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2,3,5-Trimethylpyridine-1-Oxide

2,3,5-Trimethylpyridine-1-Oxide structure

CAS No.: 74409-42-0

Chemical Name:: 2,3,5-Trimethylpyridine-1-Oxide

Synonyms: 2,3,5-Collidine N-Oxide;Esomeprazole Impurity 108;Omeprazole Related Compound 4;Esomeprazole Sodium Impurity 35;2,3,5-Trimethylpyridine-1-Oxide;2,3,5 -TRIMETHYLPYRIDINE N-OXIDE;Pyridine,2,3,5-triMethyl-, 1-oxide;2,3,5-trimethyl-1-oxidopyridin-1-ium;2,3,5-trimethyl-Pyridine 1-oxide (9CI ACI);Pyridine, 2,3,5-trimethyl-, 1-oxide (9CI, ACI)

CBNumber:: CB31021711

Molecular Formula:: C8H11NO

Molecular Weight:: 137.18

MDL Number:: MFCD00126841

MOL File:: 74409-42-0.mol

MSDS File:: SDS

Last updated:2023-05-04 15:11:56

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2,3,5-Trimethylpyridine-1-Oxide Properties

Melting point	40-41 °C
Boiling point	95-98 °C(Press: 0.00998 Torr)
Density	0.99±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	1.62±0.10(Predicted)
color	Off-White to Light Brown
Stability	Hygroscopic

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H335-H319-H315
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

2,3,5-Trimethylpyridine-1-Oxide price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	T796705	2,3,5-TrimethylpyridineN-Oxide	74409-42-0	10g	$1390	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0387648	2,3,5-TRIMETHYLPYRIDINE-1-OXIDE 95.00%	74409-42-0	5MG	$499.13	2021-12-16	Buy
American Custom Chemicals Corporation	APN0002004	2,3,5-TRIMETHYLPYRIDINE-N-OXIDE 95.00%	74409-42-0	5MG	$502.44	2021-12-16	Buy
Medical Isotopes, Inc.	62434	2,3,5-TrimethylpyridineN-Oxide	74409-42-0	1g	$650	2021-12-16	Buy
Ambeed	A174657	2,3,5-trimethylpyridine1-oxide 95%	74409-42-0	25g	$760	2021-12-16	Buy

Product number	Packaging	Price	Buy
T796705	10g	$1390	Buy
CHM0387648	5MG	$499.13	Buy
APN0002004	5MG	$502.44	Buy
62434	1g	$650	Buy
A174657	25g	$760	Buy

2,3,5-Trimethylpyridine-1-Oxide Chemical Properties,Uses,Production

Chemical Properties

Light Brown Solid

Uses

Intermediate in the preparation of Omeprazole metabolites

2,3,5-Trimethylpyridine-1-Oxide synthesis

Synthesis of 2,3,5-Trimethylpyridine-1-Oxide from 2,3,5-Collidine

2,3,5-Trimethylpyridine-1-Oxide Preparation Products And Raw materials

Raw materials

Dichloromethane 2,3,5-Collidine Hydrogen peroxide

Preparation Products

2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride 3,5-Dimethyl-4-methoxy-2-pyridinemethanol 3,5-DiMethyl-2-pyridineMethanol Hydrochloride

2,3,5-Trimethylpyridine-1-Oxide Suppliers

Global( 105)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3012	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-81148696 +8615536356810	1047@dideu.com	China	3679	58
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
WinWin Chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	13854	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	6711	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58

Supplier	Advantage
Nanjing ChemLin Chemical Industry Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Hubei xin bonus chemical co. LTD	58
Standardpharm Co. Ltd.	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Career Henan Chemica Co	58
WinWin Chemical CO., Limited	58
Shanghai UCHEM Inc.	58
ANHUI WITOP BIOTECH CO., LTD	58

View Lastest Price from 2,3,5-Trimethylpyridine-1-Oxide manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-10	2,3,5-Trimethylpyridine N-oxide 74409-42-0	US $1.00 / KG	1KG	≥98%	20 tons	Career Henan Chemical Co
	2019-12-29	2,3,5-Trimethylpyridine-1-Oxide 74409-42-0	US $0.10 / KG	1KG	99.0%	1000 tons	Shaanxi Dideu Medichem Co. Ltd

2,3,5-Trimethylpyridine N-oxide
74409-42-0
US $1.00 / KG
≥98%
Career Henan Chemical Co

2,3,5-Trimethylpyridine-1-Oxide
74409-42-0
US $0.10 / KG
99.0%
Shaanxi Dideu Medichem Co. Ltd

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2,3,5-Trimethylpyridine-1-Oxide 2,3,5-Collidine N-Oxide 2,3,5 -TRIMETHYLPYRIDINE N-OXIDE Pyridine,2,3,5-triMethyl-, 1-oxide 2,3,5-trimethyl-1-oxidopyridin-1-ium Omeprazole Related Compound 4 Esomeprazole Sodium Impurity 35 Pyridine, 2,3,5-trimethyl-, 1-oxide (9CI, ACI) 2,3,5-trimethyl-Pyridine 1-oxide (9CI ACI) Esomeprazole Impurity 108 74409-42-0 Aromatics Heterocycles Intermediates & Fine Chemicals Pharmaceuticals