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2-CHLORO-3-FLUORO-4-FORMYLPYRIDINE CAS:329794-28-7
2-Chloro-3-fluoro-4-formylpyridine wani sinadari ne na halitta wanda ke da dabarar kwayoyin halitta ta C6H4ClFNO. Yana da zoben pyridine wanda aka maye gurbinsa da kwayar chlorine a matsayi na 2, kwayar fluorine a matsayi na 3, da kuma kungiyar formyl (-CHO) a matsayi na 4. Wannan tsarin maye gurbin na musamman yana ba da halaye na lantarki daban-daban waɗanda ke haɓaka amsawar sa. Kasancewar halogens yana ƙara yawan lantarki, yana sa ya dace da maye gurbin nucleophilic da sauran canje-canjen sinadarai. Ana amfani da shi sosai a cikin ilmin sunadarai na magani, 2-chloro-3-fluoro-4-formylpyridine yana aiki azaman matsakaici mai mahimmanci don haɗa mahadi daban-daban na bioactive da sabbin magunguna.
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3-Iodopyridin-2-amine CAS:104830-06-0
3-Iodopyridin-2-amine wani sinadari ne na halitta wanda aka siffanta shi da tsarin kwayoyin halitta C5H5IN2. Wannan kwayar halitta tana da zoben pyridine tare da madadin iodide a matsayi na 3 da kuma rukunin amino a matsayi na 2. Kasancewar aidin yana gabatar da babban halayyar electrophilic, yayin da rukunin amino ke haɓaka nucleophilicity, wanda ke haifar da amsawar sinadarai na musamman. A matsayin matsakaici mai yawa, 3-iodopyridin-2-amine yana taka muhimmiyar rawa a cikin haɗakar kwayoyin halitta, musamman a masana'antar magunguna, inda za a iya amfani da shi don haɓaka mahaɗan bioactive daban-daban. Tsarinsa na musamman kuma ya sa ya zama mai dacewa a kimiyyar kayan aiki don ƙirar kayan aiki masu aiki.
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3-Amino-2-picoline CAS: 3430-10-2
3-Amino-2-picoline wani sinadari ne na halitta wanda ke da dabarar kwayoyin halitta C6H8N2. Ya ƙunshi zoben pyridine tare da rukunin amino a matsayi na 3 da kuma rukunin methyl a matsayi na 2. Wannan tsarin maye gurbin na musamman yana tasiri ga halayen sinadarai, yana mai da shi matsakaici mai mahimmanci a cikin haɗakar kwayoyin halitta. Ƙungiyar amino tana ba da halayyar nucleophilic, yayin da kasancewar ƙungiyar methyl na iya shafar rarrabawar lantarki, yana haɓaka amsawar mahaɗin. 3-Amino-2-picoline yana samun aikace-aikace a cikin magunguna, sinadarai masu aiki, da kimiyyar kayan aiki, inda yake aiki a matsayin tubalin gini don haɓaka mahaɗan bioactive da kayan aiki masu aiki.
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2-CHLORO-5-FLUORO-3-HYDROXYPYRIDINE CAS:884494-35-3
2-Chloro-5-fluoro-3-hydroxypyridine wani sinadari ne na halitta wanda ke da dabarar kwayoyin halitta ta C6H5ClFNO. Yana da zoben pyridine wanda aka maye gurbinsa da kwayar chlorine a matsayi na 2, kwayar fluorine a matsayi na 5, da kuma rukunin hydroxyl (-OH) a matsayi na 3. Wannan tsarin maye gurbin na musamman yana shafar halayen lantarki, yana haɓaka amsawa kuma yana sa ya dace da canje-canjen sinadarai daban-daban. Kasancewar halogens yana ƙara ƙarfin lantarki, yayin da rukunin hydroxyl yana ba da damar hulɗar haɗin hydrogen. Ana amfani da shi sosai a cikin ilmin sunadarai na magani, 2-chloro-5-fluoro-3-hydroxypyridine yana aiki azaman matsakaici mai mahimmanci don haɗa mahadi masu aiki daban-daban.
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3-Amino-5-bromo-2-chloropyridine CAS:588729-99-1
3-Amino-5-bromo-2-chloropyridine wani sinadari ne na halitta wanda ke da dabarar kwayoyin halitta C5H4BrClN2. Yana da zoben pyridine wanda aka maye gurbinsa da rukunin amino a matsayi na 3, ƙungiyar bromo a matsayi na 5, da kuma ƙungiyar chloro a matsayi na 2. Wannan tsarin maye gurbin na musamman yana ba wa mahaɗin halaye na lantarki daban-daban, wanda hakan ya sa ya zama matsakaici mai mahimmanci a cikin sinadarai na roba. Kasancewar ƙungiyoyin da ke cire electron (bromo da chloro) da kuma ƙungiyoyin da ke ba da gudummawar electron (amino) yana tasiri ga amsawarsa a cikin halayen sinadarai daban-daban, musamman a cikin gano magunguna da haɓaka aikin gona, yana nuna mahimmancinsa a cikin binciken magunguna da na halitta.
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3,5-DICHLOROISONIKICOTINIC ACID CAS:13958-93-5
3,5-Dichoroisonicotinic acid wani sinadari ne na halitta wanda ke da tsarin kwayoyin halitta C6H3Cl2N O2. Ya ƙunshi zoben pyridine tare da aikin carboxylic acid, wanda ke ɗauke da mayukan chlorine guda biyu a matsayi na 3 da 5. Wannan sinadari yana da mahimmanci a cikin haɗakar kwayoyin halitta da kuma ilmin sunadarai na magani, yana aiki a matsayin muhimmin matsakaici don haɓaka magunguna daban-daban da sinadarai na noma. Kasancewar dichlorination yana ƙara yawan amsawar sa, yana ba shi damar shiga cikin halayen sinadarai daban-daban. Bincike kan 3,5-dichloroisonicotinic acid na iya haifar da sabbin sinadarai tare da yuwuwar amfani da su wajen warkarwa, wanda hakan ya sa ya zama abin sha'awa ga masana kimiyyar sinadarai da masana magunguna.
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2-Chloro-4-methyl-3-nitropyridine CAS:23056-39-5
2-Chloro-4-methyl-3-nitropyridine wani sinadari ne na halitta wanda ke da dabarar kwayoyin halitta C6H6ClN O2. Ya ƙunshi zoben pyridine wanda ke ɗauke da kwayar chlorine a matsayi na 2, ƙungiyar methyl a matsayi na 4, da kuma ƙungiyar nitro a matsayi na 3. Wannan tsarin maye gurbin na musamman yana ba da halaye na lantarki na musamman, wanda hakan ya sa ya zama matsakaici mai mahimmanci a cikin sinadarai na roba. Kasancewar abubuwan da ke ba da gudummawa ga electron (methyl) da electron-withdrawings (nitro, chloro) suna tasiri ga amsawar sa, yana ba da damar sauye-sauyen sinadarai daban-daban. Bincike a cikin wannan sinadari yana da yuwuwar amfani a cikin magunguna da sinadarai na noma, yana nuna mahimmancin sa a cikin sinadarai na magani.
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5-ACETYL-2-METHOXYPYRIDINE, 97% CAS:213193-32-9
5-Acetyl-2-methoxypyridine wani sinadari ne na halitta wanda ke da dabarar kwayoyin halitta C8H9NO2. Yana da zoben pyridine wanda aka maye gurbinsa da rukunin acetyl a matsayi na 5 da kuma rukunin methoxy a matsayi na 2. Wannan kwayar halitta tana nuna halaye masu ban sha'awa na lantarki saboda kasancewar ƙungiyoyin bayar da electron (methoxy) da na cire electron (acetyl), wanda ke tasiri ga amsawarta a cikin hanyoyin sinadarai daban-daban. Wannan sinadari yana da mahimmanci a cikin haɗakar kwayoyin halitta, musamman a matsayin tubalin gini ga magunguna da sinadarai masu noma. Sake amsawarta mai yawa yana ba da damar sauye-sauye daban-daban, yana mai da shi matsakaici mai mahimmanci a cikin sinadaran roba da bincike kan sabbin mahaɗan da ke aiki a fannin halittu.
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2-BROMO-4,6-DIMETHYLPYRIDINE CAS:4926-26-5
2-Bromo-4,6-dimethylpyridine wani sinadari ne na halitta wanda ke da tsarin kwayoyin halitta C8H10BrN. Yana da zoben pyridine wanda aka maye gurbinsa da atom na bromine a matsayi na 2 da ƙungiyoyin methyl guda biyu a matsayi na 4 da 6. Wannan tsarin maye gurbin na musamman yana haɓaka halayen lantarki na kwayoyin, yana mai da shi matsakaici mai mahimmanci a cikin haɗakar kwayoyin halitta. Kasancewar atom na bromine yana sauƙaƙe maye gurbin nucleophilic, yayin da ƙungiyoyin methyl ke shafar sterics da amsawa. Ana amfani da shi sosai a cikin magunguna da sinadarai masu aiki, 2-bromo-4,6-dimethylpyridine yana aiki azaman abin da ke haifar da mahaɗan bioactive daban-daban da kayan aiki.
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2,4-Dibromonicotinic acid CAS:1269291-41-9
2,4-Dibromonicotinic acid wani sinadari ne na halitta wanda ke da tsarin kwayoyin halitta C6H4Br2N O2. Yana da zoben pyridine tare da abubuwan maye gurbin bromine a matsayi na 2 da 4 da kuma ƙungiyar aiki ta carboxylic acid. Wannan sinadari yana da sha'awar hada kwayoyin halitta da kuma sinadaran magani domin yana aiki a matsayin muhimmin matsakaici wajen shirya magunguna da sinadarai daban-daban. Kasancewar bromine yana kara karfin amsawar sa, yana ba da damar yin sauye-sauye masu yawa a fannin sinadarai. Binciken halaye da halayen 2,4-dibromonicotinic acid na iya haifar da ci gaban sabbin sinadarai tare da yuwuwar amfani da su wajen warkar da cututtuka.
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3-CHLOROISONIKOTINALDEHYDE CAS:72990-37-5
3-Chloroisonicotinaldehyde wani sinadari ne na halitta wanda ke da tsarin kwayoyin halitta na C7H6ClN kuma yana da zoben pyridine wanda ke ɗauke da maye gurbin chloro da kuma ƙungiyar aiki ta aldehyde. Wannan sinadari sananne ne saboda yuwuwar amfaninsa a cikin haɗakar kwayoyin halitta, musamman a cikin haɓaka tsaka-tsakin magunguna. Kasancewar matsayin chlorinated yana haɓaka amsawar kwayoyin halitta, yana ba shi damar shiga cikin halayen sinadarai daban-daban, kamar maye gurbin nucleophilic da halayen condensation. Fahimtar halayensa da amsawarsa yana da mahimmanci ga masana kimiyyar sinadarai da ke da hannu wajen haɗa sabbin mahadi tare da ayyukan halittu masu yuwuwa.
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3-Pyridinecarboxaldehyde, 6-ethoxy- (9CI) CAS:97455-61-3
3-Pyridinecarboxaldehyde, 6-ethoxy- (9CI) wani sinadari ne mai sinadaran da ke dauke da tsarin kwayoyin halitta C10H11NO2. Yana dauke da zoben pyridine da aka maye gurbinsa da aldehyde da kungiyar ethoxy a wasu wurare. Ana amfani da wannan sinadari a aikace-aikacen hada kwayoyin halitta daban-daban, musamman a masana'antun magunguna da na noma. Tsarinsa na musamman yana ba da damar yin aiki wanda za a iya amfani da shi a cikin karin halayen sinadarai, wanda hakan ya sanya shi matsakaici mai mahimmanci. Fahimtar halaye da halayensa a karkashin yanayi daban-daban yana taimaka wa masana kimiyyar sinadarai wajen samar da sabbin sinadarai da inganta hanyoyin aiki a cikin hanyoyin hada sinadarai.
