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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. 2238 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
6-Methoxy-4-chromanone
REF: 3B-M3135CAS: 5802-17-5 		>97.0%(GC)119.00 €~422.00 €Fri 02 May 25
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4',6,7-Trimethoxyisoflavone
REF: 3B-T3410CAS: 798-61-8 		>97.0%(GC)138.00 €~438.00 €Fri 02 May 25
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8-Methoxy-4-methylbenzo[g]coumarin
REF: 3B-M1862CAS: 69169-71-7 		>98.0%(HPLC)278.00 €Fri 02 May 25
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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 %74.00 €~224.00 €Fri 02 May 25
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Bergenin
REF: 3B-B4349CAS: 477-90-7 		>98.0%(HPLC)123.00 €~376.00 €Fri 02 May 25
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4',7-Dimethoxyisoflavone
REF: 3B-D4389CAS: 1157-39-7 		>97.0%(GC)97.00 €~331.00 €Fri 02 May 25
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4-Bromotetrahydro-2H-pyran
REF: 3B-B5600CAS: 25637-16-5 		>98.0%(GC)41.00 €~123.00 €Fri 02 May 25
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Dihydrodaidzein
REF: 3B-D4239CAS: 17238-05-0 		>93.0%(HPLC)206.00 €Fri 02 May 25
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2-(4-Bromobutoxy)tetrahydro-2H-pyran
REF: 3B-B3186CAS: 31608-22-7 		>90.0%(qNMR)226.00 €Fri 02 May 25
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Baicalin
REF: 3B-B2835CAS: 21967-41-9 		>90.0%(T)120.00 €Fri 02 May 25
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δ-Octanolactone
REF: 3B-O0220CAS: 698-76-0 		>98.0%(GC)58.00 €Fri 02 May 25
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Naringenin
REF: 3B-N0072CAS: 67604-48-2 		>93.0%(T)(HPLC)60.00 €~178.00 €Fri 02 May 25
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3,4'-Dihydroxyflavone
REF: 3B-D4279CAS: 14919-49-4 		>97.0%(GC)88.00 €Fri 02 May 25
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(+)-Catechin Hydrate
REF: 3B-C0705CAS:
>97.0%(HPLC)36.00 €~171.00 €Fri 02 May 25
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Food Red No. 3
REF: 3B-F0139CAS: 16423-68-0 		- - -92.00 €Fri 02 May 25
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1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran
REF: 3B-T0416CAS: 13433-31-3 		>98.0%(GC)(T)29.00 €~273.00 €Fri 02 May 25
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7-(Ethylamino)-4-methylcoumarin
REF: 3B-E1129CAS: 28821-18-3 		>98.0%(GC)(T)101.00 €Fri 02 May 25
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4-Chloro-3-nitrocoumarin
REF: 3B-C1691CAS: 38464-20-9 		>96.0%(GC)118.00 €Fri 02 May 25
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5-Nitrofluorescein (isomer I)
REF: 3B-N0199CAS: 3326-35-0 		>98.0%(T)149.00 €~678.00 €Fri 02 May 25
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Warfarin Sodium (contains Isopropyl Alcohol)
REF: 3B-W0005CAS:
>98.0%(HPLC)48.00 €~155.00 €Fri 02 May 25
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6-Methoxy-4-chromanone
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6-Methoxy-4-chromanone

CAS:5802-17-5
Formula:
C10H10O3
Purity:
>97.0%(GC)
Color and Shape:
Light yellow to Yellow to Orange powder to lump
Molecular weight:
178.19

Ref: 3B-M3135

1g119.00 €
5g422.00 €
Estimated delivery in United States, on Friday 2 May 2025
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4',6,7-Trimethoxyisoflavone
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4',6,7-Trimethoxyisoflavone

CAS:798-61-8
Formula:
C18H16O5
Purity:
>97.0%(GC)
Color and Shape:
White to Light orange to Yellow powder to crystal
Molecular weight:
312.32

Ref: 3B-T3410

1g138.00 €
5g438.00 €
Estimated delivery in United States, on Friday 2 May 2025
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8-Methoxy-4-methylbenzo[g]coumarin
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8-Methoxy-4-methylbenzo[g]coumarin

CAS:69169-71-7
Formula:
C15H12O3
Purity:
>98.0%(HPLC)
Color and Shape:
Light orange to Yellow to Green powder to crystal
Molecular weight:
240.26

Ref: 3B-M1862

100mg278.00 €
Estimated delivery in United States, on Friday 2 May 2025
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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

5g74.00 €
25g224.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Bergenin
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Bergenin

CAS:477-90-7
Formula:
C14H16O9
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
328.27

Ref: 3B-B4349

1g123.00 €
5g376.00 €
Estimated delivery in United States, on Friday 2 May 2025
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4',7-Dimethoxyisoflavone
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4',7-Dimethoxyisoflavone

CAS:1157-39-7
Formula:
C17H14O4
Purity:
>97.0%(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
282.30

Ref: 3B-D4389

1g97.00 €
5g331.00 €
Estimated delivery in United States, on Friday 2 May 2025
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4-Bromotetrahydro-2H-pyran
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4-Bromotetrahydro-2H-pyran

CAS:25637-16-5
Formula:
C5H9BrO
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Yellow to Orange clear liquid
Molecular weight:
165.03

Ref: 3B-B5600

1g41.00 €
5g123.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Dihydrodaidzein
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Dihydrodaidzein

CAS:17238-05-0
Formula:
C15H12O4
Purity:
>93.0%(HPLC)
Color and Shape:
White to Yellow powder to crystal
Molecular weight:
256.26

Ref: 3B-D4239

25mg206.00 €
Estimated delivery in United States, on Friday 2 May 2025
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2-(4-Bromobutoxy)tetrahydro-2H-pyran
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2-(4-Bromobutoxy)tetrahydro-2H-pyran

CAS:31608-22-7
Formula:
C9H17BrO2
Purity:
>90.0%(qNMR)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
237.14

Ref: 3B-B3186

5g226.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Baicalin
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Baicalin

CAS:21967-41-9
Formula:
C21H18O11
Purity:
>90.0%(T)
Color and Shape:
White to Yellow powder to crystal
Molecular weight:
446.36

Ref: 3B-B2835

25g120.00 €
Estimated delivery in United States, on Friday 2 May 2025
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δ-Octanolactone
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δ-Octanolactone

CAS:698-76-0
Formula:
C8H14O2
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Light yellow to Light orange clear liquid
Molecular weight:
142.20

Ref: 3B-O0220

25g58.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Naringenin
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Naringenin

CAS:67604-48-2
Formula:
C15H12O5
Purity:
>93.0%(T)(HPLC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
272.26

Ref: 3B-N0072

5g60.00 €
25g178.00 €
Estimated delivery in United States, on Friday 2 May 2025
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3,4'-Dihydroxyflavone
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3,4'-Dihydroxyflavone

CAS:14919-49-4
Formula:
C15H10O4
Purity:
>97.0%(GC)
Color and Shape:
White to Amber to Dark green powder to crystal
Molecular weight:
254.24

Ref: 3B-D4279

1g88.00 €
Estimated delivery in United States, on Friday 2 May 2025
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(+)-Catechin Hydrate
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(+)-Catechin Hydrate

CAS:154-23-4 225937-10-0
Formula:
C15H14O6·xH2O
Purity:
>97.0%(HPLC)
Color and Shape:
White to Yellow to Orange powder to crystal
Molecular weight:
290.27 (as Anhydrous)

Ref: 3B-C0705

1g36.00 €
10g171.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Food Red No. 3
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Food Red No. 3

CAS:16423-68-0
Formula:
C20H6I4Na2O5·H2O
Color and Shape:
Red - Brown Solid
Molecular weight:
897.88

Ref: 3B-F0139

25g92.00 €
Estimated delivery in United States, on Friday 2 May 2025
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1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran
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1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran

CAS:13433-31-3
Formula:
C20H21NO2
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Light yellow to Light red powder to crystal
Molecular weight:
307.39

Ref: 3B-T0416

1g29.00 €
25g273.00 €
Estimated delivery in United States, on Friday 2 May 2025
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7-(Ethylamino)-4-methylcoumarin
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7-(Ethylamino)-4-methylcoumarin

CAS:28821-18-3
Formula:
C12H13NO2
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Yellow to Green powder to crystal
Molecular weight:
203.24

Ref: 3B-E1129

200mg101.00 €
Estimated delivery in United States, on Friday 2 May 2025
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4-Chloro-3-nitrocoumarin
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4-Chloro-3-nitrocoumarin

CAS:38464-20-9
Formula:
C9H4ClNO4
Purity:
>96.0%(GC)
Color and Shape:
Light yellow to Amber to Dark green powder to crystal
Molecular weight:
225.58

Ref: 3B-C1691

5g118.00 €
Estimated delivery in United States, on Friday 2 May 2025
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5-Nitrofluorescein (isomer I)
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5-Nitrofluorescein (isomer I)

CAS:3326-35-0
Formula:
C20H11NO7
Purity:
>98.0%(T)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
377.31

Ref: 3B-N0199

1g149.00 €
5g678.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Warfarin Sodium (contains Isopropyl Alcohol)
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Warfarin Sodium (contains Isopropyl Alcohol)

CAS:129-06-6 81-81-2
Formula:
C19H15NaO4
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
330.31

Ref: 3B-W0005

5g48.00 €
25g155.00 €
Estimated delivery in United States, on Friday 2 May 2025
+ info
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