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D-(+)-Glucono-1,5-lactone CAS:90-80-2
D-(+)-Glucono-1,5-lactone bụ ester cyclic nke sitere n'okike nke e mepụtara site na D-gluconic acid. Ọ bụ ihe dị mkpa na kemịkalụ nke nwere ike itinye n'ọrụ na nri, ọgwụ, na ihe ịchọ mma. A maara lactone a maka obere acidic ya ma na-eje ozi dị ka ihe na-ebute ụzọ maka ụdị ihe dị iche iche a na-eji eme ihe na usoro ịgbaze na dị ka ihe mgbakwunye nri bara uru. D-(+)-Glucono-1,5-lactone na-egosipụtakwa ihe antioxidant, na-eme ka ọ baa uru na ngwa ndị metụtara ahụike. Ọdịiche ya na ntọala ụlọ ọrụ mmepụta ihe na nyocha na-egosi mkpa ọ dị n'ọhịa nke kemistri organic na biochemistry.
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Aniracetam CAS:72432-10-1
Aniracetam bụ ihe na-adịghị arụ ọrụ nke ezinụlọ racetam, nke a maara maka ihe ndị na-eme ka ọgụgụ isi dịkwuo mma. E kewara ya na kemịkalụ dị ka 1-(4-methoxybenzoyl)-2-pyrrolidinone, e mepụtara ya na 1970s ma mara ya maka imeziwanye ebe nchekwa, mmụta, na ọrụ nghọta zuru oke. Aniracetam na-agbanwe ọrụ neurotransmitter, karịsịa site na imetụta acetylcholine na ndị na-anabata glutamate, nke dị oke mkpa maka synaptic plasticity. Ọ bụ ezie na a mụrụ ya na mbụ maka mbelata uche na ọnọdụ ndị metụtara afọ, mmasị na aniracetam na-agbasa ruo n'ọrụ ya nwere ike ime ka uche, ihe okike, na ọnọdụ dịkwuo mma. Nnyocha na-aga n'ihu na-achọ ịkọwa usoro ọrụ ya na mmetụta ọgwụgwọ sara mbara.
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2,6-Dichloronitrobenzene CAS:601-88-7
2,6-Dichloronitrobenzene bụ ihe na-esi ísì ụtọ nke nwere atọm chlorine abụọ na otu nitro nke ejikọtara na mgbanaka benzene. Usoro kemịkalụ ya bụ C6H3Cl2N O2, ọ bụkwa nke ezinụlọ nitrobenzenes chlorinated. A na-ejikarị ihe mejupụtara a eme ihe na njikọ organic dị ka ihe etiti maka imepụta ọtụtụ ọgwụ, agrochemicals, na agba. Ọnụnọ nke ma otu chlorine na nitro na-eme ka mmeghachi omume electrophilic ya dịkwuo mma, na-eme ka 2,6-dichloronitrobenzene bụrụ ihe owuwu bara uru n'ịmepụta molekul ndị dị mgbagwoju anya karị. Nnyocha na-aga n'ihu na-enyocha ojiji ya na mmetụta gburugburu ebe obibi nke ojiji ya.
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Iodotrimethylsilane CAS:16029-98-4
Iodotrimethylsilane (TMSI) bụ ngwakọta organosilicon dị iche iche nwere usoro molekul C3H9SI, nke a na-ahụ site na ọnụnọ nke otu methyl atọ ejikọtara na atọm silicon, yana ihe nnọchi iodine. Ngwakọta a na-eje ozi dị ka ihe bara uru na njikọta organic, karịsịa maka iwebata ọrụ iodine n'ime ihe ndị dị ndụ dị iche iche. Ike ya ime ka nnọchi nucleophilic na mgbanwe nke alcohols na amines dị mfe na-eme ka ọ bụrụ ngwa ọrụ dị mkpa ma na nyocha agụmakwụkwọ na ngwa ụlọ ọrụ mmepụta ihe. A ka na-enyocha profaịlụ mmeghachi omume pụrụ iche nke Iodotrimethylsilane maka usoro ọhụrụ na kemistri sịntetik na sayensị ihe.
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Pyridine hydrobromide CAS:18820-82-1
Pyridine hydrobromide bụ ihe sitere na pyridine, heterocycle aromatic nwere akụkụ isii nke nwere otu atọm nitrogen. A na-ahụkarị ya n'ụdị nnu hydrobromide ya, ebe a na-emepụta pyridine site na hydrobromic acid. A na-ejikarị ihe a, nke a na-anọchite anya ya dị ka C5H6BrN, eme ihe dị ka ihe na-akpali akpali na mmeghachi omume kemịkalụ dị iche iche, ọkachasị na njikọ organic na kemistri ọgwụ. Pyridine hydrobromide na-arụ ọrụ dị mkpa na nkwadebe nke ihe ndị sitere na pyridine na ihe ndị ọzọ nwere nitrogen, na-eme ka ọ baa uru ma na ngwa ụlọ ọrụ na nyocha agụmakwụkwọ.
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6-Chloro-5-(2-chloroethyl)oxindole CAS:118289-55-7
6-Chloro-5-(2-chloroethyl)oxindole bụ ihe mejupụtara sịntetik nke sitere na klas oxindole nke molekul, nke a maara maka ọrụ dị iche iche nke ihe ndị dị ndụ. Ọnụnọ nke ihe ndị na-anọchi chlorine n'ọnọdụ ụfọdụ na-eme ka mmeghachi omume kemịkalụ ya dịkwuo mma ma na-emetụta ihe ndị dị na ọgwụ ya. Ngwakọta a enwetala nlebara anya na kemistri ọgwụ maka ojiji ya nwere ike ime na mmepe ọgwụ, ọkachasị dị ka ihe ndabere maka imepụta ọgwụgwọ na-elekwasị anya na ọrịa dị iche iche. Atụmatụ nhazi ya na-enye ohere maka mgbanwe ndị nwere ike ime ka arụmọrụ ma ọ bụ nhọrọ dịkwuo mma, na-eme ka ọ bụrụ onye nwere nkwa maka nyocha ọzọ na nyocha ọgwụ.
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2-Amino-5-bromopyrimidine CAS:7752-82-1
2-Amino-5-bromopyrimidine bụ ihe e ji halogenated pyrimidine mee nke e ji otu amino dị na ọnọdụ 2 na atọm bromine dị na ọnọdụ 5 nke mgbanaka pyrimidine mara. Ngwakọta a, nke nwere usoro molekul C4H4BrN3, enwetala nlebara anya na kemistri ọgwụ n'ihi ike ya dị ka ihe owuwu maka imepụta molekul bioactive. Ọnụnọ nke otu ọrụ amino na bromine na-eme ka mmeghachi omume ya dịkwuo mma, na-eme ka ọ dabara adaba maka mgbanwe kemịkalụ dị iche iche. Nnyocha banyere 2-amino-5-bromopyrimidine na-elekwasị anya na ojiji ya na mmepe ọgwụ, karịsịa n'ịmepụta ihe mejupụtara nwere ihe mgbochi nje na ọrịa kansa.
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1,3,5-Trifluorobenzene CAS:372-38-3
1,3,5-Trifluorobenzene bụ ngwakọta aromatic nke a na-akpọ fluorinated nke e ji ihe atọ dị na fluorine mee ihe dị na ebe 1, 3, na 5 dị na mgbanaka benzene. Ngwakọta a dị mkpa na kemịkalụ organic n'ihi ihe pụrụ iche nke atọm fluorine na-enye, gụnyere mmezi kemịkalụ ka mma na polarity agbanwere agbanwe. Ọ na-eje ozi dị ka ihe owuwu dị iche iche na njikọta nke ọgwụ, agrochemicals, na ihe ndị dị elu. Ọnụnọ nke fluorine na-emetụtakwa mmekọrịta molekul, na-eme ka 1,3,5-trifluorobenzene bara uru na ngwa nyocha dị iche iche, karịsịa na mpaghara ndị lekwasịrị anya na nchọpụta ọgwụ na sayensị ihe.
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2,4-Difluorobenzylamine CAS:72235-52-0
2,4-Difluorobenzylamine bụ amine aromatic nke nwere atọm fluorine abụọ dị na mgbanaka benzene na ebe 2 na 4. Ihe mejupụtara a pụtara ìhè maka ihe kemịkalụ pụrụ iche ya nke ihe ndị na-eme ka fluorine dịghachi mma, nke na-eme ka lipophilicity na reactivity dịkwuo mma. Dịka ihe owuwu dị iche iche na njikọ organic, 2,4-difluorobenzylamine na-arụ ọrụ dị mkpa na mmepe nke ọgwụ, agrochemicals, na ihe ndị dị elu. Ike ya isonye na mmeghachi omume kemịkalụ dị iche iche na-eme ka ọ baa uru na kemistri ọgwụ, ebe a na-enyocha ya maka ojiji ọgwụgwọ nwere ike.
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(S)-(+)-3-Chloro-1,2-propanediol CAS:60827-45-4
(S)-(+)-3-Chloro-1,2-propanediol bụ ihe mejupụtara chiral organic nke a ma ama site na otu hydroxyl (-OH) abụọ ya na atọm chlorine. Ihe mejupụtara a na-eje ozi dị ka ihe dị mkpa n'ime mmepụta organic, ọkachasị na ụlọ ọrụ ọgwụ na agrochemical. Stereochemistry kpọmkwem nke (S)-(+)-enantiomer na-eme ka mmeghachi omume ya na ihe ndị dị ndụ dịkwuo mma, na-eme ka ọ baa uru maka imepụta ihe ndị sitere na enantiomerically dị ọcha. Nnyocha na-aga n'ihu na-enyocha ojiji ya dị iche iche, site na mmepe ọgwụ ruo na ihe ndị na-arụ ọrụ, na-egosi mkpa ọ dị na ma agụmakwụkwọ ma ụlọ ọrụ mmepụta ihe.
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(R)-(-)-3-Chloro-1,2-propanediol CAS:57090-45-6
(R)-(-)-3-Chloro-1,2-propanediol bụ ihe mejupụtara chiral organic nke na-eje ozi dị ka ihe dị mkpa n'ime mmepụta nke ọgwụ na agrochemicals. Ọdịdị pụrụ iche ya nwere otu hydroxyl abụọ na atọm chlorine, na-eme ka ọ bụrụ ihe owuwu dị iche iche maka mgbanwe kemịkal dị iche iche. Stereochemistry kpọmkwem nke (R)-(-)-enantiomer na-enye aka na mmeghachi omume ya na ọrụ bayoloji, na-enye ohere maka mmepe nke ngwaahịa enantiomerically dị ọcha. Nnyocha na-aga n'ihu na-elekwasị anya na ojiji ya na mmepụta ọgwụ yana dị ka ihe nwere ike ibute ihe ndị ọzọ na-arụ ọrụ, na-egosipụta mkpa ọ dị na ma kemistri ọgwụ na sayensị ihe onwunwe.
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(S)- (+)-Oxiran-2-ylmethyl- 3-nitrobenzenesulfonate CAS:115314-14-2
(S)-(+)-Oxiran-2-ylmethyl-3-nitrobenzenesulfonate bụ ngwakọta chiral epoxide nke nwere mgbanaka oxirane na otu nitrobenzenesulfonate. Ngwakọta a enwetala mmasị na njikọ organic n'ihi mmeghachi omume pụrụ iche ya, nke bụ isi ihe kpatara mgbanaka epoxide atọ nwere akụkụ atọ, nke nwere ike ibute mwakpo nucleophilic. Stereochemistry kpọmkwem nke enantiomer (S)-(+) na-enye uru pụrụ iche na njikọta asymmetric, na-eme ka mmepụta nke ogige dị ọcha enantiomerically dị. Nnyocha na-aga n'ihu na-enyocha ojiji ya na kemịkalụ ọgwụ na sayensị ihe, na-egosipụta ike ya dị ka ihe dị iche iche maka imepụta ọgwụ na kemịkalụ dị mma.
