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4-chloro-2,3-dihydropyridazin-3-one - 97%, high purity , CAS No.1677-79-8

COA

Grade & Purity:

≥97%

Cas Number: 1677-79-8
Molecular Weight: 130.53
PubChem CID: 17995097
PubChem SID: 504768669

In stock

Item Number

C174888

Grouped product items
SKU	Size	Availability	Price
C174888-250mg	250mg	3	$22.90
C174888-1g	1g	4	$87.90
C174888-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$319.90
C174888-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$575.90
C174888-25g	25g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,125.90

Basic Description

Synonyms	AMY25003 \| 4-CHLORO-3(2H)-PYRIDAZINONE \| 4-Chloro-3(2H)-Pyridazinone;4-Chloropyridazin-3-ol \| MFCD08062119 \| 4-Chloropyridazin-3-ol \| 4-CHLORO-3-PYRIDAZONE \| A882216 \| AKOS015998721 \| SY033523 \| 4-CHLOROPYRIDAZIN-3(2H)-ONE \| Chlorpyridazon \| 4-chloro-2h-p
Specifications & Purity	≥97%
Storage Temp	Room temperature
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Diazines
    - Subclass Pyridazines and derivatives

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Diazines
Subclass	Pyridazines and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Pyridazinones
Alternative Parents	Aryl chlorides Heteroaromatic compounds Lactams Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Pyridazinone - Aryl halide - Aryl chloride - Heteroaromatic compound - Lactam - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic compound
Description	This 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
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504768669
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504768669
IUPAC Name	5-chloro-1H-pyridazin-6-one
INCHI	InChI=1S/C4H3ClN2O/c5-3-1-2-6-7-4(3)8/h1-2H,(H,7,8)
InChIKey	UYWAYTBDMJFIQT-UHFFFAOYSA-N
Smiles	C1=C(C(=O)NN=C1)Cl
Isomeric SMILES	C1=C(C(=O)NN=C1)Cl
Molecular Weight	130.53
Reaxy-Rn	636344
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=636344&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

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Analytical Chart:

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3 results found

Lot Number	Certificate Type	Date	Item
E2006143	Certificate of Analysis	Feb 19, 2024	C174888
F2312320	Certificate of Analysis	Jun 25, 2023	C174888
L2212394	Certificate of Analysis	Dec 28, 2022	C174888

Chemical and Physical Properties

Molecular Weight	130.530 g/mol
XLogP3	0.100
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	129.993 Da
Monoisotopic Mass	129.993 Da
Topological Polar Surface Area	41.500 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	173.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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