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
3,3,5,5-Tetramethyl-1-pyrroline N-Oxide REF: 3B-T1554CAS: 10135-38-3	>98.0%(GC)	57.00 €~396.00 €	Fri 21 Mar 25
Ethyl 4-Imidazolecarboxylate REF: 3B-E1042CAS: 23785-21-9	>98.0%(GC)(T)	29.00 €~71.00 €	Fri 21 Mar 25
3-Methylthiophene-2-carboxaldehyde REF: 3B-M0899CAS: 5834-16-2	>85.0%(GC)	45.00 €~142.00 €	Fri 21 Mar 25
3,5-Dimethylpyrazole REF: 3B-D1647CAS: 67-51-6	>98.0%(GC)(T)	28.00 €~167.00 €	Fri 21 Mar 25
1-Benzothiophene-3-sulfonyl chloride REF: 10-F067917CAS: 18494-87-6	97.0%	59.00 €~490.00 €	Fri 21 Mar 25
3-(1H-Indol-3-yl)propan-1-ol REF: 10-F329746CAS: 3569-21-9	95.0%	76.00 €~224.00 €	Fri 21 Mar 25
5-Benzothiopheneboronic acid REF: 10-F024828CAS: 845872-49-3	97.0%	326.00 €	Fri 21 Mar 25
2-Methyl-5-phenylbenzoxazole REF: 3B-M1244CAS: 61931-68-8	>98.0%(HPLC)(N)	82.00 €	Fri 21 Mar 25
5-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID REF: 10-F305749CAS: 1222174-93-7	97.0%	170.00 €~444.00 €	Fri 21 Mar 25
1H-Benzotriazole-1-methanol REF: 3B-B1903CAS: 28539-02-8	>98.0%(T)	84.00 €	Fri 21 Mar 25
5,5-Dimethyl-1-pyrroline N-Oxide REF: 3B-D2362CAS: 3317-61-1	>97.0%(GC)(T)	87.00 €~316.00 €	Fri 21 Mar 25
N-Hydroxysulfosuccinimide Sodium Salt REF: 3B-H1304CAS: 106627-54-7	>98.0%(T)(HPLC)	39.00 €~99.00 €	Fri 21 Mar 25
Azido-PEG4-NHS Ester REF: 3B-A2388CAS: 944251-24-5	- - -	135.00 €	Fri 21 Mar 25
(R)-(-)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate REF: 3B-D2549CAS: 23788-74-1	>98.0%(GC)	91.00 €	Fri 21 Mar 25
2-(Aminomethyl)thiophene REF: 3B-A2419CAS: 27757-85-3	>98.0%(GC)(T)	69.00 €~241.00 €	Fri 21 Mar 25
AlkylFluor™ REF: 3B-B5480CAS: 2043361-32-4	>97.0%(N)	102.00 €~311.00 €	Fri 21 Mar 25
TATU REF: 3B-A1861CAS: 873798-09-5	>98.0%(HPLC)(N)	44.00 €~111.00 €	Fri 21 Mar 25
3-Methylbenzofuran-2-carboxylic Acid REF: 3B-M1392CAS: 24673-56-1	>98.0%(GC)(T)	38.00 €~108.00 €	Fri 21 Mar 25
N-Carbobenzoxy-DL-tryptophan REF: 3B-C0641CAS: 13058-16-7	>97.0%(T)	22.00 €~58.00 €	Fri 21 Mar 25
4-Bromopyrazole REF: 3B-B3745CAS: 2075-45-8	>98.0%(GC)	60.00 €~175.00 €	Fri 21 Mar 25

25g		45.00 €
100g		142.00 €

1g		444.00 €
100mg		170.00 €
250mg		224.00 €

5-membered Heterocycles

3,3,5,5-Tetramethyl-1-pyrroline N-Oxide

Ref: 3B-T1554

Ethyl 4-Imidazolecarboxylate

Ref: 3B-E1042

3-Methylthiophene-2-carboxaldehyde

Ref: 3B-M0899

3,5-Dimethylpyrazole

Ref: 3B-D1647

1-Benzothiophene-3-sulfonyl chloride

Ref: 10-F067917

3-(1H-Indol-3-yl)propan-1-ol

Ref: 10-F329746

5-Benzothiopheneboronic acid

Ref: 10-F024828

2-Methyl-5-phenylbenzoxazole

Ref: 3B-M1244

5-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

Ref: 10-F305749

1H-Benzotriazole-1-methanol

Ref: 3B-B1903

5,5-Dimethyl-1-pyrroline N-Oxide

Ref: 3B-D2362

N-Hydroxysulfosuccinimide Sodium Salt

Ref: 3B-H1304

Azido-PEG4-NHS Ester

Ref: 3B-A2388

(R)-(-)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate

Ref: 3B-D2549

2-(Aminomethyl)thiophene

Ref: 3B-A2419

AlkylFluor™

Ref: 3B-B5480

TATU

Ref: 3B-A1861

3-Methylbenzofuran-2-carboxylic Acid

Ref: 3B-M1392

N-Carbobenzoxy-DL-tryptophan

Ref: 3B-C0641

4-Bromopyrazole

Ref: 3B-B3745