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  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. 3563 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
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δ-Decanolactone
REF: 3B-D1416CAS: 705-86-2 		>97.0%(GC)29.00 €Tue 10 Dec 24
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7-Acetoxy-4-bromomethylcoumarin [for HPLC Labeling]
REF: 3B-A0979CAS: 2747-04-8 		>98.0%(T)(HPLC)153.00 €Tue 10 Dec 24
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Rhodamine B Hydrazide
REF: 3B-R0260CAS: 74317-53-6 		>98.0%(T)(HPLC)143.00 €~439.00 €Tue 10 Dec 24
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4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic Acid (contains varying amounts of Anhydride)
REF: 3B-T3325CAS: 182281-01-2 		98.0 to 109.0 %75.00 €~248.00 €Tue 10 Dec 24
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Isorhamnetin
REF: 3B-I1068CAS: 480-19-3 		>95.0%(HPLC)78.00 €~266.00 €Tue 10 Dec 24
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3-Chloro-7-hydroxy-4-methylcoumarin
REF: 3B-C3098CAS: 6174-86-3 		>98.0%(T)89.00 €~388.00 €Tue 10 Dec 24
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δ-Nonanolactone
REF: 3B-N0424CAS: 3301-94-8 		>98.0%(GC)40.00 €Tue 10 Dec 24
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Imperatorin
REF: 3B-I0904CAS: 482-44-0 		>98.0%(HPLC)134.00 €~357.00 €Tue 10 Dec 24
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6-Methyl-4-phenyl-2-chromanone
REF: 3B-M2093CAS: 40546-94-9 		>98.0%(GC)57.00 €~167.00 €Tue 10 Dec 24
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Rhodamine B
REF: 3B-R0040CAS: 81-88-9 		>95.0%(HPLC)44.00 €~165.00 €Tue 10 Dec 24
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2,6-Dimethyl-γ-pyrone
REF: 3B-D0794CAS: 1004-36-0 		>99.0%(GC)71.00 €~191.00 €Tue 10 Dec 24
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5-Aminofluorescein (isomer I)
REF: 3B-A0306CAS: 3326-34-9 		>95.0%(T)(HPLC)110.00 €~408.00 €Tue 10 Dec 24
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7-Hydroxycoumarin-3-carboxylic Acid
REF: 3B-H1352CAS: 779-27-1 		>98.0%(HPLC)70.00 €~213.00 €Tue 10 Dec 24
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Kojic Acid Dipalmitate
REF: 3B-K0050CAS: 79725-98-7 		>98.0%(HPLC)30.00 €~83.00 €Tue 10 Dec 24
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Xanthone
REF: 3B-X0005CAS: 90-47-1 		>98.0%(GC)78.00 €Tue 10 Dec 24
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Acid Red 87
REF: 3B-T0037CAS:
>90.0%(E)30.00 €Tue 10 Dec 24
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1,3,3-Trimethylindolinobenzopyrylospiran
REF: 3B-T0344CAS: 1485-92-3 		>98.0%(T)(HPLC)77.00 €~243.00 €Tue 10 Dec 24
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Coumarin-3-carbonitrile
REF: 3B-C2830CAS: 15119-34-3 		>98.0%(GC)33.00 €~95.00 €Tue 10 Dec 24
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6-Hydroxyflavanone
REF: 3B-H1027CAS: 4250-77-5 		>98.0%(GC)(T)43.00 €~155.00 €Tue 10 Dec 24
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3-(Bromoacetyl)coumarin
REF: 3B-B4679CAS: 29310-88-1 		>95.0%(GC)27.00 €~75.00 €Tue 10 Dec 24
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δ-Decanolactone
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δ-Decanolactone

CAS:705-86-2
Formula:
C10H18O2
Purity:
>97.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
170.25

Ref: 3B-D1416

25ml29.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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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

1g153.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Rhodamine B Hydrazide
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Rhodamine B Hydrazide

CAS:74317-53-6
Formula:
C28H32N4O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light red to Red to Purple powder to crystal
Molecular weight:
456.59

Ref: 3B-R0260

1g439.00 €
200mg143.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic Acid (contains varying amounts of Anhydride)
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4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic Acid (contains varying amounts of Anhydride)

CAS:182281-01-2
Formula:
C11H15BO4
Purity:
98.0 to 109.0 %
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
222.05

Ref: 3B-T3325

5g75.00 €
25g248.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Isorhamnetin
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Isorhamnetin

CAS:480-19-3
Formula:
C16H12O7
Purity:
>95.0%(HPLC)
Color and Shape:
Light yellow to Amber to Dark green powder to crystal
Molecular weight:
316.27

Ref: 3B-I1068

10mg78.00 €
50mg266.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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3-Chloro-7-hydroxy-4-methylcoumarin
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3-Chloro-7-hydroxy-4-methylcoumarin

CAS:6174-86-3
Formula:
C10H7ClO3
Purity:
>98.0%(T)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
210.61

Ref: 3B-C3098

1g89.00 €
5g388.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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δ-Nonanolactone
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δ-Nonanolactone

CAS:3301-94-8
Formula:
C9H16O2
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
156.23

Ref: 3B-N0424

25ml40.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Imperatorin
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Imperatorin

CAS:482-44-0
Formula:
C16H14O4
Purity:
>98.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
270.28

Ref: 3B-I0904

25mg134.00 €
100mg357.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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6-Methyl-4-phenyl-2-chromanone
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6-Methyl-4-phenyl-2-chromanone

CAS:40546-94-9
Formula:
C16H14O2
Purity:
>98.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
238.29

Ref: 3B-M2093

5g57.00 €
25g167.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Rhodamine B
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Rhodamine B

CAS:81-88-9
Formula:
C28H31ClN2O3
Purity:
>95.0%(HPLC)
Color and Shape:
Yellow to Brown to Dark green powder to lump
Molecular weight:
479.02

Ref: 3B-R0040

25g44.00 €
250g165.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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2,6-Dimethyl-γ-pyrone
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2,6-Dimethyl-γ-pyrone

CAS:1004-36-0
Formula:
C7H8O2
Purity:
>99.0%(GC)
Color and Shape:
White to Almost white powder to crystaline
Molecular weight:
124.14

Ref: 3B-D0794

5g71.00 €
25g191.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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5-Aminofluorescein (isomer I)
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5-Aminofluorescein (isomer I)

CAS:3326-34-9
Formula:
C20H13NO5
Purity:
>95.0%(T)(HPLC)
Color and Shape:
Orange to Brown to Dark red powder to crystal
Molecular weight:
347.33

Ref: 3B-A0306

1g110.00 €
5g408.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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7-Hydroxycoumarin-3-carboxylic Acid
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7-Hydroxycoumarin-3-carboxylic Acid

CAS:779-27-1
Formula:
C10H6O5
Purity:
>98.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
206.15

Ref: 3B-H1352

1g213.00 €
200mg70.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Kojic Acid Dipalmitate
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Kojic Acid Dipalmitate

CAS:79725-98-7
Formula:
C38H66O6
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
618.94

Ref: 3B-K0050

5g30.00 €
25g83.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Xanthone
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Xanthone

CAS:90-47-1
Formula:
C13H8O2
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
196.21

Ref: 3B-X0005

25g78.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Acid Red 87
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Acid Red 87

CAS:17372-87-1 548-26-5
Formula:
C20H6Br4Na2O5
Purity:
>90.0%(E)
Color and Shape:
Orange to Brown to Dark red powder to crystaline
Molecular weight:
691.86

Ref: 3B-T0037

25g30.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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1,3,3-Trimethylindolinobenzopyrylospiran
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1,3,3-Trimethylindolinobenzopyrylospiran

CAS:1485-92-3
Formula:
C19H19NO
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
277.37

Ref: 3B-T0344

1g77.00 €
5g243.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Coumarin-3-carbonitrile
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Coumarin-3-carbonitrile

CAS:15119-34-3
Formula:
C10H5NO2
Purity:
>98.0%(GC)
Color and Shape:
White to Light orange to Yellow powder to crystal
Molecular weight:
171.16

Ref: 3B-C2830

1g33.00 €
5g95.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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6-Hydroxyflavanone
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6-Hydroxyflavanone

CAS:4250-77-5
Formula:
C15H12O3
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
240.26

Ref: 3B-H1027

1g43.00 €
5g155.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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3-(Bromoacetyl)coumarin
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3-(Bromoacetyl)coumarin

CAS:29310-88-1
Formula:
C11H7BrO3
Purity:
>95.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
267.08

Ref: 3B-B4679

1g27.00 €
5g75.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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