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4-Chloro-6-hydroxy-3(2H)-pyridazinone

4-Chloro-6-hydroxy-3(2H)-pyridazinone structure

CAS No:
5397-64-8
Formula:
C4H3ClN2O2
Chemical Name:
4-Chloro-6-hydroxy-3(2H)-pyridazinone
Synonyms:
3(2H)-Pyridazinone,4-chloro-6-hydroxy-;3,6-Pyridazinedione,4-chloro-1,2-dihydro-;3(2H)-Pyridazinone,5-chloro-6-hydroxy-;4-Chloro-6-hydroxy-3(2H)-pyridazinone;4-Chloropyridazine-3,6-diol;Chloromaleic hydrazide;NSC 114056;NSC 163128;NSC 4243;4-Chloro-1,2-dihydropyridazine-3,6-dione;3,6-Dihydroxy-4-chloropyridazine;20744-36-9;29354-94-7
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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4-Chloro-6-hydroxy-3(2H)-pyridazinone Basic Attributes

Molecular Weight：

146.53

Exact Mass：

146.53

EC Number：

226-422-7

NSC Number：

163128|114056|4243

DSSTox ID：

DTXSID8073348

HScode：

2933990090

Characteristics

PSA：

58.2

XLogP3：

-0.1

Density：

1.6±0.1 g/cm3

Melting Point：

285-288 °C (decomp)

Refractive Index：

1.587

Safety Information

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:146.53
XLogP3:-0.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:145.9883050
Monoisotopic Mass:145.9883050
Topological Polar Surface Area:58.2
Heavy Atom Count:9
Complexity:199
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4-Chloro-6-hydroxy-3(2H)-pyridazinone

Jinshu Peptide Co.,Ltd Contact Supplier

CN
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Most professional factory direct supply high quality 3,6-DIHYDROXY-4-CHLOROPYRIDAZINE

CAS No.: 5397-64-8

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 4-Chloro-6-hydroxy-3(2H)-pyridazinone

Basic Attributes
Characteristics
Safety Information
Computed Properties
Recommended Suppliers
Latest News
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4-Chloro-6-hydroxy-3(2H)-pyridazinone

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