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Pyraner

Organiske heterocykliske forbindelser, der består af en seksleddet ring med fem carbonatomer, et oxygenatom og to dobbeltbindinger.
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1 – 15 af 29 Resultater
1

4-Methyltetrahydropyran, stabiliseret med BHT

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

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

Tetrahydropyran-2-carboxylsyre, 97 %, Thermo Scientific™

CAS: 51673-83-7 Molekylær formel: C6H10O3 Molekylvægt (g/mol): 130.143 MDL nummer: MFCD07779239 InChI nøgle: 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 navn: oxan-2-carboxylsyre SMIL: C1CCOC(C1)C(=O)O

MDL nummer MFCD07779239
PubChem CID 10964532
Molekylvægt (g/mol) 130.143
CAS 51673-83-7
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
SMIL C1CCOC(C1)C(=O)O
IUPAC navn oxan-2-carboxylsyre
InChI nøgle MQAYFGXOFCEZRW-UHFFFAOYSA-N
Molekylær formel C6H10O3
3

D-glucuronamid, 98%

CAS: 3789-97-7 Molekylær formel: C6H11NO6 Molekylvægt (g/mol): 193.155 MDL nummer: MFCD00006619 InChI nøgle: 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 navn: 3,4,5,6-tetrahydroxyoxan-2-carboxamid SMIL: C1(C(C(OC(C1O)O)C(=O)N)O)O

MDL nummer MFCD00006619
PubChem CID 3482
Molekylvægt (g/mol) 193.155
CAS 3789-97-7
Synonym glucuronamide,d-glucuronic acid amide,voifkewofunpbn-uhfffaoysa,3,4,5,6-tetrahydroxytetrahydro-2h-pyran-2-carboxamide non-preferred name
SMIL C1(C(C(OC(C1O)O)C(=O)N)O)O
IUPAC navn 3,4,5,6-tetrahydroxyoxan-2-carboxamid
InChI nøgle VOIFKEWOFUNPBN-UHFFFAOYSA-N
Molekylær formel C6H11NO6
4

Patulin, 99%

CAS: 149-29-1 Molekylær formel: C7H6O4 Molekylvægt (g/mol): 154.12 MDL nummer: MFCD00005858 InChI nøgle: ZRWPUFFVAOMMNM-UHFFFAOYSA-N Synonym: patulin,clavacin,expansin,clavatin,claviform,expansine,patuline,clairformin,claviformin,gigantin PubChem CID: 4696 ChEBI: CHEBI:74926 IUPAC navn: 4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-on SMIL: C1C=C2C(=CC(=O)O2)C(O1)O

MDL nummer MFCD00005858
PubChem CID 4696
Molekylvægt (g/mol) 154.12
CAS 149-29-1
ChEBI CHEBI:74926
Synonym patulin,clavacin,expansin,clavatin,claviform,expansine,patuline,clairformin,claviformin,gigantin
SMIL C1C=C2C(=CC(=O)O2)C(O1)O
IUPAC navn 4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-on
InChI nøgle ZRWPUFFVAOMMNM-UHFFFAOYSA-N
Molekylær formel C7H6O4
6

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

CAS: 287944-16-5 Molekylær formel: C11H19BO3 Molekylvægt (g/mol): 210.08 MDL nummer: MFCD11052631 InChI nøgle: 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 navn: 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan SMIL: CC1(C)OB(OC1(C)C)C1=CCOCC1

MDL nummer MFCD11052631
PubChem CID 11218053
Molekylvægt (g/mol) 210.08
CAS 287944-16-5
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
SMIL CC1(C)OB(OC1(C)C)C1=CCOCC1
IUPAC navn 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan
InChI nøgle DOSGEBYQRMBTGS-UHFFFAOYSA-N
Molekylær formel C11H19BO3
8

3,6-Dihydro-2H-pyran-4-boronsyre pinacolester, 98%

CAS: 287944-16-5 Molekylær formel: C11H19BO3 Molekylvægt (g/mol): 210.08 MDL nummer: MFCD11052631 InChI nøgle: 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 navn: 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan SMIL: CC1(C)OB(OC1(C)C)C1=CCOCC1

MDL nummer MFCD11052631
PubChem CID 11218053
Molekylvægt (g/mol) 210.08
CAS 287944-16-5
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
SMIL CC1(C)OB(OC1(C)C)C1=CCOCC1
IUPAC navn 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan
InChI nøgle DOSGEBYQRMBTGS-UHFFFAOYSA-N
Molekylær formel C11H19BO3
11

Dehydro Lovastatin, TRC

CAS: 109273-98-5 Molekylær formel: C24 H34 O4 Molekylvægt (g/mol): 386.52 Synonym: (1S,3R,7S,8S,8aR)-3,7-Dimethyl-8-[2-[(2R)-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydro-naphthalen-1-yl,Lovastatin Imp. C (EP),Dehydrolovastatin IUPAC navn: [(1S,3R,7S,8S,8aR)-3,7-dimethyl-8-[2-[(2R)-6-oxo-2,3-dihydropyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] (2S)-2-methylbutanoate SMIL: CC[C@H](C)C(=O)O[C@H]1C[C@@H](C)C=C2C=C[C@H](C)[C@H](CC[C@@H]3CC=CC(=O)O3)[C@@H]12

Molekylvægt (g/mol) 386.52
CAS 109273-98-5
Synonym (1S,3R,7S,8S,8aR)-3,7-Dimethyl-8-[2-[(2R)-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydro-naphthalen-1-yl,Lovastatin Imp. C (EP),Dehydrolovastatin
SMIL CC[C@H](C)C(=O)O[C@H]1C[C@@H](C)C=C2C=C[C@H](C)[C@H](CC[C@@H]3CC=CC(=O)O3)[C@@H]12
IUPAC navn [(1S,3R,7S,8S,8aR)-3,7-dimethyl-8-[2-[(2R)-6-oxo-2,3-dihydropyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] (2S)-2-methylbutanoate
Molekylær formel C24 H34 O4
13

4-hydroxymethylpendimethalin, TRC

CAS: 56750-76-6 Molekylær formel: C13 H19 N3 O5 Molekylvægt (g/mol): 297.31 Synonym: 4-[(1-Ethylpropyl)amino]-2-methyl-3,5-dinitrobenzenemethanol,4-(Hydroxymethyl)pendimethalin,4-[(1-Ethylpropyl)amino]-2-methyl-3,5-dinitrobenzyl alcohol,α4-Hydroxypendimethalin IUPAC navn: [2-methyl-3,5-dinitro-4-(pentan-3-ylamino)phenyl]methanol SMIL: CCC(CC)Nc1c(cc(CO)c(C)c1[N+](=O)[O-])[N+](=O)[O-]

Molekylvægt (g/mol) 297.31
CAS 56750-76-6
Synonym 4-[(1-Ethylpropyl)amino]-2-methyl-3,5-dinitrobenzenemethanol,4-(Hydroxymethyl)pendimethalin,4-[(1-Ethylpropyl)amino]-2-methyl-3,5-dinitrobenzyl alcohol,α4-Hydroxypendimethalin
SMIL CCC(CC)Nc1c(cc(CO)c(C)c1[N+](=O)[O-])[N+](=O)[O-]
IUPAC navn [2-methyl-3,5-dinitro-4-(pentan-3-ylamino)phenyl]methanol
Molekylær formel C13 H19 N3 O5
14

Ethyl Maltol, TRC

CAS: 4940-11-8 Molekylær formel: C7 H8 O3 Molekylvægt (g/mol): 140.14 Synonym: 4H-Pyran-4-one, 2-ethyl-3-hydroxy-,2-Ethyl-3-hydroxy-4-pyrone,2-Ethyl-3-hydroxy-4H-pyran-4-one,2-Ethylpyromeconic acid,3-Hydroxy-2-ethyl-1,4-pyrone,3-Hydroxy-2-ethyl-4-pyrone,3-Hydroxy-2-ethyl-γ-pyrone,Ethyl maltol,NSC 638851,Veltol plus IUPAC navn: 2-ethyl-3-hydroxypyran-4-one SMIL: CCC1=C(O)C(=O)C=CO1

Molekylvægt (g/mol) 140.14
CAS 4940-11-8
Synonym 4H-Pyran-4-one, 2-ethyl-3-hydroxy-,2-Ethyl-3-hydroxy-4-pyrone,2-Ethyl-3-hydroxy-4H-pyran-4-one,2-Ethylpyromeconic acid,3-Hydroxy-2-ethyl-1,4-pyrone,3-Hydroxy-2-ethyl-4-pyrone,3-Hydroxy-2-ethyl-γ-pyrone,Ethyl maltol,NSC 638851,Veltol plus
SMIL CCC1=C(O)C(=O)C=CO1
IUPAC navn 2-ethyl-3-hydroxypyran-4-one
Molekylær formel C7 H8 O3
15

Citreoviridin (80%, indeholder isocitreoviridin), TRC

CAS: 25425-12-1 Molekylær formel: C23H30O6 Molekylvægt (g/mol): 402.48 Synonym: Citreoviridin A,Citreoviridine,Citreoviridine A,5-Hydroxy-3-methoxy-4,12-dimethyl-13-(tetrahydro-3,4-dihydroxy-2,4,5-trimethyl-2-furyl)-2,4,6,8,10,12-tridecahexaenoic Acid, δ-Lactone,[2S-[2α(1E,3E,5E,7E),3β,4α,5α]]-4-Methoxy-5-methyl-6-[7-methyl-8-(tetrahydro-3,4-dihydroxy-2,4,5-trimethyl-2-furanyl)-1,3,5,7-octatetraenyl]-2H-pyran-2-one,4-Methoxy-5-methyl-6-[7-methyl-8-(tetrahydro-3,4-dihydroxy-2,4,5-trimethyl-2-furyl)-1,3,5,7-octatetraenyl]-2H-pyran-2-one,2,5-Anhydro-1,6-dideoxy-2-C-[(1E,3E,5E,7E)-8-(4-methoxy-5-methyl-2-oxo-2H-pyran-6-yl)-2-methyl-1,3,5,7-octatetraenyl]-4-C-methyl-D-Iditol,6-((1E,3E,5E,7E)-8-((2S,3R,4R,5R)-3,4-Dihydroxy-2,4,5-trimethyltetrahydrofuran-2-yl)-7-methylocta-1,3,5,7-tetraen-1-yl)-4-methoxy-5-methyl-2H-pyran-2-one IUPAC navn: 6-[(1E,3E,5E,7E)-8-[(2S,3R,4R,5R)-3,4-dihydroxy-2,4,5-trimethyloxolan-2-yl]-7-methylocta-1,3,5,7-tetraenyl]-4-methoxy-5-methylpyran-2-one SMIL: COC1=CC(=O)OC(=C1C)\C=C\C=C\C=C\C(=C\[C@]2(C)O[C@H](C)[C@](C)(O)[C@H]2O)\C

Molekylvægt (g/mol) 402.48
CAS 25425-12-1
Synonym Citreoviridin A,Citreoviridine,Citreoviridine A,5-Hydroxy-3-methoxy-4,12-dimethyl-13-(tetrahydro-3,4-dihydroxy-2,4,5-trimethyl-2-furyl)-2,4,6,8,10,12-tridecahexaenoic Acid, δ-Lactone,[2S-[2α(1E,3E,5E,7E),3β,4α,5α]]-4-Methoxy-5-methyl-6-[7-methyl-8-(tetrahydro-3,4-dihydroxy-2,4,5-trimethyl-2-furanyl)-1,3,5,7-octatetraenyl]-2H-pyran-2-one,4-Methoxy-5-methyl-6-[7-methyl-8-(tetrahydro-3,4-dihydroxy-2,4,5-trimethyl-2-furyl)-1,3,5,7-octatetraenyl]-2H-pyran-2-one,2,5-Anhydro-1,6-dideoxy-2-C-[(1E,3E,5E,7E)-8-(4-methoxy-5-methyl-2-oxo-2H-pyran-6-yl)-2-methyl-1,3,5,7-octatetraenyl]-4-C-methyl-D-Iditol,6-((1E,3E,5E,7E)-8-((2S,3R,4R,5R)-3,4-Dihydroxy-2,4,5-trimethyltetrahydrofuran-2-yl)-7-methylocta-1,3,5,7-tetraen-1-yl)-4-methoxy-5-methyl-2H-pyran-2-one
SMIL COC1=CC(=O)OC(=C1C)\C=C\C=C\C=C\C(=C\[C@]2(C)O[C@H](C)[C@](C)(O)[C@H]2O)\C
IUPAC navn 6-[(1E,3E,5E,7E)-8-[(2S,3R,4R,5R)-3,4-dihydroxy-2,4,5-trimethyloxolan-2-yl]-7-methylocta-1,3,5,7-tetraenyl]-4-methoxy-5-methylpyran-2-one
Molekylær formel C23H30O6