ChemicalBook >?? ???? >4,7-????????

4,7-????????

4,7-???????? ??? ???

?? ??:: 2148-57-4

???:: 4,7-????????

???(??):: 4,7-????????

???:: 4,7-Dichloroquinazoline

???(??):: 4,7-Dichloroquizoline;7-dichloroquinazoline;4,7-DICHLOROQUINAZOLINE;Quinazoline, 4,7-dichloro-;4,7-Dichloroquinazoline;4,7-dichloro-4a,8a-dihydroquinazoline

CBNumber:: CB3358665

???:: C8H4Cl2N2

??? ??:: 199.04

MOL ??:: 2148-57-4.mol

?? ?? 124

4,7-???????? ??

???: 135-136 °C

?? ?: 317.6±22.0 °C(Predicted)

??: 1.486±0.06 g/cm3(Predicted)

?? ??: under inert gas (nitrogen or Argon) at 2-8°C

?? ?? (pKa): 0.12±0.30(Predicted)

??: Off-white to yellow Solid

?? ? ?? ??
?? ? ???? ?? (GHS)

HS ??	2933998090

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

4,7-???????? C??? ??, ??, ??

??

4,7-Dichloroquinazoline is a useful building block, used in the synthesis of aroylquinazolines via aroylation with aryl aldehydes. 4,7-Dichloroquinazoline has been identified as a dengue virus entry inhibitor.

4,7-???????? ?? ?? ? ???

???

2-???-4-??? ???? 2-???-4-???????? 2-???-4-?????? 7-???-4-?????

?? ??

4,7-???????? ?? ??

???( 124)?? ??

???	??	???	??	?? ?	??
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29731	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29855	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49733	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
Zhejiang J&C Biological Technology Co.,Limited	+1-2135480471	sales@sarms4muscle.com	China	10473	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20342	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58

4,7-???????? ?? ??:

????? ??? 3-??-1-??-2-????-5-? CHLOROQUINE 4,7-Dichloroquinoline Cefazolin Oxymetazoline 2,4-DICHLOROQUINAZOLINE 6-Methoxy-2,4-dichloroquinazoline 6-BROMO-2,4-DICHLOROQUINAZOLINE 4,5-Dichloroquinazoline 4,6-DICHLOROQUINAZOLINE 4,8-DICHLORO-QUINAZOLINE 7-Fluoro-2,4-dichloroquinazoline 8-Methoxy-2,4-dichloroquinazoline Quinazoline QUINAZOLINE, 4,7-DICHLORO-2-METHYL- 4,6,7-TRICHLOROQUINAZOLINE 4,7-DICHLORO-2-(4-METHOXY-PHENYL)-QUINAZOLINE

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