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
3,6-Dibromo-9-(2-ethylhexyl)carbazole REF: 3B-D4830CAS: 173063-52-0	>98.0%(GC)	99.00 €~299.00 €	Mon 24 Feb 25
N-(tert-Butoxycarbonyl)-D-proline Methyl Ester REF: 3B-B4787CAS: 73323-65-6	>98.0%(GC)	23.00 €~64.00 €	Mon 24 Feb 25
4-(4-Bromophenyl)dibenzofuran REF: 3B-B4884CAS: 955959-84-9	>98.0%(GC)	109.00 €~371.00 €	Mon 24 Feb 25
3-Amino-4-bromopyrazole REF: 3B-A2688CAS: 16461-94-2	>98.0%(GC)(T)	43.00 €~110.00 €	Mon 24 Feb 25
5-Formyl-2-furanboronic Acid (contains varying amounts of Anhydride) REF: 3B-F0611CAS: 27329-70-0	95.0 to 115.0 %	27.00 €~66.00 €	Mon 24 Feb 25
tert-Butyl L-Pyroglutamate REF: 3B-B4026CAS: 35418-16-7	>98.0%(GC)	27.00 €~46.00 €	Mon 24 Feb 25
5-(Aminomethyl)thiophene-2-sulfonamide hydrochloride REF: 10-F788177CAS: 21151-36-0	95%	50.00 €~216.00 €	Mon 24 Feb 25
1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide] REF: 3B-B1651CAS: 56602-33-6	>98.0%(HPLC)	28.00 €~170.00 €	Mon 24 Feb 25
Furfural REF: 3B-F0073CAS: 98-01-1	>98.0%(GC)	28.00 €~69.00 €	Mon 24 Feb 25
2-Butyl-3-(4-hydroxybenzoyl)benzofuran REF: 3B-B3339CAS: 52490-15-0	>98.0%(GC)(T)	189.00 €	Mon 24 Feb 25
2-Methylbenzoxazole REF: 3B-M0557CAS: 95-21-6	>99.0%(GC)	72.00 €	Mon 24 Feb 25
(R)-3-Hydroxytetrahydrofuran REF: 3B-H1332CAS: 86087-24-3	>98.0%(GC)	79.00 €~284.00 €	Mon 24 Feb 25
Indole-6-carboxylic Acid REF: 3B-I0663CAS: 1670-82-2	>98.0%(T)(HPLC)	44.00 €~117.00 €	Mon 24 Feb 25
6,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(S,S)-TaDiAS-2nd] REF: 3B-D3476CAS: 2135524-59-1	>95.0%(N)	170.00 €~804.00 €	Mon 24 Feb 25
5-Methyl-1-phenylpyrazole-4-carboxylic Acid REF: 3B-M2692CAS: 91138-00-0	>98.0%(GC)(T)	64.00 €~220.00 €	Mon 24 Feb 25
S-(2-Methyl-3-furyl) Thioacetate REF: 3B-M2661CAS: 55764-25-5	>96.0%(GC)	36.00 €~93.00 €	Mon 24 Feb 25
3-Methoxythiophene REF: 3B-M1093CAS: 17573-92-1	>98.0%(GC)	27.00 €~184.00 €	Mon 24 Feb 25
1,1'-Thiocarbonyldiimidazole REF: 3B-C1376CAS: 6160-65-2	>95.0%(GC)(T)	113.00 €~502.00 €	Mon 24 Feb 25
2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one REF: 3B-A2567CAS: 105355-26-8	>98.0%(T)(HPLC)	85.00 €~287.00 €	Mon 24 Feb 25
5-Amino-1,3-diphenylpyrazole REF: 3B-A2904CAS: 5356-71-8	>98.0%(HPLC)	36.00 €~88.00 €	Mon 24 Feb 25

100mg		50.00 €
500mg		216.00 €

25g		28.00 €
500g		69.00 €

5-membered Heterocycles

3,6-Dibromo-9-(2-ethylhexyl)carbazole

Ref: 3B-D4830

N-(tert-Butoxycarbonyl)-D-proline Methyl Ester

Ref: 3B-B4787

4-(4-Bromophenyl)dibenzofuran

Ref: 3B-B4884

3-Amino-4-bromopyrazole

Ref: 3B-A2688

5-Formyl-2-furanboronic Acid (contains varying amounts of Anhydride)

Ref: 3B-F0611

tert-Butyl L-Pyroglutamate

Ref: 3B-B4026

5-(Aminomethyl)thiophene-2-sulfonamide hydrochloride

Ref: 10-F788177

1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]

Ref: 3B-B1651

Furfural

Ref: 3B-F0073

2-Butyl-3-(4-hydroxybenzoyl)benzofuran

Ref: 3B-B3339

2-Methylbenzoxazole

Ref: 3B-M0557

(R)-3-Hydroxytetrahydrofuran

Ref: 3B-H1332

Indole-6-carboxylic Acid

Ref: 3B-I0663

6,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(S,S)-TaDiAS-2nd]

Ref: 3B-D3476

5-Methyl-1-phenylpyrazole-4-carboxylic Acid

Ref: 3B-M2692

S-(2-Methyl-3-furyl) Thioacetate

Ref: 3B-M2661

3-Methoxythiophene

Ref: 3B-M1093

1,1'-Thiocarbonyldiimidazole

Ref: 3B-C1376

2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one

Ref: 3B-A2567

5-Amino-1,3-diphenylpyrazole

Ref: 3B-A2904