methoxy-2H-pyridazin-3-one/3-chlor-6-hydroxy-4-methoxypyridazin | 6-Chloro-5-methoxypyridazin-3(2H)-one | 3(2H)-Pyridazinone, 6-chloro-5-methoxy- | 3-chloro-4-methoxy-1H-pyri
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
C626975-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$313.90
250mg
C626975-250mg
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$501.90
500mg
C626975-500mg
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$836.90
1g
C626975-1g
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$1,504.90
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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
6-chloro-5-methoxy-2, 3-dihydropyridazin-3-one | FT-0745393 | F20647 | 6-Chloro-5-methoxy-2H-pyridazin-3-one/3-chlor-6-hydroxy-4-methoxypyridazin | 6-Chloro-5-methoxypyridazin-3(2H)-one | 3(2H)-Pyridazinone, 6-chloro-5-methoxy- | 3-chloro-4-methoxy-1H-pyri
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesCOC1=CC(=O)NN=C1Cl
IUPAC Name3-chloro-4-methoxy-1H-pyridazin-6-one
InChIKeyFYTFUYWXLRXRAZ-UHFFFAOYSA-N
INCHI1S/C5H5ClN2O2/c1-10-3-2-4(9)7-8-5(3)6/h2H,1H3,(H,7,9)
Isomeric SMILES COC1=CC(=O)NN=C1Cl
Alternate CAS 114333-03-8
PubChem CID 820667
Molecular Weight 160.56

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 ParentPyridazinones
Alternative Parents Alkyl aryl ethers  Aryl chlorides  Vinylogous esters  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Alkyl aryl ether - Pyridazinone - Aryl chloride - Aryl halide - Heteroaromatic compound - Vinylogous ester - Lactam - Ether - Azacycle - Organonitrogen compound - Organochloride - Organohalogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organic oxide - Organic oxygen compound - Organooxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridazinones. These are compounds containing a pyridazine ring which bears a ketone.
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:
Chemical and Physical Properties
Molecular Weight160.560 g/mol
XLogP30.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass160.004 Da
Monoisotopic Mass160.004 Da
Topological Polar Surface Area50.700 Ų
Heavy Atom Count10
Formal Charge0
Complexity222.000
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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