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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 4-amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:1

Negotiable

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

5-Pyrimidinecarbonitrile,4-amino-2-methyl-

Cas:698-29-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

4-Amino-5-cyano-2-methylpyrimidine

Cas:698-29-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had establ

698-29-3

Cas:698-29-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE

Cas:698-29-3

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Orga

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE CAS NO.698-29-3

Cas:698-29-3

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

5-Pyrimidinecarbonitrile,4-amino-2-methyl- 698-29-3

Cas:698-29-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE CAS:698-29-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE CAS:698-29-3

Cas:698-29-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

5-Pyrimidinecarbonitrile,4-amino-2-methyl-

Cas:698-29-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE

Cas:698-29-3

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:Pale-Yellow Crystalline Solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Us

5-Pyrimidinecarbonitrile,4-amino-2-methyl-

Cas:698-29-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE

Cas:698-29-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

5-Pyrimidinecarbonitrile,4-amino-2-methyl-

Cas:698-29-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE Synonyms: 4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE;4-AMINO-5-CYANO-2-METHYLPYRIMIDINE;BUTTPARK 27\08-63;2-Methyl-4-aminopyrimidine-5-carbonitrile;5-Pyrimidinecarbonitrile, 4-amino-2-methy

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE

Cas:698-29-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE

Cas:698-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

4-AMINO-2-METHYLPYRIMIDINE-5-CARBONITRILE

Cas:698-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

5-Pyrimidinecarbonitrile,4-amino-2-methyl-

Cas:698-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

4-Amino-2-Methylpyrimidine-5-Carbonitrile cas no. 698-29-3 96%

Cas:698-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

4-amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

4-amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Finebiotech Co.,Ltd.

Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service

4-Amino-2-methylpyrimidine-5-carbonitrile

Cas:698-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

4-AMino-5-cyano-2-MethylpyriMidine

Cas:698-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Trimethyl orthoacetate
1445-45-0

Trimethyl orthoacetate

2-cyanoethylamine
151-18-8

2-cyanoethylamine

CYANAMID
420-04-2

CYANAMID

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: Trimethyl orthoacetate; 2-cyanoethylamine In methanol at 50 - 55℃; for 2h;
Stage #2: CYANAMID In methanol at 55 - 60℃; for 3h; Temperature; Solvent; Further stages;
98.1%
ethanimidamide hydrochloride

ethanimidamide hydrochloride

1-(dimethylamine)-2,2-dicyanoethylene
16849-88-0

1-(dimethylamine)-2,2-dicyanoethylene

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: ethanimidamide hydrochloride With sodium methylate In methanol for 0.166667h; Cooling with ice;
Stage #2: 1-(dimethylamine)-2,2-dicyanoethylene In methanol at 20℃; for 12.5h;
97%
2-cyanoethylamine
151-18-8

2-cyanoethylamine

CYANAMID
420-04-2

CYANAMID

triisopropyl orthoacetate
72858-79-8

triisopropyl orthoacetate

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: 2-cyanoethylamine; triisopropyl orthoacetate In isopropyl alcohol at 50 - 55℃; for 2h;
Stage #2: CYANAMID In isopropyl alcohol at 55 - 60℃; for 3h; Further stages;
93.3%
formaldehyd
50-00-0

formaldehyd

acetamidine hydrochloride
124-42-5

acetamidine hydrochloride

malononitrile
109-77-3

malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: formaldehyd; acetamidine hydrochloride; malononitrile In water; tert-butyl alcohol at 65 - 70℃; for 4h; Mannich Aminomethylation;
Stage #2: With tert.-butylhydroperoxide In water; tert-butyl alcohol at 20 - 35℃; for 1h; Temperature; Solvent; Reagent/catalyst;
92.6%
2-cyanoethylamine
151-18-8

2-cyanoethylamine

CYANAMID
420-04-2

CYANAMID

Triethyl orthoacetate
78-39-7

Triethyl orthoacetate

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: 2-cyanoethylamine; Triethyl orthoacetate In ethanol at 50 - 55℃; for 2h;
Stage #2: CYANAMID In ethanol at 55 - 60℃; for 3h; Further stages;
91.8%
1-(dimethylamine)-2,2-dicyanoethylene
16849-88-0

1-(dimethylamine)-2,2-dicyanoethylene

acetamidine hydrochloride
124-42-5

acetamidine hydrochloride

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: acetamidine hydrochloride With sodium methylate In methanol for 0.166667h; Cooling with ice; Large scale reaction;
Stage #2: 1-(dimethylamine)-2,2-dicyanoethylene In methanol at 20℃; for 12.5h; Cooling; Large scale reaction;
90%
With sodium methylate In methanol at 0℃; for 0.333333h; Product distribution / selectivity;65%
With sodium methylate In methanol
With sodium acetate In methanol at 20℃;
ethanimidamide hydrochloride

ethanimidamide hydrochloride

Ethoxymethylenemalononitrile
123-06-8

Ethoxymethylenemalononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: ethanimidamide hydrochloride With sodium methylate In ethanol at 20℃;
Stage #2: Ethoxymethylenemalononitrile In ethanol for 1h;
74.7%
acetamidine
143-37-3

acetamidine

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

malononitrile
109-77-3

malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: N,N-dimethyl-formamide With dimethyl sulfate at 70℃; for 3.5h;
Stage #2: malononitrile With sodium methylate In methanol at -15℃; for 0.666667h;
Stage #3: acetamidine In methanol at -15 - 20℃; for 15.5h;
69%
ethanimidamide hydrochloride

ethanimidamide hydrochloride

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

malononitrile
109-77-3

malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: N,N-dimethyl-formamide With dimethyl sulfate at 70℃; for 3.5h;
Stage #2: With sodium methylate In methanol at -20 - -10℃; for 0.666667h;
Stage #3: ethanimidamide hydrochloride; malononitrile Further stages;
69%
2-diethylaminomethylenemalononitrile
38238-93-6

2-diethylaminomethylenemalononitrile

acetamidine hydrochloride
124-42-5

acetamidine hydrochloride

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With sodium methylate In methanol at 0℃; for 0.333333h;63%
2-(methoxymethylene)malononitrile
672-81-1

2-(methoxymethylene)malononitrile

acetamidine
143-37-3

acetamidine

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Stage #1: acetamidine With sodium methylate In ethanol at 20℃; for 0.666667h;
Stage #2: 2-(methoxymethylene)malononitrile
26%
2-methyl-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile
27058-54-4

2-methyl-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With trichlorophosphate folgendes Erhitzen mit aethanol.NH3;
Multi-step reaction with 2 steps
1: POCl3
2: NH3
View Scheme
4-chloro-2-methylpyrimidine-5-carbonitrile
38875-74-0

4-chloro-2-methylpyrimidine-5-carbonitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With ammonia
2-methyl-4-amino-5-(carboxamidemethyl)pyrimidine
7389-14-2

2-methyl-4-amino-5-(carboxamidemethyl)pyrimidine

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With trichlorophosphate
4-ethoxy-2-methyl-pyrimidine-5-carbonitrile
874495-29-1

4-ethoxy-2-methyl-pyrimidine-5-carbonitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With ammonia
4-amino-6-chloro-2-methyl-5-pyrimidinecarbonitrile
76574-37-3

4-amino-6-chloro-2-methyl-5-pyrimidinecarbonitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With methanol; Lindlar's catalyst Hydrogenation;
ethanol
64-17-5

ethanol

ethyl acetimidate hydrochloride
2208-07-3

ethyl acetimidate hydrochloride

aminomethylene-malononitrile
672-25-3

aminomethylene-malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Versetzen der Reaktionsloesungen mit alkoh.NaOH oder Natriumaethylat-Loesung;
thioacetimidic acid ethyl ester
3613-29-4

thioacetimidic acid ethyl ester

aminomethylene-malononitrile
672-25-3

aminomethylene-malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

thioacetamide
62-55-5

thioacetamide

aminomethylene-malononitrile
672-25-3

aminomethylene-malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

iminomethyl-malononitrile

iminomethyl-malononitrile

thioacetamide
62-55-5

thioacetamide

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Triethyl orthoacetate
78-39-7

Triethyl orthoacetate

aminomethylene-malononitrile
672-25-3

aminomethylene-malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

ethanol
64-17-5

ethanol

acetamidine
143-37-3

acetamidine

Ethoxymethylenemalononitrile
123-06-8

Ethoxymethylenemalononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

acetamidine
143-37-3

acetamidine

Ethoxymethylenemalononitrile
123-06-8

Ethoxymethylenemalononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

tetrachloromethane
56-23-5

tetrachloromethane

ethanol
64-17-5

ethanol

2-cyano-3-imino-propionic acid ethyl ester

2-cyano-3-imino-propionic acid ethyl ester

O-ethyl acetimidate
1000-84-6

O-ethyl acetimidate

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Raumtemperatur;
Raumtemperatur;
O-ethyl acetimidate
1000-84-6

O-ethyl acetimidate

Ethoxymethylenemalononitrile
123-06-8

Ethoxymethylenemalononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With ammonia
With ammonia
O-ethyl acetimidate
1000-84-6

O-ethyl acetimidate

aminomethylene-malononitrile
672-25-3

aminomethylene-malononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

acetamidine hydrochloride
124-42-5

acetamidine hydrochloride

Ethoxymethylenemalononitrile
123-06-8

Ethoxymethylenemalononitrile

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
With sodium ethanolate 1) EtOH; 2) EtOH; Yield given. Multistep reaction;
With ethanol; sodium for 2h;
Stage #1: acetamidine hydrochloride With sodium ethanolate In ethanol at 20℃; for 1h;
Stage #2: Ethoxymethylenemalononitrile In ethanol at 20℃; for 3h;
O-ethyl acetimidate
1000-84-6

O-ethyl acetimidate

Ethoxymethylenemalononitrile
123-06-8

Ethoxymethylenemalononitrile

alcoholic NH3

alcoholic NH3

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

ethyl acetimidate hydrochloride
2208-07-3

ethyl acetimidate hydrochloride

Ethoxymethylenemalononitrile
123-06-8

Ethoxymethylenemalononitrile

alcoholic NH3

alcoholic NH3

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

Conditions
ConditionsYield
Versetzen der Reaktionsloesungen mit alkoh.NaOH oder Natriumaethylat-Loesung;
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

5-(aminomethyl)-2-methylpyrimidin-4-amine
95-02-3

5-(aminomethyl)-2-methylpyrimidin-4-amine

Conditions
ConditionsYield
With ammonia; hydrogen In methanol at 70 - 100℃; under 14251.4 Torr; Reagent/catalyst; Temperature;100%
With ammonia; hydrogen In methanol at 100℃; under 30003 Torr; for 5h; Autoclave; Saturated solution; Large scale reaction;98%
With ammonia; hydrogen In methanol at 60℃; under 30003 Torr; for 24h; Autoclave;90%
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

carbon dioxide
124-38-9

carbon dioxide

7-methyl-1H-pyrimido[4,5-d]pyrimidine-2,4-dione
112842-89-4

7-methyl-1H-pyrimido[4,5-d]pyrimidine-2,4-dione

Conditions
ConditionsYield
With 1,5-diazabicyclo[4.3.0]non-5-ene 2,2,2-trifluoroethanol at 90℃; for 48h;85%
With 1,5-diazabicyclo[4.3.0]non-5-ene 2,2,2-trifluoroethanol at 90℃; under 760.051 Torr; for 48h; Green chemistry;85%
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

4-amino-2-methylpyrimidine-5-carbaldehyde
73-68-7

4-amino-2-methylpyrimidine-5-carbaldehyde

Conditions
ConditionsYield
With formic acid; nickel In water for 0.25h; Reflux;83%
With formic acid In water for 0.25h; Reflux;83%
With sulfuric acid; palladium 10% on activated carbon; hydrogen In water at 20℃; for 16h;70%
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

4-amino-2-methylpyrimidine-5-carbaldehyde-d
173557-81-8

4-amino-2-methylpyrimidine-5-carbaldehyde-d

Conditions
ConditionsYield
With lithium aluminium deuteride In tetrahydrofuran for 1.5h;28%
formic acid
64-18-6

formic acid

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

4-amino-2-methylpyrimidine-5-carbaldehyde
73-68-7

4-amino-2-methylpyrimidine-5-carbaldehyde

Conditions
ConditionsYield
nickel at 80 - 100℃; for 0.75h;20%
ethyl 2-hydroxypropionate
97-64-3, 2676-33-7

ethyl 2-hydroxypropionate

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

N-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-lactamide

N-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-lactamide

Conditions
ConditionsYield
With kieselguhr; ethanol; nickel at 140 - 150℃; Hydrogenation.unter Druck;
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

7-methyl-pyrimido[4,5-d]pyrimidin-4-ylamine
118801-92-6

7-methyl-pyrimido[4,5-d]pyrimidin-4-ylamine

2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

2-methyl-4-amino-5-formylaminomethylpyrimidine
1886-34-6

2-methyl-4-amino-5-formylaminomethylpyrimidine

Conditions
ConditionsYield
With nickel at 130 - 150℃; under 36775.4 - 73550.8 Torr; Hydrogenation;
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

A

(4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine
108482-83-3

(4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine

B

2-methyl-4-amino-5-formylaminomethylpyrimidine
1886-34-6

2-methyl-4-amino-5-formylaminomethylpyrimidine

Conditions
ConditionsYield
With ethanol at 150℃; Hydrogenation;
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

guanidine nitrate
113-00-8

guanidine nitrate

4,6-bis-(4-amino-2-methyl-pyrimidin-5-yl)-[1,3,5]triazin-2-ylamine

4,6-bis-(4-amino-2-methyl-pyrimidin-5-yl)-[1,3,5]triazin-2-ylamine

Conditions
ConditionsYield
With ethanol
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

formic acid ethyl ester
109-94-4

formic acid ethyl ester

2-methyl-4-amino-5-formylaminomethylpyrimidine
1886-34-6

2-methyl-4-amino-5-formylaminomethylpyrimidine

Conditions
ConditionsYield
With nickel at 130 - 150℃; under 36775.4 - 73550.8 Torr; Hydrogenation;
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

formic acid ethyl ester
109-94-4

formic acid ethyl ester

A

(4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine
108482-83-3

(4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine

B

2-methyl-4-amino-5-formylaminomethylpyrimidine
1886-34-6

2-methyl-4-amino-5-formylaminomethylpyrimidine

Conditions
ConditionsYield
With nickel at 150℃; Hydrogenation;
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

2-methyl-4-amino-5-hydroxymethylpyrimidine
73-67-6

2-methyl-4-amino-5-hydroxymethylpyrimidine

Conditions
ConditionsYield
With hydrogenchloride; palladium; acetic acid Hydrogenation;
Multi-step reaction with 2 steps
1: 20 percent / Raney Ni / 0.75 h / 80 - 100 °C
2: 93 percent / NaBH4 / methanol / 0.5 h / Ambient temperature
View Scheme
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

2-methyl-4-amino-5-(carboxamidemethyl)pyrimidine
7389-14-2

2-methyl-4-amino-5-(carboxamidemethyl)pyrimidine

Conditions
ConditionsYield
With sulfuric acid
With dihydrogen peroxide
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

4-amino-2-methyl-pyrimidine-5-carbothioic acid amide
82302-19-0

4-amino-2-methyl-pyrimidine-5-carbothioic acid amide

Conditions
ConditionsYield
With hydrogen sulfide
With pyridine; hydrogen sulfide; triethylamine In N-methyl-acetamide
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

4-amino-2-methylpyrimidine-5-carboxylic acid
769-52-8

4-amino-2-methylpyrimidine-5-carboxylic acid

Conditions
ConditionsYield
With potassium hydroxide
With sodium hydroxide
With water; potassium hydroxide
2-methyl-4-amino-5-cyanopyrimidine
698-29-3

2-methyl-4-amino-5-cyanopyrimidine

(4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine
108482-83-3

(4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine

Conditions
ConditionsYield
With nickel Hydrogenation;
Multi-step reaction with 2 steps
1: Raney nickel / Hydrogenation
View Scheme

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