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4-(Ethylaminomethyl)pyridine

4-(Ethylaminomethyl)pyridine structure

CAS No.: 33403-97-3

Chemical Name:: 4-(Ethylaminomethyl)pyridine

Synonyms: Ethylpicolylamine;Ethylaminomethyl N;N-ETHYL-4-PICOLYLAMINE;LABOTEST-BB LTBB000563;Tropicamide Impurity A;ETHYL (4-PICOLYL) AMINE;Tropicamide EP Impurity A;Tropicamide Imp. A RS – IP;4-Ethylaminomethyl Piridine;ethyl-(4-pyridylmethyl)amine

CBNumber:: CB1133172

Molecular Formula:: C8H12N2

Molecular Weight:: 136.19

MDL Number:: MFCD00023632

MOL File:: 33403-97-3.mol

MSDS File:: SDS

Last updated:2025-04-29 15:35:11

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4-(Ethylaminomethyl)pyridine Properties

Boiling point	225 °C
Density	0.979 g/mL at 25 °C(lit.)
refractive index	n20/D 1.516(lit.)
Flash point	209 °F
storage temp.	Store below +30°C.
pka	8.32±0.10(Predicted)
form	clear liquid
color	Colorless to Light yellow to Light orange
Water Solubility	MISCIBLE
BRN	471685
InChI	InChI=1S/C8H12N2/c1-2-9-7-8-3-5-10-6-4-8/h3-6,9H,2,7H2,1H3
InChIKey	ZBAMQLFFVBPAOX-UHFFFAOYSA-N
SMILES	C1=NC=CC(CNCC)=C1
CAS DataBase Reference	33403-97-3(CAS DataBase Reference)
FDA UNII	EYE32X3W6X
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

RIDADR

2735

WGK Germany

HS Code

29333990

NFPA 704

	1
3		0

4-(Ethylaminomethyl)pyridine price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHR3376	Tropicamide Related Compound A certified reference material, pharmaceutical secondary standard	33403-97-3	200MG	$592	2025-07-31	Buy
Sigma-Aldrich	367095	4-(Ethylaminomethyl)pyridine 97%	33403-97-3	10g	$104	2025-07-31	Buy
Sigma-Aldrich	1699016	Tropicamide Related Compound A United States Pharmacopeia (USP) Reference Standard	33403-97-3	100mg	$1300	2025-07-31	Buy
TCI Chemical	E0283	4-(Ethylaminomethyl)pyridine >97.0%(GC)(T)	33403-97-3	25g	$67	2025-07-31	Buy
TCI Chemical	E0283	4-(Ethylaminomethyl)pyridine >97.0%(GC)(T)	33403-97-3	250g	$429	2025-07-31	Buy

Product number	Packaging	Price	Buy
PHR3376	200MG	$592	Buy
367095	10g	$104	Buy
1699016	100mg	$1300	Buy
E0283	25g	$67	Buy
E0283	250g	$429	Buy

4-(Ethylaminomethyl)pyridine Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellow liquid

Uses

Tropicamide Related Compound A USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as Tropicamide

4-(Ethylaminomethyl)pyridine Preparation Products And Raw materials

Raw materials

Isonicotinic acid Ethylamine hydrochloride Dichloromethane Pyridine Thionyl chloride

Preparation Products

Tropicamide

4-(Ethylaminomethyl)pyridine Suppliers

Global( 273)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
hebei hongtan Biotechnology Co., Ltd	+852-6619 3215 +86-17731935328	sales03@chemcn.cn	China	970	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13090	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21620	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Yancheng Green Chemicals Co.,Ltd	+undefined-86-25-86655873	info@royal-chem.com	China	130	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29852	58
Biochempartner	0086-13720134139	candy@biochempartner.com	CHINA	965	58

Supplier	Advantage
Hebei Yanxi Chemical Co., Ltd.	58
hebei hongtan Biotechnology Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Yancheng Green Chemicals Co.,Ltd	58
career henan chemical co	58
Biochempartner	58

View Lastest Price from 4-(Ethylaminomethyl)pyridine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-10-09	4-(Ethylaminomethyl)pyridine 33403-97-3			0.99		RongNa Biotechnology Co.,Ltd
2025-06-27	4-(Ethylaminomethyl)pyridine 33403-97-3	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd
2025-06-20	4-(Ethylaminomethyl)pyridine 33403-97-3	US $50.00 / kg	1kg	0.99	10000	Hebei Yanxi Chemical Co., Ltd.

4-(Ethylaminomethyl)pyridine
33403-97-3
0.99
RongNa Biotechnology Co.,Ltd

4-(Ethylaminomethyl)pyridine
33403-97-3
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

4-(Ethylaminomethyl)pyridine
33403-97-3
US $50.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

4-(Ethylaminomethyl)pyridine Spectrum

4-(Ethylaminomethyl)pyridine(33403-97-3)MS 4-(Ethylaminomethyl)pyridine(33403-97-3)¹HNMR 4-(Ethylaminomethyl)pyridine(33403-97-3)¹³CNMR 4-(Ethylaminomethyl)pyridine(33403-97-3)IR1 4-(Ethylaminomethyl)pyridine(33403-97-3)Raman

33403-97-3(4-(Ethylaminomethyl)pyridine)Related Search:

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1of4

N-Ethyl(4-pyridyl)methaneamine Ethylpicolylamine N-ethylpyridine-4-methylamine N-ethyl-4-pyridinemethylamine E**4-(Ethylaminomethyl)pyridine Tropicamide Impurity 1（Tropicamide EP Impurity A） TropicamideImpuritⅠ: 4-(Ethylaminomethyl)pyridine Tropicamide EP Impurity A N-Ethylpyridine-4-methanamine 4-(Ethylaminomethyl)pyridine,98% N-Ethyl-4-pyridinemethanamine 4-(ethylaminomethyl)pyridine ,96% N-Ethyl-4-picolylamine N-(4-Pyridylmethyl)ethylamine N-(pyridin-4-ylMethyl)ethanaMine N-(4-Pyridylmethyl)ethylamine,96% 4-(Ethylaminomethyl)pyridine 97% 4-Pyridinemethanamine, N-ethyl- ethyl-(4-pyridylmethyl)amine N-(4-pyridylmethyl)ethanamine 4-Ethylaminomethyl Piridine Tropicamide Related Compound A Tropicamide Imp. A RS – IP N-ETHYL-4-PICOLYLAMINE N-(4-PYRIDYLMETHYL)ETHYLAMINE 4-(ETHYLAMINOMETHYL)PYRIDINE LABOTEST-BB LTBB000563 ETHYL (4-PICOLYL) AMINE 4-(EthylaMinoMethyl)pyridine, 98% 10GR 4-(Ethylaminomethyl)pyridine> Ethylaminomethyl N 4-(N-Ethylaminomethyl)pyridine 4-(ETHYLAMINOMETHYL)PYRIDINE 33403-97-3 4-(Ethylaminomethyl)pyridine ISO 9001：2015 REACH Tropicamide EP Impurity A/ Tropicamide Related Compound A Tropicamide Related Compound A (N-(pyridin-4-ylmethyl)ethanamine) (1699016) Tropicamide impurityⅠ [N-(4-pyridylmethyl)ethylamine Tropicamide Impurity A Tropicamide USP Related Compound A 4-(Ethylaminomethyl)pyridine, ≥ 97.0% Tropicamide impurityⅠ[N-(4-pyridylmethyl)ethylamine] Tropicamide EP Impurity A, Tropicamide related compound A, N-(pyridin-4- ylmethyl)ethanamine N-(4-Pyridinylmethyl)ethanamine TropicamideImpuritⅠ: 4-(Ethylaminomethyl)pyridine 33403-97-3 Heterocyclic Building Blocks Pyridines Building Blocks C7 and C8 AMINE Heterocyclic Compounds C7 and C8 Heterocyclic Building Blocks Pyridines