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  2. Chemical Compounds
  3. Organic Compounds
  4. Compounds by Functional Group and Structure
  5. Cyclic Compounds
  6. Heterocyclic Compounds
  7. Heterocycles with Oxygen (O)
  8. Pyrans
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Pyrans

Heterocyclic pyrans are a class of organic compounds that contain a six-membered heterocyclic, non-aromatic ring consisting of five carbon atoms and one oxygen atom, with two double bonds. Pyrans are valuable intermediates in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. At CymitQuimica, we offer a diverse range of high-quality pyrans to support your research and industrial applications.

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Subcategories of "Pyrans"

3,4-Dihydro-2H-pyran

4H-Pyran

Halogenated Pyrans

Spiropyrans

Tetrahydro-2H-pyran

Products of "Pyrans"

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products per page. 3562 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
Coumarin 153
REF: 3B-C2858CAS: 53518-18-6 		>95.0%(T)(HPLC)78.00 €~270.00 €Tue 25 Feb 25
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6-Bromocoumarin-3-carboxylic Acid
REF: 3B-B4696CAS: 2199-87-3 		>98.0%(HPLC)97.00 €~382.00 €Tue 25 Feb 25
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1,8-Cineole
REF: 3B-C0934CAS: 470-82-6 		>98.0%(GC)33.00 €~178.00 €Tue 25 Feb 25
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Flavanone
REF: 3B-F0255CAS: 487-26-3 		>98.0%(GC)25.00 €~71.00 €Tue 25 Feb 25
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Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)
REF: 3B-D4333CAS: 205319-10-4 		>98.0%(T)To inquireTue 25 Feb 25
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Tetrahydropyran-2-methanol
REF: 3B-T0952CAS: 100-72-1 		>96.0%(GC)56.00 €~224.00 €Tue 25 Feb 25
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7-Acetoxy-4-bromomethylcoumarin [for HPLC Labeling]
REF: 3B-A0979CAS: 2747-04-8 		>98.0%(T)(HPLC)139.00 €Tue 25 Feb 25
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Fluorescein
REF: 3B-F0095CAS: 2321-07-5 		- - -35.00 €~123.00 €Tue 25 Feb 25
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6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic Acid
REF: 3B-H0726CAS: 53188-07-1 		>98.0%(GC)(T)56.00 €~151.00 €Tue 25 Feb 25
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(-)-Epigallocatechin Gallate Hydrate
REF: 3B-E0694CAS:
>98.0%(HPLC)47.00 €~138.00 €Tue 25 Feb 25
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Sodium Flavonol-2'-sulfonate Hydrate [for Determination of Sn, Zr]
REF: 3B-F0184CAS: 77125-87-2 		>98.0%(T)(HPLC)177.00 €Tue 25 Feb 25
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1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran (ca. 50% in Diethyl Phthalate)
REF: 3B-G0415CAS: 1222-05-5 		- - -29.00 €~99.00 €Tue 25 Feb 25
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(±)-Equol
REF: 3B-E0922CAS: 94105-90-5 		>98.0%(GC)112.00 €Tue 25 Feb 25
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Ethyl Coumarin-3-carboxylate
REF: 3B-E0992CAS: 1846-76-0 		>98.0%(GC)71.00 €~230.00 €Tue 25 Feb 25
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Chromone-3-carbonitrile
REF: 3B-C3075CAS: 50743-17-4 		>98.0%(GC)77.00 €Tue 25 Feb 25
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6,8-Dichlorochromone-3-carboxaldehyde
REF: 3B-D4388CAS: 64481-10-3 		>98.0%(GC)69.00 €~259.00 €Tue 25 Feb 25
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Coumarin 102
REF: 3B-C2267CAS: 41267-76-9 		>97.0%(HPLC)(N)124.00 €Tue 25 Feb 25
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Tetraiodofluorescein
REF: 3B-T0124CAS: 15905-32-5 		>95.0%(HPLC)112.00 €Tue 25 Feb 25
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Bromopyrogallol Red
REF: 3B-D0207CAS: 16574-43-9 		min. 70.0 area%(HPLC)60.00 €~176.00 €Tue 25 Feb 25
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2-(9-Oxoxanthen-2-yl)propionic Acid 1,8-Diazabicyclo[5.4.0]undec-7-ene Salt
REF: 3B-O0448CAS: 1346753-05-6 		>98.0%(HPLC)322.00 €Tue 25 Feb 25
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Coumarin 153
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Coumarin 153

CAS:53518-18-6
Formula:
C16H14F3NO2
Purity:
>95.0%(T)(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystaline
Molecular weight:
309.29

Ref: 3B-C2858

1g270.00 €
200mg78.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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6-Bromocoumarin-3-carboxylic Acid
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6-Bromocoumarin-3-carboxylic Acid

CAS:2199-87-3
Formula:
C10H5BrO4
Purity:
>98.0%(HPLC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
269.05

Ref: 3B-B4696

5g97.00 €
25g382.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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1,8-Cineole
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1,8-Cineole

CAS:470-82-6
Formula:
C10H18O
Purity:
>98.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
154.25

Ref: 3B-C0934

25ml33.00 €
100ml64.00 €
500ml178.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Flavanone
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Flavanone

CAS:487-26-3
Formula:
C15H12O2
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
224.26

Ref: 3B-F0255

5g25.00 €
25g71.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)
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Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)

CAS:205319-10-4
Formula:
C39H32Cl2OP2Pd
Purity:
>98.0%(T)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
755.95

Ref: 3B-D4333

1g108.00 €
200mg37.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Tetrahydropyran-2-methanol
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Tetrahydropyran-2-methanol

CAS:100-72-1
Formula:
C6H12O2
Purity:
>96.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
116.16

Ref: 3B-T0952

5ml56.00 €
25ml224.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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7-Acetoxy-4-bromomethylcoumarin [for HPLC Labeling]
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7-Acetoxy-4-bromomethylcoumarin [for HPLC Labeling]

CAS:2747-04-8
Formula:
C12H9BrO4
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
297.10

Ref: 3B-A0979

1g139.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Fluorescein
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Fluorescein

CAS:2321-07-5
Formula:
C20H12O5
Color and Shape:
Orange to Amber to Dark red powder to crystal
Molecular weight:
332.31

Ref: 3B-F0095

25g35.00 €
100g46.00 €
500g123.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic Acid
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6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic Acid

CAS:53188-07-1
Formula:
C14H18O4
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Orange to Green powder to crystaline
Molecular weight:
250.29

Ref: 3B-H0726

1g56.00 €
5g151.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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(-)-Epigallocatechin Gallate Hydrate
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(-)-Epigallocatechin Gallate Hydrate

CAS:1257-08-5 989-51-5
Formula:
C22H18O11·xH2O
Purity:
>98.0%(HPLC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
458.38 (as Anhydrous)

Ref: 3B-E0694

100mg47.00 €
500mg138.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Sodium Flavonol-2'-sulfonate Hydrate [for Determination of Sn, Zr]
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Sodium Flavonol-2'-sulfonate Hydrate [for Determination of Sn, Zr]

CAS:77125-87-2
Formula:
C15H9NaO6S·xH2O
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
340.28 (as Anhydrous)

Ref: 3B-F0184

1g177.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran (ca. 50% in Diethyl Phthala…
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1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran (ca. 50% in Diethyl Phthalate)

CAS:1222-05-5
Formula:
C18H26O
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
258.41

Ref: 3B-G0415

25g29.00 €
250g99.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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(±)-Equol
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(±)-Equol

CAS:94105-90-5
Formula:
C15H14O3
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow to Light red powder to crystal
Molecular weight:
242.27

Ref: 3B-E0922

200mg112.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Ethyl Coumarin-3-carboxylate
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Ethyl Coumarin-3-carboxylate

CAS:1846-76-0
Formula:
C12H10O4
Purity:
>98.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
218.21

Ref: 3B-E0992

5g71.00 €
25g230.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Chromone-3-carbonitrile
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Chromone-3-carbonitrile

CAS:50743-17-4
Formula:
C10H5NO2
Purity:
>98.0%(GC)
Color and Shape:
White to Yellow to Green powder to crystal
Molecular weight:
171.16

Ref: 3B-C3075

5g77.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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6,8-Dichlorochromone-3-carboxaldehyde
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6,8-Dichlorochromone-3-carboxaldehyde

CAS:64481-10-3
Formula:
C10H4Cl2O3
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
243.04

Ref: 3B-D4388

1g69.00 €
5g259.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Coumarin 102
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Coumarin 102

CAS:41267-76-9
Formula:
C16H17NO2
Purity:
>97.0%(HPLC)(N)
Color and Shape:
Light yellow to Amber to Dark green powder to crystal
Molecular weight:
255.32

Ref: 3B-C2267

1g124.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Tetraiodofluorescein
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Tetraiodofluorescein

CAS:15905-32-5
Formula:
C20H8I4O5
Purity:
>95.0%(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
835.90

Ref: 3B-T0124

25g112.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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Bromopyrogallol Red
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Bromopyrogallol Red

CAS:16574-43-9
Formula:
C19H10Br2O8S
Purity:
min. 70.0 area%(HPLC)
Color and Shape:
Yellow to Dark green to Black powder to crystal
Molecular weight:
558.15

Ref: 3B-D0207

1g60.00 €
5g176.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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2-(9-Oxoxanthen-2-yl)propionic Acid 1,8-Diazabicyclo[5.4.0]undec-7-ene Salt
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2-(9-Oxoxanthen-2-yl)propionic Acid 1,8-Diazabicyclo[5.4.0]undec-7-ene Salt

CAS:1346753-05-6
Formula:
C25H28N2O4
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
420.51

Ref: 3B-O0448

1g322.00 €
Estimated delivery in United States, on Tuesday 25 Feb 2025
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