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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. 2238 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
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6-Methylcoumarin
REF: 3B-M0189CAS: 92-48-8 		>99.0%(GC)27.00 €Fri 02 May 25
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δ-Hexanolactone
REF: 3B-H0759CAS: 823-22-3 		>99.0%(GC)48.00 €Fri 02 May 25
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6-Chloro-4-hydroxycoumarin
REF: 3B-C2870CAS: 19484-57-2 		>97.0%(GC)(T)40.00 €~102.00 €Fri 02 May 25
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Pyrogallol Red [for Protein Research]
REF: 3B-P1976CAS: 32638-88-3 		>95.0%(HPLC)41.00 €Fri 02 May 25
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Flavoxate Hydrochloride
REF: 3B-F0717CAS: 3717-88-2 		>98.0%(T)(HPLC)64.00 €~181.00 €Fri 02 May 25
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Uranine
REF: 3B-F0096CAS: 518-47-8 		>95.0%(HPLC)22.00 €~176.00 €Fri 02 May 25
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7-(Diethylamino)-3-phenylcoumarin
REF: 3B-D5008CAS: 84865-19-0 		>98.0%(T)(HPLC)97.00 €~317.00 €Fri 02 May 25
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2,2,6-Trimethyl-6-vinyltetrahydropyran-3-ol (mixture of isomers)
REF: 3B-T2605CAS: 14049-11-7 		>98.0%(GC)87.00 €Fri 02 May 25
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Sulforhodamine 101
REF: 3B-S0995CAS: 60311-02-6 		>95.0%(HPLC)(N)134.00 €Fri 02 May 25
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4-Bromomethyl-6,7-dimethoxycoumarin [for HPLC Labeling]
REF: 3B-A5570CAS: 88404-25-5 		>98.0%(HPLC)48.00 €~336.00 €Fri 02 May 25
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Myricitrin
REF: 3B-M2361CAS: 17912-87-7 		>98.0%(HPLC)66.00 €~214.00 €Fri 02 May 25
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1,8-Cineole
REF: 3B-C0542CAS: 470-82-6 		>99.0%(GC)167.00 €Fri 02 May 25
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Hesperetin
REF: 3B-H0721CAS: 520-33-2 		>97.0%(T)(HPLC)75.00 €~212.00 €Fri 02 May 25
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2'-(Dibenzylamino)-6'-(diethylamino)fluoran
REF: 3B-D3204CAS: 34372-72-0 		>98.0%(T)(HPLC)129.00 €Fri 02 May 25
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Apigenin
REF: 3B-A1514CAS: 520-36-5 		>98.0%(HPLC)112.00 €Fri 02 May 25
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Sodium Dehydroacetate Monohydrate
REF: 3B-D0040CAS: 64039-28-7 		>98.0%(T)(HPLC)28.00 €Fri 02 May 25
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DL-α-Tocopherol
REF: 3B-T0251CAS: 10191-41-0 		>96.0%(GC)23.00 €~118.00 €Fri 02 May 25
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7,8-Dihydroxyflavone
REF: 3B-D1916CAS: 38183-03-8 		>98.0%(T)(HPLC)66.00 €~204.00 €Fri 02 May 25
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2-(9-Oxoxanthen-2-yl)propionic Acid 1,5-Diazabicyclo[4.3.0]non-5-ene Salt
REF: 3B-O0447CAS: 1346753-04-5 		>98.0%(HPLC)301.00 €Fri 02 May 25
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Coumarin 525
REF: 3B-C3047CAS: 87331-47-3 		>97.0%(HPLC)137.00 €Fri 02 May 25
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6-Methylcoumarin
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6-Methylcoumarin

CAS:92-48-8
Formula:
C10H8O2
Purity:
>99.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
160.17

Ref: 3B-M0189

25g27.00 €
Estimated delivery in United States, on Friday 2 May 2025
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δ-Hexanolactone
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δ-Hexanolactone

CAS:823-22-3
Formula:
C6H10O2
Purity:
>99.0%(GC)
Color and Shape:
White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
Molecular weight:
114.14

Ref: 3B-H0759

25g48.00 €
Estimated delivery in United States, on Friday 2 May 2025
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6-Chloro-4-hydroxycoumarin
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6-Chloro-4-hydroxycoumarin

CAS:19484-57-2
Formula:
C9H5ClO3
Purity:
>97.0%(GC)(T)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
196.59

Ref: 3B-C2870

1g40.00 €
5g102.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Pyrogallol Red [for Protein Research]
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Pyrogallol Red [for Protein Research]

CAS:32638-88-3
Formula:
C19H12O8S
Purity:
>95.0%(HPLC)
Color and Shape:
Dark red to Brown powder to crystal
Molecular weight:
400.36

Ref: 3B-P1976

1g41.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Flavoxate Hydrochloride
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Flavoxate Hydrochloride

CAS:3717-88-2
Formula:
C24H25NO4·HCl
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
427.93

Ref: 3B-F0717

5g64.00 €
25g181.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Uranine
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Uranine

CAS:518-47-8
Formula:
C20H10Na2O5
Purity:
>95.0%(HPLC)
Color and Shape:
Amber to Brown powder to crystal
Molecular weight:
376.27

Ref: 3B-F0096

25g22.00 €
100g59.00 €
500g176.00 €
Estimated delivery in United States, on Friday 2 May 2025
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7-(Diethylamino)-3-phenylcoumarin
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7-(Diethylamino)-3-phenylcoumarin

CAS:84865-19-0
Formula:
C19H19NO2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light yellow to Yellow to Green powder to crystal
Molecular weight:
293.37

Ref: 3B-D5008

1g97.00 €
5g317.00 €
Estimated delivery in United States, on Friday 2 May 2025
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2,2,6-Trimethyl-6-vinyltetrahydropyran-3-ol (mixture of isomers)
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2,2,6-Trimethyl-6-vinyltetrahydropyran-3-ol (mixture of isomers)

CAS:14049-11-7
Formula:
C10H18O2
Purity:
>98.0%(GC)
Color and Shape:
White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
Molecular weight:
170.25

Ref: 3B-T2605

25g87.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Sulforhodamine 101
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Sulforhodamine 101

CAS:60311-02-6
Formula:
C31H30N2O7S2
Purity:
>95.0%(HPLC)(N)
Color and Shape:
Green to Dark green powder to crystal
Molecular weight:
606.71

Ref: 3B-S0995

200mg134.00 €
Estimated delivery in United States, on Friday 2 May 2025
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4-Bromomethyl-6,7-dimethoxycoumarin [for HPLC Labeling]
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4-Bromomethyl-6,7-dimethoxycoumarin [for HPLC Labeling]

CAS:88404-25-5
Formula:
C12H11BrO4
Purity:
>98.0%(HPLC)
Color and Shape:
Light yellow to Amber to Dark green powder to crystal
Molecular weight:
299.12

Ref: 3B-A5570

1g336.00 €
100mg48.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Myricitrin
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Myricitrin

CAS:17912-87-7
Formula:
C21H20O12
Purity:
>98.0%(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
464.38

Ref: 3B-M2361

10mg66.00 €
50mg214.00 €
Estimated delivery in United States, on Friday 2 May 2025
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1,8-Cineole
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1,8-Cineole

CAS:470-82-6
Formula:
C10H18O
Purity:
>99.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
154.25

Ref: 3B-C0542

25ml167.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Hesperetin
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Hesperetin

CAS:520-33-2
Formula:
C16H14O6
Purity:
>97.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
302.28

Ref: 3B-H0721

5g75.00 €
25g212.00 €
Estimated delivery in United States, on Friday 2 May 2025
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2'-(Dibenzylamino)-6'-(diethylamino)fluoran
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2'-(Dibenzylamino)-6'-(diethylamino)fluoran

CAS:34372-72-0
Formula:
C38H34N2O3
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light yellow to Brown to Dark green powder to crystal
Molecular weight:
566.70

Ref: 3B-D3204

25g129.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Apigenin
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Apigenin

CAS:520-36-5
Formula:
C15H10O5
Purity:
>98.0%(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
270.24

Ref: 3B-A1514

100mg112.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Sodium Dehydroacetate Monohydrate
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Sodium Dehydroacetate Monohydrate

CAS:64039-28-7
Formula:
C8H7NaO4·H2O
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
208.15

Ref: 3B-D0040

25g28.00 €
Estimated delivery in United States, on Friday 2 May 2025
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DL-α-Tocopherol
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DL-α-Tocopherol

CAS:10191-41-0
Formula:
C29H50O2
Purity:
>96.0%(GC)
Color and Shape:
Yellow to Amber to Dark purple clear liquid
Molecular weight:
430.72

Ref: 3B-T0251

25g23.00 €
250g118.00 €
Estimated delivery in United States, on Friday 2 May 2025
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7,8-Dihydroxyflavone
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7,8-Dihydroxyflavone

CAS:38183-03-8
Formula:
C15H10O4
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light yellow to Yellow to Green powder to crystal
Molecular weight:
254.24

Ref: 3B-D1916

1g66.00 €
5g204.00 €
Estimated delivery in United States, on Friday 2 May 2025
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2-(9-Oxoxanthen-2-yl)propionic Acid 1,5-Diazabicyclo[4.3.0]non-5-ene Salt
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2-(9-Oxoxanthen-2-yl)propionic Acid 1,5-Diazabicyclo[4.3.0]non-5-ene Salt

CAS:1346753-04-5
Formula:
C23H24N2O4
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
392.46

Ref: 3B-O0447

1g301.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Coumarin 525
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Coumarin 525

CAS:87331-47-3
Formula:
C22H18N2O3
Purity:
>97.0%(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
358.40

Ref: 3B-C3047

200mg137.00 €
Estimated delivery in United States, on Friday 2 May 2025
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