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Pyrans

Organic heterocyclic compounds that consist of a six-membered ring with five carbon atoms, one oxygen atom, and two double bonds.
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1 – 15 of 19 results
1

4-Methyltetrahydropyran, stabilized with BHT

CAS: 4717-96-8 Molecular Weight (g/mol): 100.16

CAS 4717-96-8
Molecular Weight (g/mol) 100.16
2

3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester, 98%

CAS: 287944-16-5 Molecular Formula: C11H19BO3 Molecular Weight (g/mol): 210.08 MDL Number: MFCD11052631 InChI Key: DOSGEBYQRMBTGS-UHFFFAOYSA-N Synonym: 3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2-3,6-dihydro-2h-pyran-4-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2h-pyran,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,2h-pyran, 3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran,3,6-dihydro-2h-pyran-4-boronic acid, pinacol ester,3,6-dihydro-2h-pyran-4-boronicacidpinacolester,3,6-dihydro-2h-pyran-4-boronic acid pinacolester,3,6 dihydro-2h-pyran-4-boronic acid pinacol ester PubChem CID: 11218053 IUPAC Name: 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)C1=CCOCC1

PubChem CID 11218053
CAS 287944-16-5
Molecular Weight (g/mol) 210.08
MDL Number MFCD11052631
SMILES CC1(C)OB(OC1(C)C)C1=CCOCC1
Synonym 3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2-3,6-dihydro-2h-pyran-4-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2h-pyran,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,2h-pyran, 3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran,3,6-dihydro-2h-pyran-4-boronic acid, pinacol ester,3,6-dihydro-2h-pyran-4-boronicacidpinacolester,3,6-dihydro-2h-pyran-4-boronic acid pinacolester,3,6 dihydro-2h-pyran-4-boronic acid pinacol ester
IUPAC Name 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key DOSGEBYQRMBTGS-UHFFFAOYSA-N
Molecular Formula C11H19BO3
3

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydro-2H-pyran, Thermo Scientific™

CAS: 287944-16-5 Molecular Formula: C11H19BO3 Molecular Weight (g/mol): 210.08 MDL Number: MFCD11052631 InChI Key: DOSGEBYQRMBTGS-UHFFFAOYSA-N Synonym: 3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2-3,6-dihydro-2h-pyran-4-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2h-pyran,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,2h-pyran, 3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran,3,6-dihydro-2h-pyran-4-boronic acid, pinacol ester,3,6-dihydro-2h-pyran-4-boronicacidpinacolester,3,6-dihydro-2h-pyran-4-boronic acid pinacolester,3,6 dihydro-2h-pyran-4-boronic acid pinacol ester PubChem CID: 11218053 IUPAC Name: 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)C1=CCOCC1

PubChem CID 11218053
CAS 287944-16-5
Molecular Weight (g/mol) 210.08
MDL Number MFCD11052631
SMILES CC1(C)OB(OC1(C)C)C1=CCOCC1
Synonym 3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2-3,6-dihydro-2h-pyran-4-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2h-pyran,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,2h-pyran, 3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran,3,6-dihydro-2h-pyran-4-boronic acid, pinacol ester,3,6-dihydro-2h-pyran-4-boronicacidpinacolester,3,6-dihydro-2h-pyran-4-boronic acid pinacolester,3,6 dihydro-2h-pyran-4-boronic acid pinacol ester
IUPAC Name 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key DOSGEBYQRMBTGS-UHFFFAOYSA-N
Molecular Formula C11H19BO3
5

D-Glucuronamide, 98%

CAS: 3789-97-7 Molecular Formula: C6H11NO6 Molecular Weight (g/mol): 193.155 MDL Number: MFCD00006619 InChI Key: VOIFKEWOFUNPBN-UHFFFAOYSA-N Synonym: glucuronamide,d-glucuronic acid amide,voifkewofunpbn-uhfffaoysa,3,4,5,6-tetrahydroxytetrahydro-2h-pyran-2-carboxamide non-preferred name PubChem CID: 3482 IUPAC Name: 3,4,5,6-tetrahydroxyoxane-2-carboxamide SMILES: C1(C(C(OC(C1O)O)C(=O)N)O)O

PubChem CID 3482
CAS 3789-97-7
Molecular Weight (g/mol) 193.155
MDL Number MFCD00006619
SMILES C1(C(C(OC(C1O)O)C(=O)N)O)O
Synonym glucuronamide,d-glucuronic acid amide,voifkewofunpbn-uhfffaoysa,3,4,5,6-tetrahydroxytetrahydro-2h-pyran-2-carboxamide non-preferred name
IUPAC Name 3,4,5,6-tetrahydroxyoxane-2-carboxamide
InChI Key VOIFKEWOFUNPBN-UHFFFAOYSA-N
Molecular Formula C6H11NO6
6

Patulin, 99%

CAS: 149-29-1 Molecular Formula: C7H6O4 Molecular Weight (g/mol): 154.12 MDL Number: MFCD00005858 InChI Key: ZRWPUFFVAOMMNM-UHFFFAOYSA-N Synonym: patulin,clavacin,expansin,clavatin,claviform,expansine,patuline,clairformin,claviformin,gigantin PubChem CID: 4696 ChEBI: CHEBI:74926 IUPAC Name: 4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-one SMILES: C1C=C2C(=CC(=O)O2)C(O1)O

PubChem CID 4696
CAS 149-29-1
Molecular Weight (g/mol) 154.12
ChEBI CHEBI:74926
MDL Number MFCD00005858
SMILES C1C=C2C(=CC(=O)O2)C(O1)O
Synonym patulin,clavacin,expansin,clavatin,claviform,expansine,patuline,clairformin,claviformin,gigantin
IUPAC Name 4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-one
InChI Key ZRWPUFFVAOMMNM-UHFFFAOYSA-N
Molecular Formula C7H6O4
7

Tetrahydropyran-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 51673-83-7 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.143 MDL Number: MFCD07779239 InChI Key: MQAYFGXOFCEZRW-UHFFFAOYSA-N Synonym: tetrahydro-2h-pyran-2-carboxylic acid,tetrahydropyran-2-carboxylic acid,2h-pyran-2-carboxylic acid, tetrahydro,2h-3,4,5,6-tetrahydropyran-2-carboxylic acid,pubchem19589,acmc-20m8cx,acmc-20m8cy,2-tetrahydropyranoic acid,tetrahydro-pyran-carboxylic acid,tetrahydro-pyran-2-carboxylic acid PubChem CID: 10964532 IUPAC Name: oxane-2-carboxylic acid SMILES: C1CCOC(C1)C(=O)O

PubChem CID 10964532
CAS 51673-83-7
Molecular Weight (g/mol) 130.143
MDL Number MFCD07779239
SMILES C1CCOC(C1)C(=O)O
Synonym tetrahydro-2h-pyran-2-carboxylic acid,tetrahydropyran-2-carboxylic acid,2h-pyran-2-carboxylic acid, tetrahydro,2h-3,4,5,6-tetrahydropyran-2-carboxylic acid,pubchem19589,acmc-20m8cx,acmc-20m8cy,2-tetrahydropyranoic acid,tetrahydro-pyran-carboxylic acid,tetrahydro-pyran-2-carboxylic acid
IUPAC Name oxane-2-carboxylic acid
InChI Key MQAYFGXOFCEZRW-UHFFFAOYSA-N
Molecular Formula C6H10O3
11

4-Hydroxy-6-(2-oxoheptyl)-2H-pyran-2-one, TRC

CAS: 327175-05-3 Molecular Formula: C12H16O4 Molecular Weight (g/mol): 224.25 Synonym: 2H-Pyran-2-one, 4-hydroxy-6-(2-oxoheptyl)-,4-Hydroxy-6-(2-oxoheptyl)-2H-pyran-2-one IUPAC Name: 4-hydroxy-6-(2-oxoheptyl)pyran-2-one SMILES: CCCCCC(=O)CC1=CC(=CC(=O)O1)O

CAS 327175-05-3
Molecular Weight (g/mol) 224.25
SMILES CCCCCC(=O)CC1=CC(=CC(=O)O1)O
Synonym 2H-Pyran-2-one, 4-hydroxy-6-(2-oxoheptyl)-,4-Hydroxy-6-(2-oxoheptyl)-2H-pyran-2-one
IUPAC Name 4-hydroxy-6-(2-oxoheptyl)pyran-2-one
Molecular Formula C12H16O4
12

Meconic Acid, TRC

CAS: 497-59-6 Chemical Name or Material: Meconic Acid Formula Weight: 199.9957 InChI Formula: InChI=1S/C7H4O7/c8-2-1-3(6(10)11)14-5(4(2)9)7(12)13/h1,9H,(H,10,11)(H,12,13) IUPAC Name: 3-hydroxy-4-oxopyran-2,6-dicarboxylic acid Molecular Formula: C7 H4 O7 Molecular Weight (g/mol): 200.1 Recommended Storage: 4°C SMILES: OC(=O)C1=CC(=O)C(=C(O1)C(=O)O)O Synonym: Meconic acid (6CI),3-Hydroxy-4-oxo-1,4-pyran-2,6-dicarboxylic acid,NSC 805,Poppy acid, 4H-Pyran-2,6-dicarboxylic acid, 3-hydroxy-4-oxo-,Meconic Acid

CAS 497-59-6
Molecular Weight (g/mol) 200.1
InChI Formula InChI=1S/C7H4O7/c8-2-1-3(6(10)11)14-5(4(2)9)7(12)13/h1,9H,(H,10,11)(H,12,13)
Chemical Name or Material Meconic Acid
Synonym Meconic acid (6CI),3-Hydroxy-4-oxo-1,4-pyran-2,6-dicarboxylic acid,NSC 805,Poppy acid, 4H-Pyran-2,6-dicarboxylic acid, 3-hydroxy-4-oxo-,Meconic Acid
SMILES OC(=O)C1=CC(=O)C(=C(O1)C(=O)O)O
Recommended Storage 4°C
Molecular Formula C7 H4 O7
IUPAC Name 3-hydroxy-4-oxopyran-2,6-dicarboxylic acid
Formula Weight 199.9957
13

(S)-3-Hexyl-5,6-dihydro-6-undecyl-2H-pyran-2-one, TRC

CAS: 130676-64-1 Molecular Formula: C22 H40 O2 Molecular Weight (g/mol): 336.55 Synonym: (S)-3-Hexyl-5,6-dihydro-6-undecyl-2H-pyran-2-one (9CI) IUPAC Name: (2S)-5-hexyl-2-undecyl-2,3-dihydropyran-6-one SMILES: CCCCCCCCCCC[C@H]1CC=C(CCCCCC)C(=O)O1

CAS 130676-64-1
Molecular Weight (g/mol) 336.55
SMILES CCCCCCCCCCC[C@H]1CC=C(CCCCCC)C(=O)O1
Synonym (S)-3-Hexyl-5,6-dihydro-6-undecyl-2H-pyran-2-one (9CI)
IUPAC Name (2S)-5-hexyl-2-undecyl-2,3-dihydropyran-6-one
Molecular Formula C22 H40 O2
14

Pyromeconic Acid, TRC

CAS: 496-63-9 Chemical Name or Material: Pyromeconic Acid Formula Weight: 112.016 InChI Formula: InChI=1S/C5H4O3/c6-4-1-2-8-3-5(4)7/h1-3,7H IUPAC Name: 3-hydroxypyran-4-one Molecular Formula: C5 H4 O3 Molecular Weight (g/mol): 112.08 Recommended Storage: -20°C SMILES: OC1=COC=CC1=O Synonym: 3-Hydroxy-4H-pyran-4-one,3-Hydroxy-4-pyrone,3-Hydroxypyran-4-one,NSC 78608,Pyrocomenic Acid

CAS 496-63-9
Molecular Weight (g/mol) 112.08
InChI Formula InChI=1S/C5H4O3/c6-4-1-2-8-3-5(4)7/h1-3,7H
Chemical Name or Material Pyromeconic Acid
Synonym 3-Hydroxy-4H-pyran-4-one,3-Hydroxy-4-pyrone,3-Hydroxypyran-4-one,NSC 78608,Pyrocomenic Acid
SMILES OC1=COC=CC1=O
Recommended Storage -20°C
Molecular Formula C5 H4 O3
IUPAC Name 3-hydroxypyran-4-one
Formula Weight 112.016
15

4-Methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one, TRC

CAS: 50650-75-4 Chemical Name or Material: 4-methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one Formula Weight: 222.162 InChI Formula: InChI=1S/C14H22O2/c1-10-6-12(16-13(15)8-10)7-11(2)9-14(3,4)5/h6,8,11H,7,9H2,1-5H3 IUPAC Name: 4-methyl-6-(2,4,4-trimethylpentyl)pyran-2-one Molecular Formula: C14 H22 O2 Molecular Weight (g/mol): 222.32 Recommended Storage: 4°C SMILES: CC(CC1=CC(=CC(=O)O1)C)CC(C)(C)C Synonym: USP Piroctone Related Compound B,Piroctone USP Related Compound B

CAS 50650-75-4
Molecular Weight (g/mol) 222.32
InChI Formula InChI=1S/C14H22O2/c1-10-6-12(16-13(15)8-10)7-11(2)9-14(3,4)5/h6,8,11H,7,9H2,1-5H3
Chemical Name or Material 4-methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one
Synonym USP Piroctone Related Compound B,Piroctone USP Related Compound B
SMILES CC(CC1=CC(=CC(=O)O1)C)CC(C)(C)C
Recommended Storage 4°C
Molecular Formula C14 H22 O2
IUPAC Name 4-methyl-6-(2,4,4-trimethylpentyl)pyran-2-one
Formula Weight 222.162