5-membered Heterocycles

5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.

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Product data	Purity	Price range	Estimated delivery
3-Chloro-1H-indazole-5-carboxylic acid REF: 10-F498037CAS: 1031417-73-8	95.0%	- - -	Discontinued product
(4-Chloro-2-fluorophenyl)(6-chloro-2-methylimidazo[1,2-b]pyridazin-3-yl)methanone REF: 10-F767373CAS: 1229236-80-9	98%	- - -	Discontinued product
2,5,7-Trichlorothiazolo[4,5-d]pyrimidine REF: 10-F767375CAS: 122970-50-7	98%	- - -	Discontinued product
(S)-2-amino-3-(thiophen-2-yl)propanoic acid hydrochloride REF: 10-F767376CAS: 123053-24-7	98%	- - -	Discontinued product
1-Methyl-5-(2-nitro-phenyl)-1H-pyrazole REF: 10-F317599	95.0%	- - -	Discontinued product
8-Oxa-4-thia-1-azaspiro[4.5]Decane hydrochloride REF: 10-F767380CAS: 1221791-86-1	98%	- - -	Discontinued product
Methyl 1H-pyrazolo[4,3-c]pyridine-4-carboxylate REF: 10-F498111CAS: 1140239-96-8	97.0%	- - -	Discontinued product
Tert-butyl 1-thia-4,8-diazaspiro[4.5]Decane-8-carboxylate hydrochloride REF: 10-F767383CAS: 1221792-10-4	98%	- - -	Discontinued product
(5,6,7,8-Tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl)methanol REF: 10-F767384CAS: 1221792-15-9	98%	- - -	Discontinued product
3-(3-Methyl-isothiazol-5-yl)-phenylamine REF: 10-F317595CAS: 1401521-91-2	95.0%	- - -	Discontinued product
3-(3-Methyl-isothiazol-5-yl)-benzaldehyde REF: 10-F317592CAS: 1401522-01-7	90.0%	- - -	Discontinued product
Methyl 5-methoxybenzo[d]oxazole-7-carboxylate REF: 10-F767385CAS: 1221792-16-0	98%	- - -	Discontinued product
4-(3-Methylisothiazol-5-yl)benzoic acid REF: 10-F317590CAS: 1261236-29-6	95.0%	- - -	Discontinued product
3,4-Dihydro-1H-spiro[naphthalene-2,2'-thiazolidin]-4'-one REF: 10-F767386CAS: 1221792-37-5	98%	- - -	Discontinued product
8-Phenyl-1-thia-4-azaspiro[4.5]Decane hydrochloride REF: 10-F767388CAS: 1221792-77-3	98%	- - -	Discontinued product
methyl 7-methoxy-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylate REF: 10-F767389CAS: 1221792-78-4	98%	- - -	Discontinued product
Tert-butyl 3H-spiro[benzo[d]thiazole-2,4'-piperidine]-1'-carboxylate REF: 10-F767390CAS: 1221792-85-3	98%	- - -	Discontinued product
5-CHLORO-7-METHYLBENZO[D]OXAZOL-2(3H)-ONE REF: 10-F499209CAS: 80525-95-7	95.0%	- - -	Discontinued product
8-Oxa-4-thia-1-azaspiro[4.5]Decan-2-one REF: 10-F767391CAS: 1221792-94-4	98%	- - -	Discontinued product
2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethyl acetate REF: 10-F767731CAS: 1251731-71-1	98%	- - -	Discontinued product

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500mg	Discontinued	Request information

1g	Discontinued	Request information
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5-membered Heterocycles

3-Chloro-1H-indazole-5-carboxylic acid

Ref: 10-F498037

(4-Chloro-2-fluorophenyl)(6-chloro-2-methylimidazo[1,2-b]pyridazin-3-yl)methanone

Ref: 10-F767373

2,5,7-Trichlorothiazolo[4,5-d]pyrimidine

Ref: 10-F767375

(S)-2-amino-3-(thiophen-2-yl)propanoic acid hydrochloride

Ref: 10-F767376

1-Methyl-5-(2-nitro-phenyl)-1H-pyrazole

Ref: 10-F317599

8-Oxa-4-thia-1-azaspiro[4.5]Decane hydrochloride

Ref: 10-F767380

Methyl 1H-pyrazolo[4,3-c]pyridine-4-carboxylate

Ref: 10-F498111

Tert-butyl 1-thia-4,8-diazaspiro[4.5]Decane-8-carboxylate hydrochloride

Ref: 10-F767383

(5,6,7,8-Tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl)methanol

Ref: 10-F767384

3-(3-Methyl-isothiazol-5-yl)-phenylamine

Ref: 10-F317595

3-(3-Methyl-isothiazol-5-yl)-benzaldehyde

Ref: 10-F317592

Methyl 5-methoxybenzo[d]oxazole-7-carboxylate

Ref: 10-F767385

4-(3-Methylisothiazol-5-yl)benzoic acid

Ref: 10-F317590

3,4-Dihydro-1H-spiro[naphthalene-2,2'-thiazolidin]-4'-one

Ref: 10-F767386

8-Phenyl-1-thia-4-azaspiro[4.5]Decane hydrochloride

Ref: 10-F767388

methyl 7-methoxy-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylate

Ref: 10-F767389

Tert-butyl 3H-spiro[benzo[d]thiazole-2,4'-piperidine]-1'-carboxylate

Ref: 10-F767390

5-CHLORO-7-METHYLBENZO[D]OXAZOL-2(3H)-ONE

Ref: 10-F499209

8-Oxa-4-thia-1-azaspiro[4.5]Decan-2-one

Ref: 10-F767391

2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethyl acetate

Ref: 10-F767731