6-membered Heterocycles

6-membered heterocycles are organic compounds that feature a six-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These structures are prevalent in numerous bioactive molecules and pharmaceuticals due to their stability and reactivity. 6-membered heterocycles are also essential in the synthesis of agrochemicals, dyes, and advanced materials. At CymitQuimica, we offer a diverse selection of high-quality 6-membered heterocycles to support your research and industrial applications.

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Product data	Purity	Price range	Estimated delivery
5H-5-Methyl-6,7-dihydrocyclopentapyrazine REF: 3B-M1086CAS: 23747-48-0	>97.0%(GC)(T)	97.00 €	Wed 27 Nov 24
Isocytosine REF: 3B-I0814CAS: 108-53-2	>98.0%(T)(HPLC)	282.00 €	Wed 27 Nov 24
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide REF: 3B-D1655CAS: 69891-92-5	>98.0%(T)	74.00 €~317.00 €	Wed 27 Nov 24
2-Amino-3,5-dibromo-6-methylpyridine REF: 3B-A1663CAS: 91872-10-5	>98.0%(GC)(T)	44.00 €	Wed 27 Nov 24
cis-2,6-Dimethylpiperazine REF: 3B-D2360CAS: 21655-48-1	>98.0%(GC)(T)	58.00 €~438.00 €	Wed 27 Nov 24
3,5-Dichloro-2-pyridone REF: 3B-D3312CAS: 5437-33-2	>98.0%(GC)	100.00 €~304.00 €	Wed 27 Nov 24
5-Ethynylpyridine-3-carboxylic acid REF: 10-F690178CAS: 1211533-87-7	97%	464.00 €	Wed 27 Nov 24
Quinoline Ethiodide REF: 3B-E0173CAS: 634-35-5	>98.0%(T)(HPLC)	40.00 €	Wed 27 Nov 24
2,2-Dimethyl-1,3-dioxan-5-one REF: 3B-D2397CAS: 74181-34-3	>97.0%(GC)	82.00 €~248.00 €	Wed 27 Nov 24
L-(-)-Lactide REF: 3B-L0115CAS: 4511-42-6	>98.0%(T)	69.00 €~452.00 €	Wed 27 Nov 24
Urapidil REF: 3B-U0085CAS: 34661-75-1	>95.0%(T)(HPLC)	92.00 €	Wed 27 Nov 24
(S)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (Linagliptin Impurity) REF: 10-F988633CAS: 668270-11-9	97%	117.00 €	Wed 27 Nov 24
(R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]benzeneacetic Acid REF: 3B-E0993CAS: 63422-71-9	>98.0%(T)(HPLC)	47.00 €~127.00 €	Wed 27 Nov 24
7-Amino-4-methylcoumarin [for HPLC Labeling] REF: 3B-M0760CAS: 26093-31-2	>98.0%(T)(HPLC)	70.00 €~222.00 €	Wed 27 Nov 24
5-Bromo-2-fluoropyrimidine REF: 3B-B3685CAS: 62802-38-4	>98.0%(GC)	100.00 €	Wed 27 Nov 24
Calcein (mixture of isomers) [for Fluorometric Determination of Ca] REF: 3B-C0004CAS: 1461-15-0 154071-48-4	- - -	88.00 €~337.00 €	Wed 27 Nov 24
5-Amino-4,6-dichloropyrimidine REF: 3B-A1395CAS: 5413-85-4	>98.0%(N)	27.00 €~136.00 €	Wed 27 Nov 24
(R)-1-(tert-Butoxycarbonyl)-3-hydroxypiperidine REF: 3B-B4199CAS: 143900-43-0	>98.0%(GC)	59.00 €~165.00 €	Wed 27 Nov 24
Methyl Hesperidine REF: 3B-M0338CAS: 11013-97-1	>90.0%(E)	38.00 €~104.00 €	Wed 27 Nov 24
2-Acetamido-6-hydroxypurine REF: 3B-A1248CAS: 19962-37-9	>95.0%(T)(HPLC)	174.00 €~798.00 €	Wed 27 Nov 24

25g		58.00 €
500g		438.00 €

25g		69.00 €
250g		452.00 €

6-membered Heterocycles

5H-5-Methyl-6,7-dihydrocyclopentapyrazine

Ref: 3B-M1086

Isocytosine

Ref: 3B-I0814

2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide

Ref: 3B-D1655

2-Amino-3,5-dibromo-6-methylpyridine

Ref: 3B-A1663

cis-2,6-Dimethylpiperazine

Ref: 3B-D2360

3,5-Dichloro-2-pyridone

Ref: 3B-D3312

5-Ethynylpyridine-3-carboxylic acid

Ref: 10-F690178

Quinoline Ethiodide

Ref: 3B-E0173

2,2-Dimethyl-1,3-dioxan-5-one

Ref: 3B-D2397

L-(-)-Lactide

Ref: 3B-L0115

Urapidil

Ref: 3B-U0085

(S)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (Linagliptin Impurity)

Ref: 10-F988633

(R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]benzeneacetic Acid

Ref: 3B-E0993

7-Amino-4-methylcoumarin [for HPLC Labeling]

Ref: 3B-M0760

5-Bromo-2-fluoropyrimidine

Ref: 3B-B3685

Calcein (mixture of isomers) [for Fluorometric Determination of Ca]

Ref: 3B-C0004

5-Amino-4,6-dichloropyrimidine

Ref: 3B-A1395

(R)-1-(tert-Butoxycarbonyl)-3-hydroxypiperidine

Ref: 3B-B4199

Methyl Hesperidine

Ref: 3B-M0338

2-Acetamido-6-hydroxypurine

Ref: 3B-A1248