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Pyrans

Pyran is a six-membered heterocyclic, non-aromatic ring, consisting of five carbon atoms and one oxygen atom and containing two double bonds. Pyran derivatives, such as pyranoflavonoids, are biologically important. Monosaccharides containing a six-membered ring are known as pyranoses.

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463159 2H-Pyran-2-one 90% C5H4O2
177229 4H-Pyran-4-one ≥98% C5H4O2
262102 5,6-Dihydro-2H-pyran-2-one technical grade, 90% C5H6O2
SYX00096 3-Fluorodihydro-2H-pyran-4(3H)-one AldrichCPR C5H7FO2
198242 Tetrahydro-4H-pyran-4-one 99% C5H8O2
722456 4-Bromotetrahydropyran C5H9BrO
330655 4-Chlorotetrahydropyran 96% C5H9ClO
CDS013961 4-Iodotetrahydro-2H-pyran AldrichCPR C5H9IO
198234 Tetrahydro-4-pyranol 98% C5H10O2
711357 4-Aminotetrahydropyran 97% C5H11NO
CDS009128 Tetrahydro-2H-pyran-3-amine AldrichCPR C5H11NO
480894 O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine 96% C5H11NO2
CDS006264 4-aminotetrahydropyran hydrochloride AldrichCPR C5H12ClNO
CDS007712 Tetrahydro-pyran-3-ylamine hydrochloride AldrichCPR C5H12ClNO
CDS019309 Tetrahydro-2H-thiopyran-4-amine hydrochloride AldrichCPR C5H12ClNS
CDS000037 4-Oxo-4H-pyran-2-carboxylic acid AldrichCPR C6H4O4
C85409 Coumalic acid 97% C6H4O4
681970 5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid 97% C6H4O5
CBR01817 5-Hydroxy-2-methyl-4H-pyran-4-one AldrichCPR C6H6O3
60890 Kojic acid purum, ≥98.0% (HPLC) C6H6O4
CDS015415 3,4-Dihydro-2H-pyran-5-carbaldehyde AldrichCPR C6H8O2
305421 3,4-Dihydro-6-methyl-2H-pyran-2-one 97% C6H8O2
CDS002432 5,6-Dihydro-2H-pyran-3-carbaldehyde AldrichCPR C6H8O2
309680 5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one C6H8O3
CDS005493 5,6-Dihydro-4H-pyran-2-carboxylic acid AldrichCPR C6H8O3
CDS016614 Tetrahydro-2H-pyran-4-carbonyl chloride AldrichCPR C6H9ClO2
CDS019220 4-Aminotetrahydro-2H-pyran-4-carbonitrile AldrichCPR C6H10N2O
CDS020250 Tetrahydrothiopyran-4-carbaldehyde AldrichCPR C6H10OS
55665 3,4-Dihydro-2H-pyran-2-methanol ≥98.5% (GC) C6H10O2
CDS020197 4-Formyltetrahydropyran AldrichCPR C6H10O2
189170 5,6-Dihydro-4-methoxy-2H-pyran 95% C6H10O2
CDS019507 Tetrahydro-2H-pyran-2-carbaldehyde AldrichCPR C6H10O2
CDS016719 Tetrahydro-pyran-3-carbaldehyde AldrichCPR C6H10O2
CDS010407 Tetrahydro-2H-pyran-3-carboxylic acid AldrichCPR C6H10O3
CDS015473 Tetrahydropyran-2-carboxylic acid AldrichCPR C6H10O3
CDS014210 Tetrahydropyran-4-yl-carboxylic acid AldrichCPR C6H10O3
262579 2-(Bromomethyl)tetrahydro-2H-pyran 98% C6H11BrO
CDS013754 4-(bromomethyl)tetrahydropyran AldrichCPR C6H11BrO
306371 2-(Chloromethyl)tetrahydro-2H-pyran 99% C6H11ClO
CDS012288 Tetrahydro-2H-pyran-2-ylmethanesulfonyl chloride AldrichCPR C6H11ClO3S
CDS004403 Tetrahydro-2H-pyran-4-carboxamide AldrichCPR C6H11NO2
CDS009779 4-amino-tetrahydro-pyran-4-carboxylic acid AldrichCPR C6H11NO3
CDS015486 (tetrahydro-pyran-3-yl)-methanol AldrichCPR C6H12O2
343455 2-Methoxytetrahydropyran 98% C6H12O2
T14605 Tetrahydropyran-2-methanol 98% C6H12O2
CDS004560 Tetrahydropyran-4-methanol AldrichCPR C6H12O2
CDS015190 4-aminomethyltetrahydropyran AldrichCPR C6H13NO
CDS001741 N-Methyltetrahydro-2H-pyran-4-amine AldrichCPR C6H13NO
CDS006458 Tetrahydropyran-2-ylmethylamine AldrichCPR C6H13NO
CDS011726 4-(Aminomethyl)tetrahydro-2H-pyran-4-ol AldrichCPR C6H13NO2
CDS003651 4-aminomethyltetrahydropyran hydrochloride AldrichCPR C6H14ClNO
CDS006719 Tetrahydropyran-2-ylmethylamine hydrochloride AldrichCPR C6H14ClNO
382272 Chelidonic acid 98% C7H4O6
CBR01516 6-Methyl-4-oxo-4H-pyran-2-carboxylic acid AldrichCPR C7H6O4
359475 Methyl 2-oxo-2H-pyran-3-carboxylate 98% C7H6O4
261432 Methyl coumalate 98% C7H6O4
412929 2-Ethyl-3-hydroxy-4H-pyran-4-one 99% C7H8O3
154288 4-Methoxy-6-methyl-2H-pyran-2-one 97% C7H8O3
CDS009722 4-cyano-tetrahydropyran-4-carboxylic acid AldrichCPR C7H9NO3
CDS007358 (tetrahydro-pyran-4-ylidene)-acetic acid AldrichCPR C7H10O3
CDS008294 (tetrahydro-pyran-4-yl)-acetaldehyde AldrichCPR C7H12O2
CDS019624 1-(Tetrahydro-2H-pyran-4-yl)ethanone AldrichCPR C7H12O2
CDS007796 3,3-dimethyl-tetrahydro-pyran-2-one AldrichCPR C7H12O2
159743 3,4-Dihydro-2-ethoxy-2H-pyran 98% C7H12O2
CDS008785 4-formyl-4-methyl-tetrahydropyran AldrichCPR C7H12O2
CDS008406 2-Methyltetrahydro-2H-pyran-2-carboxylic acid AldrichCPR C7H12O3
40199 Methyl tetrahydro-2H-pyran-4-carboxylate produced by BASF, ≥98.0% (GC) C7H12O3
CDS002739 Tetrahydro-2H-pyran-2-ylacetic acid AldrichCPR C7H12O3
CDS006056 Tetrahydropyranyl-4-acetic acid AldrichCPR C7H12O3
SYX00118 4,4-Dimethoxytetrahydropyran-3-one AldrichCPR C7H12O4
475394 2-(2-Bromoethoxy)tetrahydro-2H-pyran 96% C7H13BrO2
23021 2-(2-Chloroethoxy)tetrahydro-2H-pyran ≥97.0% C7H13ClO2
CDS015960 2-(Tetrahydro-2H-pyran-4-yl)acetamide AldrichCPR C7H13NO2
CDS008666 amino-(tetrahydro-pyran-4-yl)-acetic acid AldrichCPR C7H13NO3
296740 2-(2-Nitroethoxy)tetrahydropyran C7H13NO4
87477 2-(Tetrahydro-2H-pyran-2-yloxy)ethanol ≥98.0% (GC) C7H14O3
SYX00044 Tetrahydropyran-4-ylmethyl methanesulfonate AldrichCPR C7H14O4S
CDS009278 2-(Tetrahydro-2H-pyran-3-yl)ethanamine AldrichCPR C7H15NO
CDS006180 4-(2-aminoethyl)tetrahydropyran AldrichCPR C7H15NO
CDS009920 4-amino-2,2-dimethyltetrahydropyran AldrichCPR C7H15NO
CDS005693 methyl-(tetrahydro-pyran-2-ylmethyl)-amine AldrichCPR C7H15NO
CDS009689 methyl-(tetrahydro-pyran-4-ylmethyl)-amine AldrichCPR C7H15NO
CDS007930 2-amino-2-(tetrahydro-pyran-4-yl)-ethanol AldrichCPR C7H15NO2
CDS006378 [4-(Aminomethyl)tetrahydro-2H-pyran-4-yl]methanol AldrichCPR C7H15NO2
ADE000006 6,8-Diiodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine AldrichCPR C8H7I2NO
CDS019088 2H-Pyrano[3,2-b]pyridine AldrichCPR C8H7NO
ADE001365 6-Iodo-3,4-dihydro-2H-pyrano[2,3-b]pyridine AldrichCPR C8H8INO
ADE000008 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine AldrichCPR C8H8INO
ADE000003 8-Iodo-3,4-dihydro-2H-pyrano[3,2-c]pyridine AldrichCPR C8H8INO
ADE001412 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridin-8-ol AldrichCPR C8H8INO2
ADE000001 3,4-Dihydro-2H-pyrano[3,2-b]pyridine AldrichCPR C8H9NO
ADE000002 3,4-Dihydro-2H-pyrano[3,2-c]pyridine AldrichCPR C8H9NO
ADE001447 3,4-Dihydro-2H-pyrano[2,3-b]pyridin-6-ol AldrichCPR C8H9NO2
ADE001373 3,4-Dihydro-2H-pyrano[2,3-b]pyridin-6-amine AldrichCPR C8H10N2O
195723 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid 98% C8H10O4
288330 3,6-Dihydro-4,6,6-trimethyl-2H-pyran-2-one 96% C8H12O2
300810 Tetrahydro-2-(2-propynyloxy)-2H-pyran 98% C8H12O2
556335 2-Allyloxytetrahydropyran 98% C8H14O2
CDS008073 3-(oxan-4-yl)propanoic acid AldrichCPR C8H14O3
CBR01455 (Tetrahydro-2H-pyran-2-ylmethoxy)acetic acid AldrichCPR C8H14O4
415979 2-(3-Bromopropoxy)tetrahydro-2H-pyran 98% C8H15BrO2
466913 2-(3-Chloropropoxy)tetrahydro-2H-pyran 97% C8H15ClO2
CDS007681 N-Cyclopropyl-N-tetrahydro-2H-pyran-4-ylamine AldrichCPR C8H15NO
CDS008280 amino-(tetrahydro-pyran-4-yl)-acetic acid methyl ester AldrichCPR C8H15NO3
CDS004638 2-Acetamido-2-deoxy-α-D-glucopyranose AldrichCPR C8H15NO6
CBR01670 Ethyl 4-aminotetrahydro-2H-pyran-4-carboxylate hydrochloride AldrichCPR C8H16ClNO3
CDS009738 (2,2-dimethyl-tetrahydro-pyran-4-yl)-methyl-amine AldrichCPR C8H17NO
CBR00414 (4-[(Methylamino)methyl]tetrahydro-2H-pyran-4-yl)methanol AldrichCPR C8H17NO2
CBR00835 N-(Tetrahydro-2H-pyran-2-ylmethyl)ethanamine hydrochloride AldrichCPR C8H18ClNO
732893 3-Bromo-7-fluorochromone C9H4BrFO2
732907 3,7-Dibromochromone C9H4Br2O2
732869 6-Chloro-3-iodochromone C9H4ClIO2
683949 7-Hydroxy-4-chromone 97% C9H6O3
732788 6-Bromo-4-chromanone C9H7BrO2
ADE001407 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carbonitrile AldrichCPR C9H7IN2O
ADE000010 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carbaldehyde AldrichCPR C9H8INO2
ADE001416 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carboxylic acid AldrichCPR C9H8INO3
CDS020505 7-Hydroxy-3,4-dihydro-2H-1-benzopyran-2-one AldrichCPR C9H8O3
ADE000004 3,4-Dihydro-2H-pyrano[2,3-b]pyridine-6-carbaldehyde AldrichCPR C9H9NO2
ADE001426 3,4-Dihydro-2H-pyrano[3,2-b]pyridine-8-carbaldehyde AldrichCPR C9H9NO2
ADE001305 3,4-Dihydro-2H-pyrano[2,3-b]pyridine-6-carboxylic acid AldrichCPR C9H9NO3
ADE001427 3,4-Dihydro-2H-pyrano[3,2-b]pyridine-8-carboxylic acid AldrichCPR C9H9NO3
ADE001408 (6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridin-8-yl)methanol AldrichCPR C9H10INO2
ADE001382 (E)-3,4-Dihydro-2H-pyrano[2,3-b]pyridine-6-carbaldehyde oxime AldrichCPR C9H10N2O2
CDS000494 2-Methyl-4-oxo-4H-pyran-3-yl propionate AldrichCPR C9H10O4
ADE001393 (3,4-Dihydro-2H-pyrano[2,3-b]pyridin-6-yl)methanol AldrichCPR C9H11NO2
481831 N-(Tetrahydro-2H-pyran-2-yloxy)succinimide 98% C9H13NO4
305863 2-(3-Butynyloxy)tetrahydro-2H-pyran 97% C9H14O2
CBR01228 2-Isopropyltetrahydro-2H-pyran-4-carboxylic acid AldrichCPR C9H16O3
732915 7-Fluorochromone-3-carboxaldehyde C10H5FO3
543721 4-Chloro-6-fluoro-2H-benzopyran-3-carboxaldehyde 97% C10H6ClFO2
548944 4,6-Dichloro-2H-benzopyran-3-carboxaldehyde 97% C10H6Cl2O2
ADE001420 Methyl 6-iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carboxylate AldrichCPR C10H10INO3
CDS000919 2-Bromo-3-(tetrahydro-2H-pyran-2-yloxy)pyridine AldrichCPR C10H12BrNO2
CDS019058 2-Amino-4-(tetrahydropyran-4-yl)pyridine AldrichCPR C10H14N2O
CDS005106 2-ethynyl-2,6,6-trimethyl-tetrahydro-pyran AldrichCPR C10H16O
CDS010762 (z)-7-decen-5-olide AldrichCPR C10H16O2
563668 2-(4-Pentynyloxy)tetrahydro-2H-pyran 97% C10H16O2
CBR01382 1-(2,2-Dimethyltetrahydro-2H-pyran-4-yl)propan-1-one AldrichCPR C10H18O2
CDS000502 2,2,6-Trimethyl-6-vinyltetrahydro-2H-pyran-3-ol AldrichCPR C10H18O2
732974 Methyl 6-fluorochromone-2-carboxylate C11H7FO4
ADE001374 3-(3,4-Dihydro-2H-pyrano[2,3-b]pyridin-6-yl)prop-2-yn-1-ol AldrichCPR C11H11NO2
477818 2-(4-Bromophenoxy)tetrahydro-2H-pyran 98% C11H13BrO2
ADE001385 6-(dimethoxymethyl)-3,4-dihydro-2H-pyrano[2,3-b]pyridine AldrichCPR C11H15NO3
ADE001425 8-(Dimethoxymethyl)-3,4-dihydro-2H-pyrano[3,2-b]pyridine AldrichCPR C11H15NO3
528692 2-(6-Bromohexyloxy)tetrahydro-2H-pyran 97% C11H21BrO2
497185 2-(6-Chlorohexyloxy)tetrahydro-2H-pyran 95% C11H21ClO2
381748 6-(tert-Butyldimethylsilyloxy)-3,4-dihydro-2H-pyran 95% C11H22O2Si
CDS001427 4-(3-Chlorophenyl)tetrahydro-2H-pyran-4-carboxaldehyde AldrichCPR C12H13ClO2
CDS015766 4-(tetrahydropyran-4-yloxy)benzonitrile AldrichCPR C12H13NO2
ADE001381 (E)-Methyl 3-(3,4-dihydro-2H-pyrano[2,3-b]pyridin-6-yl)acrylate AldrichCPR C12H13NO3
CVT00031 6-Bromo-2′,3′,5′,6′-tetrahydrospiro[indoline-3,4′-pyran] AldrichCPR C12H14BrNO
CDS017427 2-(tetrahydropyran-4-yloxy)benzoic acid AldrichCPR C12H14O4
CVT00030 2′,3′,5′,6′-Tetrahydrospiro[indoline-3,4′-pyran] AldrichCPR C12H15NO
CDS015421 [4-(tetrahydropyran-4-yloxy)phenyl]methanol AldrichCPR C12H16O3
CDS010232 (4-Phenyltetrahydro-2H-pyran-4-yl)methylamine AldrichCPR C12H17NO
CDS017261 [4-(tetrahydropyran-4-yloxy)phenyl]methylamine AldrichCPR C12H17NO2
CBR00762 4-(Tetrahydro-2H-pyran-2-ylmethoxy)aniline hydrochloride AldrichCPR C12H18ClNO2
CDS001392 4-o-Tolyltetrahydro-2H-pyran-4-carboxaldehyde AldrichCPR C13H16O2
CDS001321 4-(2-Methoxyphenyl)tetrahydro-2H-pyran-4-carboxaldehyde AldrichCPR C13H16O3
CDS001313 4-(3-Methoxyphenyl)tetrahydro-2H-pyran-4-carboxaldehyde AldrichCPR C13H16O3
CDS019022 4-o-Tolyl-tetrahydro-pyran-4-carboxylic acid AldrichCPR C13H16O3
CDS014036 4-tetrahydropyranoxy-2-methoxybenzaldehyde AldrichCPR C13H16O4
ADE001421 tert-Butyl (6-iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridin-8-yl)carbamate AldrichCPR C13H17IN2O3
ADE001380 6-((trimethylsilyl)ethynyl)-3,4-dihydro-2H-pyrano[2,3-b]pyridine AldrichCPR C13H17NOSi
ADE001375 N-(3,4-Dihydro-2H-pyrano[2,3-b]pyridin-6-yl)pivalamide AldrichCPR C13H18N2O2
CDS010265 2-N-Boc-amino-3-(4-tetrahydropyranyl)propionic acid AldrichCPR C13H23NO5
CDS000598 6-Octyltetrahydro-2H-pyran-2-one AldrichCPR C13H24O2
553611 2-Octyloxytetrahydro-2H-pyran 98% C13H26O2
525561 6-Bromo-2-phenyl-(4H)-4-benzopyranone 97% C15H9BrO2
CDS009511 Ethyl 4-(2-tetrahydro-2H-pyranoxy)benzoylformate AldrichCPR C15H18O5
451479 5-Acetyl-2-amino-4-(4-methoxyphenyl)-6-methyl-4H-pyran-3-carbonitrile 98% C16H16N2O3
CDS017486 [4-(4-methoxy-phenyl)-2,2-dimethyl-tetrahydro-pyran-4-yl]-acetic acid AldrichCPR C16H22O4
CDS017518 4-([(benzo[1,3]dioxol-5-ylmethyl)-amino]-methyl)-2,2-dimethyl-tetrahydro-pyran-4-ol AldrichCPR C16H23NO4
CDS009869 2-ethynyl-5-isopropenyl-2-methyl-6-phenyl-tetrahydro-pyran AldrichCPR C17H20O
CDS009895 2-ethynyl-2,5,5-trimethyl-3,4,4a,10b-tetrahydro-2H,5H-pyrano[3,2-c]chromene AldrichCPR C17H20O2
SYX00086 4-Tributylstannyl-3,6-dihydro-2H-pyran AldrichCPR C17H34OSn
381551 7-Isopropoxy-3-phenyl-4H-1-benzopyran-4-one 97% C18H16O3
CDS010482 Fmoc-4-aminomethyl-tetrahydropyran-4-carboxylic acid AldrichCPR C22H23NO5
CDS003175 naringin dihydrochalcone AldrichCPR C27H34O14
CDS003351 methyl glucoside dioleate AldrichCPR C43H78O8
CDS003361 methyl glucoside sesquistearate AldrichCPR C89H172O33