Anéis heterociclos de 5 membros

Os heterociclos de 5 membros são compostos orgânicos formados por um anel de cinco membros contendo um ou mais heteroátomos, como nitrogênio, oxigênio ou enxofre. Esses compostos frequentemente resultam da fusão de um anel benzênico e um heterociclo de 5 membros, criando estruturas diversas com propriedades químicas únicas. Os heterociclos de 5 membros são amplamente utilizados em produtos farmacêuticos, agroquímicos e ciência dos materiais devido à sua reatividade e versatilidade. Na CymitQuimica, oferecemos uma seleção abrangente de heterociclos de 5 membros de alta qualidade para apoiar suas pesquisas e aplicações industriais.

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produtos por página. 118423 produtos desta categoria.

Dados do produto	Pureza	Gama de preços	Estimativa de entrega
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzothiophene REF: 3B-T3236CAS: 912824-84-1	>98.0%(GC)(T)	71,00 €~210,00 €	Seg 02 Dez 24
NBD-H (=4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine) [for HPLC Labeling] REF: 3B-A5557CAS: 131467-87-3	>98.0%(HPLC)	159,00 €	Seg 02 Dez 24
DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling] REF: 3B-A5558CAS: 156153-43-4	>93.0%(T)	216,00 €	Seg 02 Dez 24
(S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] REF: 3B-A5560CAS: 143112-50-9	>98.0%(HPLC)	202,00 €	Seg 02 Dez 24
(R)-(-)-DBD-APy [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] REF: 3B-A5561CAS: 143112-49-6	>98.0%(HPLC)	203,00 €	Seg 02 Dez 24
(R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] REF: 3B-A5563CAS: 143112-51-0	>98.0%(HPLC)	193,00 €	Seg 02 Dez 24
N-Succinimidyl Acetate REF: 3B-S0878CAS: 14464-29-0	>98.0%(GC)	58,00 €~172,00 €	Seg 02 Dez 24
3-Cyclopropyl-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole REF: 10-F428979CAS: 1257637-82-3	- - -	872,00 €	Seg 02 Dez 24
3,3',5,5'-Tetrabromo-2,2'-bithiophene REF: 3B-T2699CAS: 125143-53-5	>98.0%(GC)	39,00 €~393,00 €	Seg 02 Dez 24
2-Bromo-5-(trifluoromethyl)thiazole REF: 10-F446154CAS: 1209458-80-9	95.0%	39,00 €~883,00 €	Seg 02 Dez 24
(S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] REF: 3B-A5567CAS: 159717-68-7	>95.0%(HPLC)(qNMR)	183,00 €	Seg 02 Dez 24
(R)-(-)-DBD-Py-NCS [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [for HPLC Labeling] REF: 3B-A5568CAS: 163927-31-9	>98.0%(HPLC)	259,00 €	Seg 02 Dez 24
N-Succinimidyl 7-Methoxycoumarin-3-carboxylate REF: 3B-S0867CAS: 150321-92-9	>98.0%(HPLC)(N)	58,00 €~326,00 €	Seg 02 Dez 24
2-Methyl-1H-indole-3-carboxylic acid REF: 10-F209676CAS: 63176-44-3	95.0%	65,00 €~477,00 €	Seg 02 Dez 24
NBD-COCl [=4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling] REF: 3B-A5572CAS: 140164-85-8	>92.0%(T)	171,00 €	Seg 02 Dez 24
NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling] REF: 3B-A5573CAS: 221263-97-4	>95.0%(HPLC)	194,00 €	Seg 02 Dez 24
DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling] REF: 3B-A5574CAS: 189373-41-9	- - -	182,00 €	Seg 02 Dez 24
DBD-NCS [=4-(N,N-Dimethylaminosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole] [for HPLC Labeling and Edman Degradation] REF: 3B-A5575CAS: 147611-81-2	- - -	307,00 €	Seg 02 Dez 24
AABD-SH (=4-Acetamido-7-mercapto-2,1,3-benzoxadiazole) [for HPLC Labeling] REF: 3B-A5576CAS: 254973-02-9	>95.0%(HPLC)	170,00 €	Seg 02 Dez 24
N-Succinimidyl 4-Benzoylbenzoate REF: 3B-S0863CAS: 91990-88-4	>98.0%(HPLC)(N)	94,00 €~311,00 €	Seg 02 Dez 24

1g		212,00 €
5g		883,00 €
100mg		39,00 €
250mg		61,00 €

Anéis heterociclos de 5 membros

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzothiophene

Ref: 3B-T3236

NBD-H (=4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine) [for HPLC Labeling]

Ref: 3B-A5557

DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]

Ref: 3B-A5558

(S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]

Ref: 3B-A5560

(R)-(-)-DBD-APy [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]

Ref: 3B-A5561

(R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]

Ref: 3B-A5563

N-Succinimidyl Acetate

Ref: 3B-S0878

3-Cyclopropyl-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Ref: 10-F428979

3,3',5,5'-Tetrabromo-2,2'-bithiophene

Ref: 3B-T2699

2-Bromo-5-(trifluoromethyl)thiazole

Ref: 10-F446154

(S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]

Ref: 3B-A5567

(R)-(-)-DBD-Py-NCS [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [for HPLC Labeling]

Ref: 3B-A5568

N-Succinimidyl 7-Methoxycoumarin-3-carboxylate

Ref: 3B-S0867

2-Methyl-1H-indole-3-carboxylic acid

Ref: 10-F209676

NBD-COCl [=4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]

Ref: 3B-A5572

NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]

Ref: 3B-A5573

DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]

Ref: 3B-A5574

DBD-NCS [=4-(N,N-Dimethylaminosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole] [for HPLC Labeling and Edman Degradation]

Ref: 3B-A5575

AABD-SH (=4-Acetamido-7-mercapto-2,1,3-benzoxadiazole) [for HPLC Labeling]

Ref: 3B-A5576

N-Succinimidyl 4-Benzoylbenzoate

Ref: 3B-S0863