2-Bromopyridine-3,4-diamine

Basic Information

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CAS Number

189230-41-9

Molecular Formula

C5H6BrN3

Molecular Weight

188.03 g/mol

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

SMILES

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C1=CN=C(C(=C1N)N)Br

InChI

InChI=1S/C5H6BrN3/c6-5-4(8)3(7)1-2-9-5/h1-2H,8H2,(H2,7,9)

InChIKey

XXYYHVZFUOKDPI-UHFFFAOYSA-N

LogP

1.0085000000000002

Topological Polar Surface Area

64.92999999999999 Å²

Hydrogen Bond Donor/Acceptor

4 / 3

Complexity

98.2

Synonyms & References

English

2-Bromopyridine-3,4-diamine
2-Bromo-pyridine-3,4-diamine
3,4-Diamino-2-bromopyridine
3,4-Pyridinediamine,2-bromo
QC-72
3,4-Pyridinediamine, 2-bromo-
AK110556
2-Bromo-3,4-diaminopyridine
XXYYHVZFUOKDPI-UHFFFAOYSA-N
RP03558
FCH1185400
PB11027
AM807325
OR302077
AX8223382
AB0040488
ST24040223
Y8099
2-bromopyridine-3,4-diamine
DTXSID00680245
A849157
EN300-316528
DS-4637
DB-082945
189230-41-9
AKOS016008708
CS-0053824
MFCD12910485
SY065642
SCHEMBL7887262
W-206393

MDL Number

MFCD12910485

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 2-Bromopyridine-3,4-diamine (CAS: 189230-41-9)?

2-Bromopyridine-3,4-diamine is a solid with a crystalline form. Its molecular weight is approximately 219.01 g/mol. It has a low solubility in water but is more soluble in organic solvents. This compound is relatively stable but can react with strong bases and acids. It also shows reactivity towards nucleophiles and electrophiles, making it useful in various synthetic transformations.

How is 2-Bromopyridine-3,4-diamine (CAS: 189230-41-9) typically synthesized?

2-Bromopyridine-3,4-diamine is typically synthesized by reacting 2-bromopyridine with a diamine in the presence of a suitable catalyst. Common diamines used include ethylenediamine or diethylenetriamine. The reaction is carried out under mild conditions, and the yield can be around 70-80%, depending on the purity of the starting materials and reaction conditions.

What industries use 2-Bromopyridine-3,4-diamine (CAS: 189230-41-9)?

2-Bromopyridine-3,4-diamine is used in a variety of industries, particularly in the pharmaceutical sector for the synthesis of drugs, and in the polymer industry for the production of advanced materials. It is also used in the development of sensors and semiconductors due to its unique chemical properties.

What precautions should be taken when handling 2-Bromopyridine-3,4-diamine (CAS: 189230-41-9)?

When handling 2-Bromopyridine-3,4-diamine, appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn. This compound should be handled in a well-ventilated area or a fume hood to minimize exposure to vapors. In case of a spill, it should be cleaned up immediately using appropriate absorbent materials. For detailed safety information, always refer to the safety data sheet (SDS).