ChemicalBook > CAS DataBase List > 4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE

4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE

Product Name
4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE
CAS No.
94741-69-2
Chemical Name
4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE
Synonyms
BUTTPARK 60\40-60;4-amino-2-chloropyrimidine-5-nitrile;4-AMINO-2-CHLOROPYRIMIDINE-5-CARBOXNITR&;4-AMINO-2-CHLORO-5-PYRIMIDINECARBONITRILE;4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE;5-PyriMidinecarbonitrile, 4-aMino-2-chloro-;4-Amino-2-chloropyrimidine-5-carbonitrile ,97%;4-Amino-2-chloropyrimidine-5-carbonitrile , Tech.
CBNumber
CB6175946
Molecular Formula
C5H3ClN4
Formula Weight
154.56
MOL File
94741-69-2.mol
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4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE Property

Melting point:
200 °C (dec.) (lit.)
Boiling point:
435.0±30.0 °C(Predicted)
Density 
1.53±0.1 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
solubility 
DMF, DMSO, Methanol, Water
pka
-0.68±0.10(Predicted)
form 
Powder or Flakes
color 
Brown
InChI
InChI=1S/C5H3ClN4/c6-5-9-2-3(1-7)4(8)10-5/h2H,(H2,8,9,10)
InChIKey
WDHFCSOENXEMRC-UHFFFAOYSA-N
SMILES
C1(Cl)=NC=C(C#N)C(N)=N1
CAS DataBase Reference
94741-69-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-37/38-41-43
Safety Statements 
26-36/37/39
RIDADR 
UN3439
WGK Germany 
3
Hazard Note 
Harmful
HazardClass 
6.1
PackingGroup 
III
HS Code 
29335990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
597600
Product name
4-Amino-2-chloropyrimidine-5-carbonitrile
Purity
97%
Packaging
1g
Price
$102
Updated
2023/01/07
TRC
Product number
A604030
Product name
4-Amino-2-chloropyrimidine-5-carbonitrile
Packaging
2.5g
Price
$130
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0022766
Product name
4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE
Purity
95.00%
Packaging
1G
Price
$166.95
Updated
2021/12/16
Matrix Scientific
Product number
044959
Product name
4-Amino-2-chloro-5-pyrimidinecarbonitrile
Purity
>95%
Packaging
500mg
Price
$244
Updated
2021/12/16
Matrix Scientific
Product number
044959
Product name
4-Amino-2-chloro-5-pyrimidinecarbonitrile
Purity
>95%
Packaging
1g
Price
$304
Updated
2021/12/16
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4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE Chemical Properties,Usage,Production

Chemical Properties

White to yellow to brown solid

Uses

4-Amino-2-chloropyrimidine-5-carbonitrile is a potential substituent in the synthesis of anti-anxiety, anti-depressant and anti-psychotic agents.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 24, p. 1305, 1987 DOI: 10.1002/jhet.5570240514

Synthesis

3177-24-0

1393179-35-5

94741-69-2

2,4-Dichloropyrimidine-5-carbonitrile (E-1) (2.0 g, 11.5 mmol) was used as a feedstock and dissolved in 1,4-dioxane (20 mL) at 0 °C. Subsequently, ammonium hydroxide solution (28-30%, 4.4 mL, 34.5 mmol) was slowly added dropwise and the reaction mixture was kept at 0 °C during the dropwise addition. After the dropwise addition was completed, the reaction mixture was gradually warmed from 0 °C to room temperature with continuous stirring for 2 hours. Upon completion of the reaction, the mixture was transferred to a dispensing funnel and partitioned with ethyl acetate (200 mL) and water (50 mL). The organic layer was separated and washed with brine and subsequently dried over anhydrous sodium sulfate. The dried organic phase was filtered, mixed with silica gel and concentrated under vacuum. The residue was purified by silica gel column chromatography using a 0-100% ethyl acetate/hexane gradient elution to afford the target product 2-amino-4-chloropyrimidine-5-carbonitrile (E-2) (917 mg) and a mixture of (E-2) and 4-amino-2-chloropyrimidine-5-carbonitrile (E-3). Further purification by a second column chromatography allowed the isolation of additional (E-3) from the above mixture.

References

[1] Patent: US2013/53362, 2013, A1. Location in patent: Paragraph 0723; 0724; 0725
[2] Patent: WO2015/168079, 2015, A1. Location in patent: Paragraph 00607; 00608

4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE Preparation Products And Raw materials

Raw materials

Ethanol Sodium Chloroform Hydrochloric acid Methanol Magnesium Cyanamide Ethoxymethylenemalononitrile

Preparation Products

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4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE Suppliers

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View Lastest Price from 4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
4-amino-2-chloropyrimidine-5-carbonitrile 94741-69-2
Price
US $3.00-9.00/kg
Min. Order
1kg
Purity
99%min
Supply Ability
50kg
Release date
2025-07-28
Henan Aochuang Chemical Co.,Ltd.
Product
4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE 94741-69-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-22
Shaanxi Dideu Medichem Co. Ltd
Product
4-AMino-2-chloro-5-pyriMidinecarbonitrile 94741-69-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-05-14

94741-69-2, 4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILERelated Search:

4-Amino-2-chloropyrimidine 2-Chloropyrimidine 4-AMINO-6-CHLOROPYRIMIDINE-5-CARBONITRILE 3-Amino-6-chloropyridine-2-carbonitrile 4-Cyanocinnamic acid 4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE AURORA KA-6205 4-Pyrimidinamine, 5-methyl- (9CI) 5-Pyrimidinecarbonitrile, 2-chloro- (7CI,8CI) 4-Amino-2-chloro-5-methylpyrimidine 2-Chloro-5-methylpyrimidine 5-CYANOPYRIMIDINE 4-AMINOPYRIMIDINE-5-CARBONITRILE

  • 4-AMINO-2-CHLOROPYRIMIDINE-5-CARBONITRILE
  • 4-AMINO-2-CHLORO-5-PYRIMIDINECARBONITRILE
  • BUTTPARK 60\40-60
  • 4-AMINO-2-CHLOROPYRIMIDINE-5-CARBOXNITR&
  • 4-Amino-2-chloropyrimidine-5-carbonitrile , Tech.
  • 4-Amino-2-chloropyrimidine-5-carbonitrile ,97%
  • 5-PyriMidinecarbonitrile, 4-aMino-2-chloro-
  • 4-amino-2-chloropyrimidine-5-nitrile
  • 94741-69-2
  • Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Heterocycle-Pyrimidine series
  • Building Blocks
  • C4 to C5
  • Chemical Synthesis
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Pyrimidines
  • PyrimidinesHeterocyclic Building Blocks
  • Pyrimidine
  • Heterocyclic Compounds