5-Chloro-2-pyrimidinamine

Basic Information

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CAS Number

5428-89-7

Molecular Formula

C4H4ClN3

Molecular Weight

129.55 g/mol

EINECS

226-581-2

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

235-238 °C

Boiling Point

314.6 °C at 760 mmHg

Density

1.4370

Flash Point

144.1 °C

Refractive Index

1.617

SMILES

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C1=C(C=NC(=N1)N)Cl

InChI

InChI=1S/C4H4ClN3/c5-3-1-7-4(6)8-2-3/h1-2H,(H2,6,7,8)

InChIKey

OQZMDDKDHRIGDY-UHFFFAOYSA-N

LogP

0.7121999999999999

pKa

1.93±0.10(Predicted)

Topological Polar Surface Area

51.8 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

69.7

Safety Information

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GHS Hazard Pictograms

H301

H318

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H318 Causes serious eye damage
Serious eye damage/eye irritation

Hazard Class

Class 6.1 Class 6.1

Storage Conditions

Keep in dark place,Inert atmosphere,Room temperature

RTECS

UV6329500

Synonyms & References

English

2-Pyrimidinamine, 5-chloro-
LVC9BC7LGW
12-OXO-6,7,8,9,10,12-HEXAHYDRO-AZEPINO[2,1-B]QUINAZOLINE-3-CARBOXYLICACID
W-105647
AB01163
BRN 0110914
5-Chloro-2-pyrimidinamine #
A7895
8P-009
2-Amino-5-chloropyrimidine
NSC-13326
AM20100338
5-chloropyrimidine-2-amine
MFCD00014604
5-25-10-00084 (Beilstein Handbook Reference)
2-Pyrimidine, 5-chloro-
5-Chloropyrimidin-2-amine
CS-W013442
Pyrimidine, 2-amino-5-chloro-
FT-0611163
O11413
FT-0688560
DTXSID9063875
NSC 13326
EINECS 226-581-2
EN300-95739
5428-89-7
(5-chloro-pyrimidin-2-yl)-amine
2-Amino-5-chloropyrimidine, 97%
5-Chloro-2-pyrimidinamine
NS00033029

MDL Number

MFCD00014604

EC Number

226-581-2

Customs Code

2933599090

FAQ

What is 5-Chloro-2-pyrimidinamine (CAS: 5428-89-7)?

5-Chloro-2-pyrimidinamine is a chemical compound with the CAS number 5428-89-7. It is a white crystalline solid with the chemical formula C5H4ClN2. This compound is used in various applications, including pharmaceuticals and research. It is soluble in water and has a distinct odor.

What are the main uses of 5-Chloro-2-pyrimidinamine (CAS: 5428-89-7)?

5-Chloro-2-pyrimidinamine is primarily used in the pharmaceutical and research industries. It is a key intermediate in the synthesis of certain antiviral and antibacterial drugs. Additionally, it is utilized in chemical research for its unique structural properties.

Is 5-Chloro-2-pyrimidinamine (CAS: 5428-89-7) safe?

5-Chloro-2-pyrimidinamine can be handled safely with proper precautions. It is important to wear appropriate personal protective equipment, such as gloves and goggles. Ensure good ventilation and avoid inhalation of dust. Storage in a cool, dry place is recommended to prevent degradation.

How should 5-Chloro-2-pyrimidinamine (CAS: 5428-89-7) be stored?

5-Chloro-2-pyrimidinamine should be stored in a cool, dry place, protected from light and moisture. Store it in a tightly sealed container to prevent contamination and degradation. The temperature should be controlled below 25°C (77°F) to maintain its stability. Keep the compound away from sources of heat and ignition.