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2-Amino-3-picoline

2-Amino-3-picoline structure

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

Molecular Weight:: 108.14

MDL Number:: MFCD00006320

MOL File:: 1603-40-3.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

Request For Quotation

2-Amino-3-picoline Properties

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)
EWG's Food Scores	1
FDA UNII	Y2WWD85QY6
NIST Chemistry Reference	2-Pyridinamine, 3-methyl-(1603-40-3)
EPA Substance Registry System	2-Pyridinamine, 3-methyl- (1603-40-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS06,GHS08

Signal word

Danger

Hazard statements

H301+H311+H331-H373

Precautionary statements

P280-P301+P310+P330-P302+P352+P312-P304+P340+P311-P314

Hazard Codes

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

RTECS

US1850000

TSCA

Yes

HazardClass

6.1

PackingGroup

HS Code

29333999

NFPA 704

	1
3		0

2-Amino-3-picoline price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A75633	2-Amino-3-methylpyridine 95%	1603-40-3	100g	$95.3	2024-03-01	Buy
Sigma-Aldrich	A75633	2-Amino-3-methylpyridine 95%	1603-40-3	500g	$241	2024-03-01	Buy
TCI Chemical	A0400	2-Amino-3-methylpyridine >98.0%(GC)	1603-40-3	25g	$37	2024-03-01	Buy
TCI Chemical	A0400	2-Amino-3-methylpyridine >98.0%(GC)	1603-40-3	500g	$230	2024-03-01	Buy
Alfa Aesar	A10224	2-Amino-3-methylpyridine, 97%	1603-40-3	25g	$36.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
A75633	100g	$95.3	Buy
A75633	500g	$241	Buy
A0400	25g	$37	Buy
A0400	500g	$230	Buy
A10224	25g	$36.65	Buy

2-Amino-3-picoline Chemical Properties,Uses,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

Global( 583)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Yongzeng Technology Co.,Ltd	+8613818947575	sales@yongzchem.com	China	142	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531157085	abby@chuanghaibio.com	China	8808	58
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12806	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5868	58
Frapp's ChemicalNFTZ Co., Ltd.	+86 (576) 8169-6106	sales@frappschem.com	China	880	50
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29730	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	info@dakenam.com	China	19843	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21628	55
Jiangsu Zhongbang Pharmaceutical Co., Ltd.	025-87151996	zbsales@chinaredsun.com	CHINA	32	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29858	58

Supplier	Advantage
Shanghai Yongzeng Technology Co.,Ltd	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Mujin Biotechnology Co.,Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Frapp's ChemicalNFTZ Co., Ltd.	50
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Jiangsu Zhongbang Pharmaceutical Co., Ltd.	55
career henan chemical co	58

Related Qustion

Q:What is 2-Amino-3-picoline?
A:2-Amino-3-picoline is used as a chelation-assisted auxiliary in various transition metal-catalyzed C-H and C-C bond activation....
Apr 9，2024

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-23	2-Amino-3-picoline 1603-40-3	US $25.00 / ASSAYS	100ASSAYS	99.5%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-04-04	2-Amino-3-picoline 1603-40-3	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2025-03-27	2-Amino-3-picoline 1603-40-3	US $30.00 / kg	1kg	98%	500kgs	Shanghai Yongzeng Technology Co.,Ltd

2-Amino-3-picoline
1603-40-3
US $25.00 / ASSAYS
99.5%
Hebei Chuanghai Biotechnology Co., Ltd

2-Amino-3-picoline
1603-40-3
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

2-Amino-3-picoline
1603-40-3
US $30.00 / kg
98%
Shanghai Yongzeng Technology Co.,Ltd

2-Amino-3-picoline Spectrum

2-Amino-3-picoline(1603-40-3)MS 2-Amino-3-picoline(1603-40-3)¹HNMR 2-Amino-3-picoline(1603-40-3)¹³CNMR 2-Amino-3-picoline(1603-40-3)IR1 2-Amino-3-picoline(1603-40-3)Raman

1603-40-3(2-Amino-3-picoline)Related Search:

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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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2-Amino-3-picoline;2-Amino-3-methylpyridine 2-Pyridinamine,3-methyl-(9CI) 2-AMINO-3-METHYL-PYRIDIN,99% 2-AMINO-3-METHYL PYRIDINE 3-METHYLPYRIDIN-2-YLAMINE 2-AMINO-3-METHYLPYRIDINE (2-AMINO-3-PICOLINE) 2-Amino-3-methylpyridine ,99% 2-Amino-3-picoline,96% 2-Amino-3-methylpyridine ,98.5% 2-AMino-3-picoline, 96% 100GR 2-Amino-3-picoline, 3-Methylpyridin-2-amine 2-Amino-β-picoline 2-AMINO-3-PICOLINE 3-METHYL-2-PYRIDYLAMINE Amino-3-methyl pyridine TIMTEC-BB SBB004356 AURORA KA-876 2-AMINO-3-PICOLINE 96% 2-amino-3-methyl-pyridin 2-Amino-beta-picoline 2-Pyridinamine,3-methyl- 3-Methyl-2-aminopyridine 3-methyl-2-pyridinamin 3-Methyl-2-pyridinamine 3-Picoline, 2-amino- Pyridine, 2-amino-3-methyl- 2-Amino-3-methylpyridine,97% A**2-Amino-3-methylpyridine 2-Amino-3-methylpyridine> 2-Amino-3-picoline ISO 9001：2015 REACH 2-Amino-6-bromopyridine derivative 3-METHYLPYRIDIN-2-YLAMINE 3-METHYLPYRIDIN-2-AMINE 2-AMINO-3-METHYLPYRIDINE 3-Methyl-2-pyridylamin 1603-40-3 1630-40-3 1603-40-1 504-29-1 Pyridines Heterocyclic Building Blocks Building Blocks C6 amine Pyridine Pyridines derivates Pyridine series Pyridines, Pyrimidines, Purines and Pteredines VARIOUSAMINE bc0001