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N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine
[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]-(3-ethynylphenyl)amine

Predict NMR spectrum
RN: 
183321-74-6
MF: 
C22H23N3O4
MW: 
393.44232
InChI:  1S/C22H23N3O4/c1-4-16-6-5-7-17(12-16)25-22-18-13-20(28-10-8-26-2)21(29-11-9-27-3)14-19(18)23-15-24-22/h1,5-7,12-15H,8-11H2,2-3H3,(H,23,24,25)
InChIKey:  AAKJLRGGTJKAMG-UHFFFAOYSA-N
H donor:  1
H acceptor:  7
Rotatable bond:  10
Stereocenter:  0
cLogP:  3.984
cLogS:  -3.527
Polar surface:  74.73
Permanent link: http://www.chemexper.com/search/cas/183321746.html Report error(s)
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  Supplier     Description     Reference  
advtechind erlotinib base, 99% usp 29
10 KG
capotchem Erlotinib, 99%(Min,HPLC)
1kg
5kg
25kg
100kg
200kg
tons
leapchem erlotinib
on request
amadischem Erlotinib, 98%
Bulk, semi-bulk
aifchem 4-[(3-Ethynylphenyl)amino]-6,7-bis(2-methoxyethoxy)quinazoline, 95%
25g
100g
leapchem erlotinib
on request
alfa-chemistry
1g
5g
10g
25g
100g
250g
cm-finechemicals Erlortinib; 4-[(3-Ethynylphenyl)Amino]-6,7-Bis(2-Methoxyethoxy)Quinazoline
Research
Pilot
bocsci Erlotinib, >98%
sbondchem Erlotinib
on request
lclabs Erlotinib, Free Base
500 mg
1 g
2 g
5 g
10 g
lingruichem Erlotinib
on request
pharmacore
Erlotinib
on request
oakwood
Erlotinib, Free Base
, 95%
250mg
1g
5g
biosynth
Erlotinib base
on request
rosewachem Erlotinib Hydrochlorid Intermediate I
on request
bocsci Erlotinib, >98%
chempur Erlotinib/ min. 99.0% (anhydrous basis)
1 g
and other units
jhchem erlotinib
on request
hairuichem erlotinib, 98%NLT
100kg
100g
500g
1kg
5kg
10kg
25kg

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