2,2'-DIPYRIDYLAMINE
Description Formation- Product Name
- 2,2'-DIPYRIDYLAMINE
- CAS No.
- 1202-34-2
- Chemical Name
- 2,2'-DIPYRIDYLAMINE
- Synonyms
- Dipyridylamine;ChlorpheniraMine Related CoMpound B;NSC 7494;di-2-pyridylamine;Di(2-pyridyl)amin;2,2-DIPYRIDYLAMINE;Di(2-pyridyl)amine;2,2'-DIPYRIDYLAMINE;2,2-IMINODIPYRIDINE;Dipyridin-2-ylaMine
- CBNumber
- CB9250086
- Molecular Formula
- C10H9N3
- Formula Weight
- 171.2
- MOL File
- 1202-34-2.mol
2,2'-DIPYRIDYLAMINE Property
- Melting point:
- 90-92 °C(lit.)
- Boiling point:
- 222 °C50 mm Hg(lit.)
- Density
- 1.1984 (rough estimate)
- refractive index
- 1.6550 (estimate)
- Flash point:
- 170 °C
- storage temp.
- 2-8°C
- solubility
- Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 4.79±0.10(Predicted)
- color
- White to Off-White
- BRN
- 127131
- CAS DataBase Reference
- 1202-34-2(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Pyridinamine, N-2-pyridinyl- (1202-34-2)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D216402
- Product name
- 2,2′-Dipyridylamine
- Purity
- 98%
- Packaging
- 5g
- Price
- $146
- Updated
- 2024/03/01
- Product number
- 1123135
- Product name
- Chlorpheniramine Related Compound B
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 25mg
- Price
- $1490
- Updated
- 2024/03/01
- Product number
- D1200
- Product name
- 2,2'-Dipyridylamine
- Purity
- >99.0%(GC)(T)
- Packaging
- 5g
- Price
- $79
- Updated
- 2024/03/01
- Product number
- D1200
- Product name
- 2,2'-Dipyridylamine
- Purity
- >99.0%(GC)(T)
- Packaging
- 25g
- Price
- $269
- Updated
- 2024/03/01
- Product number
- PHR1647
- Product name
- 2,2′-Dipyridylamine
- Purity
- Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging
- 200mg
- Price
- $181
- Updated
- 2024/03/01
2,2'-DIPYRIDYLAMINE Chemical Properties,Usage,Production
Description
2,2′-Dipyridylamine is an organic compound with the formula (C5H4N)2NH. It consists of a pair of 2-pyridyl groups (C5H4N) linked to a secondary amine. The compound forms a range of coordination complexes.Its conjugate base, 2,2′-dipyridylamide, forms extended metal atom chains.
Formation
2,2′-Dipyridylamine can be formed by heating pyridine with sodium amide. Alternatively, 2-aminopyridine can be heated with 2-chloropyridine over barium oxide.
Chemical Properties
White solid
Uses
2,2′-Dipyridylamine (bipyam) can be used:
- As a bidentate N-donor ligand in the synthesis of various metal complexes.
- To synthesize Pd-polyoxovanadates, heterogeneous catalyst for the oxidation of benzylic hydrocarbons.
Uses
A metal-complexing agent; an effective iron chelating agent to help protect against UVB radiation. An impurity of Chlorpheniramine Maleate (C424300).
General Description
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Purification Methods
Crystallise the amine from *benzene or toluene [Blakley & De Armond J Am Chem Soc 109 4895 1987]. The amine is also recrystallised from Me2CO (m 95.1o) or distilled in a vacuum. [Beilstein 22 I 630, 22 II 331, 22 III/IV 3961.]
2,2'-DIPYRIDYLAMINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,2'-DIPYRIDYLAMINE manufacturers
- Product
- 2,2'-DIPYRIDYLAMINE;Chlorpheniramine maleate impurity B reference;2-(2-pyridylamino)pyridine;2,2’-bipyridylamine;2,2'-Bipyridylamine 1202-34-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 95%-99%
- Supply Ability
- 1000kg
- Release date
- 2019-08-26