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5-Chloro-2(1H)-pyrimidinone

5-Chloro-2(1H)-pyrimidinone structure

CAS No:
54326-16-8
Formula:
C4H3ClN2O
Chemical Name:
5-Chloro-2(1H)-pyrimidinone
Synonyms:
2(1H)-Pyrimidinone,5-chloro-;2-Pyrimidinol,5-chloro-;5-Chloro-2(1H)-pyrimidinone;5-Chloropyrimidin-2-one;NY 3000;5-Chloro-2-hydroxypyrimidine;2-Oxo-5-chloropyrimidine;5-Chloro-2-pyrimidone;107646-95-7
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Pale yellow crystals

5-Chloro-2(1H)-pyrimidinone Basic Attributes

Molecular Weight：

130.53

Exact Mass：

130.53

EC Number：

259-106-2

DSSTox ID：

DTXSID0068947

HScode：

2933599090

Characteristics

PSA：

41.5

XLogP3：

0.1

Appearance：

off-white Solid

Density：

1.5±0.1 g/cm3

Melting Point：

237-238 °C (decomp)

Flash Point：

162.6±25.7 °C

Refractive Index：

1.593

Storage Conditions：

2-8°C

Safety Information

hazard class code：

Marks：

Precautionary statement(s)：

P264, P270, P301+P312, P330, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

5-chloropyrimidin-2-one

5-Chloro-2(1H)-pyrimidinone Use and Manufacturing

Methods of Manufacturing

1-[4-(Tetrahydropyran-2-yloxymethyl)benzyloxy]methyl-5-chloropyrimidin-2-on Chloromethyl 4-(tetrahydropyran-2-yloxymethyl)benzyl ether (see Preparation 12) (4.7 mmol) in dichloromethane (40 ml) was added dropwise with stirring to a solution of 1-N-Methylcarbamoyl-EXAMPLE 21 1-(4-Methyloxycarbonylbenzyloxy)methyl-EXAMPLE 6 1-(2-Chloroethyl)carbamoyl-EXAMPLE 3 1-N-Methylcarbamoyl-1-(2-Hydroxy-3-chloropropyl)-

Manufacturing Info：

2(1H)-Pyrimidinone, 5-chloro-: INACTIVE

Computed Properties

Molecular Weight:130.53
XLogP3:0.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:129.9933904
Monoisotopic Mass:129.9933904
Topological Polar Surface Area:41.5
Heavy Atom Count:8
Complexity:173
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 54326-16-8

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Guide of 5-Chloro-2(1H)-pyrimidinone

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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5-Chloro-2(1H)-pyrimidinone

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