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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. 3571 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
5-Carboxyfluorescein N-Succinimidyl Ester
REF: 3B-C2479CAS: 92557-80-7 		>90.0%(HPLC)140.00 €~483.00 €Thu 20 Mar 25
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7-(Diethylamino)coumarin-3-carbonitrile
REF: 3B-D4462CAS: 51473-74-6 		>98.0%(HPLC)(N)158.00 €~725.00 €Thu 20 Mar 25
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Phenyl(tetrahydro-2H-pyran-4-yl)methanamine
REF: 10-F619134CAS: 1197006-60-2 		97%162.00 €~500.00 €Thu 20 Mar 25
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Acid Red 94
REF: 3B-R0041CAS: 632-69-9 		- - -52.00 €Thu 20 Mar 25
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2-Ethyl-3-hydroxy-4-pyrone
REF: 3B-H0550CAS: 4940-11-8 		min. 99.0 area%(HPLC)74.00 €Thu 20 Mar 25
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Rutin Hydrate
REF: 3B-R0035CAS:
>94.0%(T)(HPLC)48.00 €Thu 20 Mar 25
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7,8-Dihydroxy-4-methylcoumarin
REF: 3B-D4793CAS: 2107-77-9 		>98.0%(GC)(T)89.00 €~354.00 €Thu 20 Mar 25
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Forskolin
REF: 3B-F0855CAS: 66575-29-9 		>95.0%(HPLC)97.00 €~331.00 €Thu 20 Mar 25
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6-Methylchromone
REF: 3B-M2764CAS: 38445-23-7 		>98.0%(GC)44.00 €~119.00 €Thu 20 Mar 25
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2,2-Dimethylglutaric Anhydride
REF: 3B-D1325CAS: 2938-48-9 		>98.0%(T)151.00 €~536.00 €Thu 20 Mar 25
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2'-Hydroxyflavanone
REF: 3B-H1024CAS: 17348-76-4 		>98.0%(HPLC)74.00 €Thu 20 Mar 25
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Naringin
REF: 3B-N0073CAS:
>95.0%(T)47.00 €Thu 20 Mar 25
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Rhodamine 6G
REF: 3B-R0039CAS: 989-38-8 		>95.0%(HPLC)35.00 €Thu 20 Mar 25
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Silybin (mixture of Silybin A and Silybin B)
REF: 3B-S0508CAS:
>98.0%(HPLC)72.00 €~228.00 €Thu 20 Mar 25
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1,3,3-Trimethylindolino-β-naphthopyrylospiran
REF: 3B-T0423CAS: 1592-43-4 		>98.0%(T)39.00 €~115.00 €Thu 20 Mar 25
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Tetrahydro-2H-pyran-4-ylhydrazine hydrochloride
REF: 10-F068775CAS: 194543-22-1 		95.0%34.00 €~485.00 €Thu 20 Mar 25
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(2R,3S,4R)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
REF: 10-F228374CAS: 13265-84-4 		95.0%20.00 €~428.00 €Thu 20 Mar 25
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Acid Red 87
REF: 3B-T0037CAS:
>90.0%(E)30.00 €Thu 20 Mar 25
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Bergenin
REF: 3B-B4349CAS: 477-90-7 		>98.0%(HPLC)123.00 €~376.00 €Thu 20 Mar 25
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Nobiletin
REF: 3B-N0871CAS: 478-01-3 		>95.0%(HPLC)135.00 €~826.00 €Thu 20 Mar 25
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5-Carboxyfluorescein N-Succinimidyl Ester
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5-Carboxyfluorescein N-Succinimidyl Ester

CAS:92557-80-7
Formula:
C25H15NO9
Purity:
>90.0%(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
473.39

Ref: 3B-C2479

20mg140.00 €
100mg483.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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7-(Diethylamino)coumarin-3-carbonitrile
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7-(Diethylamino)coumarin-3-carbonitrile

CAS:51473-74-6
Formula:
C14H14N2O2
Purity:
>98.0%(HPLC)(N)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
242.28

Ref: 3B-D4462

1g158.00 €
5g725.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Phenyl(tetrahydro-2H-pyran-4-yl)methanamine
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Phenyl(tetrahydro-2H-pyran-4-yl)methanamine

CAS:1197006-60-2
Purity:
97%
Molecular weight:
191.2740020751953

Ref: 10-F619134

1g500.00 €
100mg162.00 €
250mg261.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Acid Red 94
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Acid Red 94

CAS:632-69-9
Formula:
C20H2Cl4I4Na2O5
Color and Shape:
Dark red to Brown powder to crystal
Molecular weight:
1,017.63

Ref: 3B-R0041

25g52.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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2-Ethyl-3-hydroxy-4-pyrone
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2-Ethyl-3-hydroxy-4-pyrone

CAS:4940-11-8
Formula:
C7H8O3
Purity:
min. 99.0 area%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
140.14

Ref: 3B-H0550

25g74.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Rutin Hydrate
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Rutin Hydrate

CAS:153-18-4 207671-50-9 250249-75-3
Formula:
C27H30O16·xH2O
Purity:
>94.0%(T)(HPLC)
Color and Shape:
Light yellow to Yellow to Green powder to crystal
Molecular weight:
610.52 (as Anhydrous)

Ref: 3B-R0035

25g48.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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7,8-Dihydroxy-4-methylcoumarin
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7,8-Dihydroxy-4-methylcoumarin

CAS:2107-77-9
Formula:
C10H8O4
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
192.17

Ref: 3B-D4793

1g89.00 €
5g354.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Forskolin
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Forskolin

CAS:66575-29-9
Formula:
C22H34O7
Purity:
>95.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
410.51

Ref: 3B-F0855

10mg97.00 €
50mg331.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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6-Methylchromone
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6-Methylchromone

CAS:38445-23-7
Formula:
C10H8O2
Purity:
>98.0%(GC)
Color and Shape:
White to Yellow to Green powder to crystal
Molecular weight:
160.17

Ref: 3B-M2764

1g44.00 €
5g119.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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2,2-Dimethylglutaric Anhydride
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2,2-Dimethylglutaric Anhydride

CAS:2938-48-9
Formula:
C7H10O3
Purity:
>98.0%(T)
Color and Shape:
White to Almost white powder to lump
Molecular weight:
142.15

Ref: 3B-D1325

5g151.00 €
25g536.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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2'-Hydroxyflavanone
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2'-Hydroxyflavanone

CAS:17348-76-4
Formula:
C15H12O3
Purity:
>98.0%(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
240.26

Ref: 3B-H1024

1g74.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Naringin
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Naringin

CAS:10236-47-2 132203-74-8
Formula:
C27H32O14
Purity:
>95.0%(T)
Color and Shape:
White to Yellow to Orange powder to crystal
Molecular weight:
580.54

Ref: 3B-N0073

25g47.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Rhodamine 6G
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Rhodamine 6G

CAS:989-38-8
Formula:
C28H31ClN2O3
Purity:
>95.0%(HPLC)
Color and Shape:
Amber to Brown to Dark green powder to crystal
Molecular weight:
479.02

Ref: 3B-R0039

25g35.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Silybin (mixture of Silybin A and Silybin B)
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Silybin (mixture of Silybin A and Silybin B)

CAS:142797-34-0 22888-70-6 36804-17-8
Formula:
C25H22O10
Purity:
>98.0%(HPLC)
Color and Shape:
White to Orange to Green powder to crystaline
Molecular weight:
482.44

Ref: 3B-S0508

5g72.00 €
25g228.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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1,3,3-Trimethylindolino-β-naphthopyrylospiran
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1,3,3-Trimethylindolino-β-naphthopyrylospiran

CAS:1592-43-4
Formula:
C23H21NO
Purity:
>98.0%(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
327.43

Ref: 3B-T0423

1g39.00 €
5g115.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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Tetrahydro-2H-pyran-4-ylhydrazine hydrochloride
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Tetrahydro-2H-pyran-4-ylhydrazine hydrochloride

CAS:194543-22-1
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
152.6199951171875

Ref: 10-F068775

1g34.00 €
5g139.00 €
10g256.00 €
25g485.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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(2R,3S,4R)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
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(2R,3S,4R)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol

CAS:13265-84-4
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
146.14199829101562

Ref: 10-F228374

1g20.00 €
5g54.00 €
25g138.00 €
100g428.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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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 Thursday 20 Mar 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 Thursday 20 Mar 2025
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Nobiletin
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Nobiletin

CAS:478-01-3
Formula:
C21H22O8
Purity:
>95.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
402.40

Ref: 3B-N0871

10mg135.00 €
100mg826.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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