(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine

Product Name: (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine
CAS No.: 314771-76-1
Chemical Name: (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine
Synonyms: Afatinib-1;Afatinib INT;Afatinib IMpurity B;afatinib impurities140;Afatinib intermediate D;Intermediates of sunitinib;Afatinib Impurity 1 ABCDEFGHJKL;3-furanyl]oxy]-4,6-quinazolinediamine;Afatinib-des(4-dimethylamino-2-en-1-oxo)butyl;N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]
CBNumber: CB72617898
Molecular Formula: C18H16ClFN4O2
Formula Weight: 374.8
MOL File: 314771-76-1.mol

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(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine Property

Boiling point:: 559.0±50.0 °C(Predicted)
Density: 1.473±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO (Slightly), Methanol (Slightly, Sonicated, Heated)
pka: 5.89±0.30(Predicted)
form: Solid
color: Light Yellow to Light Beige

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: A355320
Product name: Afatinib-des(4-dimethylamino-2-en-1-oxo)butyl(Contained~8.5%Ethanol)
Packaging: 10g
Price: $870
Updated: 2021/12/16

Matrix Scientific

Product number: 090075
Product name: (S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine
Purity: 95+%
Packaging: 1g
Price: $1647
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CCH0033466
Product name: (S)-N4-(3-CHLORO-4-FLUOROPHENYL)-7-((TETRAHYDROFURAN-3-YL)OXY)QUINAZOLINE-4,6-DIAMINE
Purity: 95.00%
Packaging: 250MG
Price: $475.65
Updated: 2021/12/16

AK Scientific

Product number: 3400AB
Product name: (S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine
Packaging: 25g
Price: $721
Updated: 2021/12/16

Matrix Scientific

Product number: 090075
Product name: (S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine
Purity: 95+%
Packaging: 250mg
Price: $742
Updated: 2021/12/16

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(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine Chemical Properties,Usage,Production

Uses

(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.

Synthesis

To a solution of 4-(3-chloro-4-fluorophenyl)amino-6-nitro-7-[[(S)-tetrahydro-3-furanyl]oxy]- quinazoline (1.34 g, 3.31 mmol) and ammonium chloride (496 mg, 9.27 mmol) in anhydrous DMF (22 mL), Raney nickel [1.5 mL, 50 % (w/v) in water] was added to the reaction mixture and stirred under an atmosphere of hydrogen at 40 °C for 2 h. After 2 h the reaction was diluted with EtOH (10 mL), filtered through diatomaceous earth and washed with a large excess of EtOH. The residue was concentrated under reduced pressure and purified by column chromatography eluting with CHCl3/MeOH (95:5) to give 6 as a viscous brown oil (950 mg, 77 %).

(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine Suppliers

China 238 India 4 United Kingdom 1 United States 8 Global 251

Shanghai Famo Bio-chemical Technology Company Ltd.

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TIANJIN PHARMACN MEDICAL TECHNOLOGY CO.,LTD.

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Energy Chemical

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Wuhan Sunrise Technology Development Co., Ltd.

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China Langchem Inc.

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Synches Co., Ltd.

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View Lastest Price from (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine manufacturers

Jinan Finer Chemical Co., Ltd

Product: N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine 314771-76-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20mt
Release date: 2019-03-28

Nanjing Fred Technology Co., Ltd

Product: N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine 314771-76-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1 ton
Release date: 2023-12-20

Henan Aochuang Chemical Co.,Ltd.

Product: (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine 314771-76-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-30

314771-76-1, (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMineRelated Search:

3-((3R,4R)-4-Methyl-3-(Methyl(7H-pyrrolo[2,3-d]pyriMidin-4-yl)aMino)piperidin-1-yl)-3-oxopropanaMide 3-((3S,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile Tofacitinib Impurity 19 3-((3R,4R)-3-((2-chloro-7H-pyrrolo[2,3-d]pyriMidin-4-yl)(Methyl)aMino)-4-Methylpiperidin-1-yl)-3-oxopropanenitrile N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (3S,4S)-1-benzyl-N,4-diMethylpiperidin-3-aMine N-Methyl-N-((3S,4S)-4-Methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyriMidin-4-aMine Afatinib Dimaleate impurity Alfatinib maleate trans-4-Dimethylaminocrotonic acid hydrochloride 4-Quinazolinamine, N-(3-chloro-4-fluorophenyl)-7-fluoro-6-nitro- Afatinib dimaleate (S)-(+)-3-Hydroxytetrahydrofuran Afatinib (BIBW 2992) 7-Fluoro-6-nitro-4-hydroxyquinazoline 4-QuinazolinaMine, N-(3-chloro-4-fluorophenyl)-6-nitro-7-[[(3S)-tetrahydro-3-furanyl]oxy]- Afatinib Impurity 17 Afatinib Impurity 4

4-QuinazolinaMine, N-(3-chloro-4-fluorophenyl)-6-amine-7-[[(3S)-tetrahydro-3-furanyl]oxy]-

6-Amino-4-[(3-chloro-4-fluorophenyl)amino]-7-[[(S)-tetrahydro-3-furanyl]oxy]quinazoline

Afatinib-1

(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diammine

4,6-Quinazolinediamine, N4-(3-chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-

Afatinib-des(4-dimethylamino-2-en-1-oxo)butyl

N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine

Intermediates of sunitinib

(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine

7-((S)-tetrahydrofuran-3-yloxy)-4-(3-chloro-4-fluorophenyl) aMino-6-aMinoquinazoline

Afatinib IMpurity B

Afatinib intermediate D

N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]

Afatinib INT

4-N-(3-chloro-4-fluorophenyl)-7-[(3S)-oxolan -3-yl]oxyquinazoline-4,6-diamine

(S)-N-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4

3-furanyl]oxy]-4,6-quinazolinediamine

Afatinib Impurity 1 ABCDEFGHJKL

(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine ISO 9001：2015 REACH

(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamie

(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)...

afatinib impurities140

314771-76-1

Afatinib Dimaleate

314771-76-1