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3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile structure

CAS No.: 20850-49-1

Chemical Name:: 3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile

Synonyms: UNII:1Z42YUG42K;Verapamil Impurity K;Verapamil EP Impurity K;verapamil impurities878;Isopropyl Veratronitrile;a-Isopropylhomoveratronitrile;alpha-Isopropylveratryl cyanide;alpha-Isopropyl homoveratronitrile;(2RS)-2-(3,4-Dimethoxyphenyl)-3-met;Verapamil Hydrochloride EP Impurity K

CBNumber:: CB8167774

Molecular Formula:: C13H17NO2

Molecular Weight:: 219.28

MDL Number:: MFCD00800230

MOL File:: 20850-49-1.mol

MSDS File:: SDS

Last updated:2025-07-14 15:27:00

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3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile Properties

Melting point	46-49°C
Boiling point	160-166 °C(Press: 6 Torr)
Density	1.023±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
color	White to Pale Yellow
CAS DataBase Reference	20850-49-1(CAS DataBase Reference)
FDA UNII	1Z42YUG42K
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P280-P304+P340-P305+P351+P338
HazardClass	IRRITANT
HS Code	2926907090

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHR2616	Verapamil Impurity K Pharmaceutical Secondary Standard; Certified Reference Material	20850-49-1	100 mg	$574	2025-07-31	Buy
TRC	D474780	3,4-Dimethoxy-α-(1-methylethyl)benzeneacetonitrile	20850-49-1	2.5g	$305	2021-12-16	Buy
SynQuest Laboratories	4637-1-41	2-(3,4-Dimethoxyphenyl)-3-methylbutyronitrile	20850-49-1	5G	$349	2021-12-16	Buy
Biosynth Carbosynth	ID145567	3,4-Dimethoxy-a-(1-methylethyl)benzeneacetonitrile	20850-49-1	1g	$350	2021-12-16	Buy
Biosynth Carbosynth	ID145567	3,4-Dimethoxy-a-(1-methylethyl)benzeneacetonitrile	20850-49-1	250mg	$150	2021-12-16	Buy

Product number	Packaging	Price	Buy
PHR2616	100 mg	$574	Buy
D474780	2.5g	$305	Buy
4637-1-41	5G	$349	Buy
ID145567	1g	$350	Buy
ID145567	250mg	$150	Buy

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile Chemical Properties,Uses,Production

Chemical Properties

Pale Yellow Solid

Uses

(Verapamil EP Impurity K)

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile Preparation Products And Raw materials

Raw materials

3,4-Dimethoxybenzyl chloride 2-Bromopropane Guaiacol 1,2-Dimethoxybenzene Benzeneacetonitrile

Sodium cyanide Dimethyl sulfate

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Preparation Products

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile Suppliers

Global( 163)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Joiny Pharmaceutical Co.,LTD	+86-13681955282	gyd@joiny-pharma.com	China	265	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21622	55
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29800	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Finetech Industry Limited	+86-27-8746-5837 +8619945049750	info@finetechnology-ind.com	China	9629	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
CR Corporation Limited	+8613062833949	fred.wen@crcorporation.cn	China	8647	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58

Supplier	Advantage
Shanghai Joiny Pharmaceutical Co.,LTD	58
Henan Tianfu Chemical Co.,Ltd.	55
Standardpharm Co. Ltd.	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Finetech Industry Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CR Corporation Limited	58
sgtlifesciences pvt ltd	58

View Lastest Price from 3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-04-28	3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile 20850-49-1	US $0.00 / kg	1kg	98~102%	1000KG	Shanghai Joiny Pharmaceutical Co.,LTD
	2020-02-01	3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile 20850-49-1	US $3.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile
20850-49-1
US $0.00 / kg
98~102%
Shanghai Joiny Pharmaceutical Co.,LTD

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile
20850-49-1
US $3.00 / KG
98%
Career Henan Chemical Co

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile Spectrum

3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile(20850-49-1)¹HNMR

20850-49-1(3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile)Related Search:

Methylparaben Bensulfuron methyl Diphenyldiethoxysilane DIMETHYL PHOSPHATE 4-Methoxyphenylacetone

Methyl acrylate METSULFURON METHYL Methyl acetate Methyltriethoxysilane Dimethyldimethoxysilane

Diphenyldimethoxysilane 1,3-Dimethoxybenzene 1,1-Dimethoxyethane Kresoxim-methyl S(-)-VERAPAMIL

Dimethoxymethane Thiophanate-methyl Methyl

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2-(3,4-Dimethoxyphenyl)-2-isopropylacetonitrile BENZENEACETONITRILE,3,4-DIMETHOXY-A-(1-METHYLETHYL)- 3-METHYL-2-(3,4-DIMETHOXYPHENYL)BUTYRONITRILE α-Isopropyl-3,4-dimethoxybenzeneacetonitrile 2-(3,4-DiMethoxy phenyl)-ó-Methylbutyronitrile 2-(3,4-DiMethoxy phenyl)-d-Methylbutyronitrile 2-(3,4-DiMethoxy phenyl)-β-Methylbutyronitrile Verapamil Impurity K BENZENEACETONITRILE, 3,4-DIMETHOXY-ALPHA-(1-METHYLETHYL)- 2-(3,4-DIMETHOXY PHENYL)-ALPHA-METHYLBUTYRONITRILE 2-(3,4-DIMETHOXY PHENYL)-3-METHYLBUTYRONITRILE 3-Methyl-2-(3,4-Dimethoxyphenyl)Butyronitrile(Verapamil Intermediate) alpha-Isopropyl homoveratronitrile 2-(3,4-Dimethoxy Pheny)-3-Methylbutyronitrile 3,4-Dimethoxy-Alpha-(1-Methylethyl)Benzene Acetonitrile 3,4-Dimethoxy-α-(1-methylethyl)benzeneacetonitrile a-Isopropylhomoveratronitrile 3,4-Dimethoxy-alpha-(1-Methylethyl)benzonitrile (-2-(3,4-Dimethoxyphenyl)-3-methylbutanenitrile 3,4-Dimethoxy-a-(1-methylethyl)benzeneacetonitrile 3,4-Dimethoxy-a-(1-methylethyl)-benzeneacetonitrile 2-(3,4-DIMETHOXY PHENYL)-SS-METHYLBUTYRONITRILE α-(3,4-Dimethoxyphenyl)isovaleronitrile Verapamil Impurity 11（Verapamil EP Impurity K） Verapamil EP Impurity K (2RS)-2-(3,4-DIMETHOXYPHENYL)-3-METHYLBUTANENITRILE 2-(3,4-Dimethoxyphenyl)-3-Methylbutaneni (2RS)-2-(3,4-Dimethoxyphenyl)-3-met Benzeneacetonitrile, 3,4-dimethoxy-α-(1-methylethyl)- 2-(3,4-Dimethoxyphenyl)-3-methylbutylnitrile verapamil impurities878 2-(3,4-dimethoxy phenyl)-3-methyl butane nitrile (IVC) 2-(3,4-Dimethoxyphenyl)-3-methyl-butanenitrile (Isopropyl Veratryle Cyanide) (IVC) 20850-49-1 3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile Verapamil Hydrochloride EP Impurity K Isopropyl Veratronitrile 2-(3,4-DIMETHOXYPHENYL) (Isovetryl Cyanide) (IVC) 2-(3, 4-Dimethoxyphenyl)-3-methylbutyronitril UNII:1Z42YUG42K alpha-Isopropylveratryl cyanide 3,4-Dimethoxy-α-(1-methylethyl)benzeneacetonitrile 3-Methyl-2-(3,4-dimethoxyphenyl)butyronitrile 98% Verapamil hydrochloride Imp.K (EP): (2RS)-2-(3,4-dimethoxyphenyl)-3-methylbutanenitrile 20850-49-1 (intermediate of rerapamil hcl) Aromatics