ChemicalBook > CAS DataBase List > 2-Amino-3-picoline

2-Amino-3-picoline

Product Name
2-Amino-3-picoline
CAS No.
1603-40-3
Chemical Name
2-Amino-3-picoline
Synonyms
3-METHYLPYRIDIN-2-AMINE;2-AMINO-3-METHYLPYRIDINE;3-METHYLPYRIDIN-2-YLAMINE;AURORA KA-876;2-Amino-β-picoline;2-AMINO-3-PICOLINE;TIMTEC-BB SBB004356;3-Picoline, 2-amino-;2-Amino-beta-picoline;2-AMINO-3-PICOLINE 96%
CBNumber
CB4304533
Molecular Formula
C6H8N2
Formula Weight
108.14
MOL File
1603-40-3.mol
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2-Amino-3-picoline Property

Melting point:
29-31 °C (lit.)
Boiling point:
221-222 °C (lit.)
Density 
1.073 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.5823(lit.)
Flash point:
233 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
1000g/l
form 
Liquid After Melting
pka
pK1: 7.24(+1) (25°C)
color 
Clear yellow
Water Solubility 
SOLUBLE
Sensitive 
Hygroscopic
BRN 
107892
InChIKey
RGDQRXPEZUNWHX-UHFFFAOYSA-N
CAS DataBase Reference
1603-40-3(CAS DataBase Reference)
NIST Chemistry Reference
2-Pyridinamine, 3-methyl-(1603-40-3)
EPA Substance Registry System
2-Pyridinamine, 3-methyl- (1603-40-3)
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Safety

Hazard Codes 
T
Risk Statements 
23/24/25-33-36/37/38-25
Safety Statements 
36/37/39-45-37/39-28A-26
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
US1850000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29333999
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

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

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A75633
Product name
2-Amino-3-methylpyridine
Purity
95%
Packaging
100g
Price
$95.3
Updated
2024/03/01
Sigma-Aldrich
Product number
A75633
Product name
2-Amino-3-methylpyridine
Purity
95%
Packaging
500g
Price
$241
Updated
2024/03/01
TCI Chemical
Product number
A0400
Product name
2-Amino-3-methylpyridine
Purity
>98.0%(GC)
Packaging
25g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
A0400
Product name
2-Amino-3-methylpyridine
Purity
>98.0%(GC)
Packaging
500g
Price
$230
Updated
2024/03/01
Alfa Aesar
Product number
A10224
Product name
2-Amino-3-methylpyridine, 97%
Packaging
25g
Price
$36.65
Updated
2024/03/01
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2-Amino-3-picoline Chemical Properties,Usage,Production

Chemical Properties

2-Amino-3-picoline is CLEAR YELLOW LIQUID AFTER MELTING

Uses

2-Amino-3-picoline is used in the synthesis of ketones from aldehydes.

Synthesis Reference(s)

Journal of the American Chemical Society, 95, p. 4453, 1973 DOI: 10.1021/ja00794a070

Hazard

Toxic by ingestion.

Purification Methods

Recrystallise the picoline three times from *benzene, most of the residual *benzene being removed from the crystals by standing over paraffin wax chips in an evacuated desiccator. The amine is also transferred to a separating funnel under N2, and left in contact with NaOH pellets for 3hours with occasional shaking. It is then placed in a vacuum distilling flask where it is refluxed gently in a stream of dry N2 before fractionally distilling it. [Mod et al. J Phys Chem 60 1651 1956, Beilstein 22/9 V 212].

2-Amino-3-picoline Preparation Products And Raw materials

Raw materials

Preparation Products

Ethyl 2-aminopyridine-3-carboxylate 2-CHLORO-4-METHOXY-3-METHYLPYRIDINE 2-BROMO-3-METHYLPYRIDINE-5-BORONIC ACID 2,5-DIBROMONICOTINALDEHYDE 1H-PYRROLO[2,3-B]PYRIDINE, 2-METHYL- 2-Chloro-5-cyano-3-methylpyridine (2-Aminopyridin-3-yl)methanol 2-Amino-5-bromo-3-methylpyridine 2-(2,2,2-TRIFLUOROETHOXY)PYRIDINE-3-CARBOXYLIC ACID 2-Amino-5-hydroxypyridine FMOC-2-AMINONICOTINIC ACID 6-AMINO-5-METHYLPYRIDINE-3-SULFONIC ACID 2-CHLORO-3-METHYL-4-NITROPYRIDINE N-OXIDE 2-AMINO-5-NITROPYRIDINE-3-CARBOXYLIC ACID 2-CHLORO-5-IODO-3-METHYLPYRIDINE PEMIROLAST 3-Methyl-2-nitropyridine 2-CHLORO-3-METHYLPYRIDINE-5-BORONIC ACID 2-ACETAMIDO-3-PICOLINE 6-AMINO-5-METHYLNICOTINONITRILE 2-Amino-5-chloro-3-picoline 5-Amino-2-chloro-3-picoline 2-Chloro-3-methyl-5-bromopyridine 4-METHOXY-3-METHYLPYRIDIN-2-AMINE 2-AMINO-4-METHOXYPYRIDINE-3-CARBOXYLIC ACID 2-(Trifluoromethyl)nicotinic acid 2-Amino-3-methyl-5-nitropyridine 2-CHLORO-3-METHYL-4-METHOXYPYRIDINE N-OXIDE 2-ACETAMIDOPYRIDINE-3-CARBOXYLIC ACID 2-Bromo-3-methylpyridine 2-HYDROXY-3-METHYL-5-NITROPYRIDINE 2-NITRONICOTINIC ACID
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2-Amino-3-picoline Suppliers

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View Lastest Price from 2-Amino-3-picoline manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2-Amino-3-picoline 1603-40-3
Price
US $25.00/ASSAYS
Min. Order
100ASSAYS
Purity
99.5%
Supply Ability
100 mt
Release date
2024-11-18
Shanghai Yongzeng Technology Co.,Ltd
Product
2-Amino-3-picoline 1603-40-3
Price
US $30.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
500kgs
Release date
2024-09-02
Hebei Chuanghai Biotechnology Co,.LTD
Product
2-Amino-3-picoline 1603-40-3
Price
US $10.00/KG
Min. Order
1KG
Purity
95%
Supply Ability
10 ton
Release date
2024-08-23

1603-40-3, 2-Amino-3-picolineRelated Search:

4-Methylpyridine 3-Aminophenol Glycine 3-Aminopyridine 4-Aminopyridine 2-Aminopyridine 2-Amino-4,6-dimethylpyridine Tris(hydroxymethyl)aminomethane DIMETHYLAMINOPYRIDINE, POLYMER-BOUND 6-Aminocaproic acid ALTRENOGEST 3-Picoline 2,6-Diaminopyridine 2-AMINO-5-PICOLINE,2-AMINO-5-METHYLPYRIDINE (2-AMINO-5-PICOLINE),6-AMINO-3-PICOLINE,6-AMINO-BETA-PICOLINE 2-AMINO-4-PICOLINE 6-AMINO-2-PICOLINE,2-AMINO-6-PICOLINE,2-Amino-6-picoline ,98%,2-AMINO-6-METHYLPYRIDINE (2-AMINO-6-PICOLINE),6-AMINO-ALPHA-PICOLINE 4-Bromo-2-methyl-3-pyridinamine 2-Acetylamino-4-methylpyridine

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