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Organiska heterocykliska föreningar som består av cykliska karboxylsyraestrar och en eller flera heteroatomer som ersätter kolatomer i ringen.
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1 – 15 av 39 Resultat
1

alfa-metylen-gamma-butyrolakton, 95 %, stabiliserad, Thermo Scientific Chemicals

CAS: 547-65-9 Molekylformel: C5H6O2 Molekylvikt (g/mol): 98.1 MDL-nummer: MFCD00005407 InChI-nyckel: GSLDEZOOOSBFGP-UHFFFAOYSA-N Synonym: 2-methylenebutyrolactone,alpha-methylene-gamma-butyrolactone,3-methylenedihydro-2 3h-furanone,tulipalin a,tulipane,2 3h-furanone, dihydro-3-methylene,dihydro-3-methylene-2 3h-furanone,alpha-methylene butyrolactone,3-methylenedihydrofuran-2 3h-one,alpha-methylene gamma-butyrolactone PubChem CID: 68352 ChEBI: CHEBI:104120 IUPAC-namn: 3-metylidenoxolan-2-on LEDER: C=C1CCOC1=O

Molekylformel C5H6O2
PubChem CID 68352
MDL-nummer MFCD00005407
IUPAC-namn 3-metylidenoxolan-2-on
CAS 547-65-9
InChI-nyckel GSLDEZOOOSBFGP-UHFFFAOYSA-N
LEDER C=C1CCOC1=O
ChEBI CHEBI:104120
Molekylvikt (g/mol) 98.1
Synonym 2-methylenebutyrolactone,alpha-methylene-gamma-butyrolactone,3-methylenedihydro-2 3h-furanone,tulipalin a,tulipane,2 3h-furanone, dihydro-3-methylene,dihydro-3-methylene-2 3h-furanone,alpha-methylene butyrolactone,3-methylenedihydrofuran-2 3h-one,alpha-methylene gamma-butyrolactone
2

alpha-Bromo-gamma-butyrolactone, 97%

CAS: 5061-21-2 Molekylformel: C4H5BrO2 Molekylvikt (g/mol): 164.99 MDL-nummer: MFCD00005387 InChI-nyckel: LFJJGHGXHXXDFT-UHFFFAOYNA-N Synonym: 2-bromo-4-butanolide,alpha-bromo-gamma-butyrolactone,2-bromobutyrolactone,3-bromodihydrofuran-2 3h-one,2 3h-furanone, 3-bromodihydro,3-bromo-2-furanone,bromobutyrolactone,2 3h-furanone, bromodihydro,.alpha.-bromo-.gamma.-butyrolactone,.alpha.-bromobutyrolactone PubChem CID: 95463 IUPAC-namn: 3-bromooxolan-2-on LEDER: BrC1CCOC1=O

Molekylformel C4H5BrO2
PubChem CID 95463
MDL-nummer MFCD00005387
IUPAC-namn 3-bromooxolan-2-on
CAS 5061-21-2
InChI-nyckel LFJJGHGXHXXDFT-UHFFFAOYNA-N
LEDER BrC1CCOC1=O
Molekylvikt (g/mol) 164.99
Synonym 2-bromo-4-butanolide,alpha-bromo-gamma-butyrolactone,2-bromobutyrolactone,3-bromodihydrofuran-2 3h-one,2 3h-furanone, 3-bromodihydro,3-bromo-2-furanone,bromobutyrolactone,2 3h-furanone, bromodihydro,.alpha.-bromo-.gamma.-butyrolactone,.alpha.-bromobutyrolactone
3

alpha-Acetyl-gamma-butyrolactone, 98+%

CAS: 517-23-7 Molekylformel: C6H8O3 Molekylvikt (g/mol): 128.13 MDL-nummer: MFCD00005394 InChI-nyckel: OMQHDIHZSDEIFH-UHFFFAOYNA-N Synonym: 2-acetylbutyrolactone,3-acetyldihydrofuran-2 3h-one,alpha-acetylbutyrolactone,alpha-acetyl-gamma-butyrolactone,3-acetyldihydro-2 3h-furanone,2 3h-furanone, 3-acetyldihydro,3-acetyltetrahydrofuran-2-one,2-oxo-3-acetyltetrahydrofuran,3-acetyltetrahydro-2-furanone,3-acetyl-2 3h-4,5-dihydrofuranone PubChem CID: 10601 IUPAC-namn: 3-acetyloxolan-2-on LEDER: CC(=O)C1CCOC1=O

Molekylformel C6H8O3
PubChem CID 10601
MDL-nummer MFCD00005394
IUPAC-namn 3-acetyloxolan-2-on
CAS 517-23-7
InChI-nyckel OMQHDIHZSDEIFH-UHFFFAOYNA-N
LEDER CC(=O)C1CCOC1=O
Molekylvikt (g/mol) 128.13
Synonym 2-acetylbutyrolactone,3-acetyldihydrofuran-2 3h-one,alpha-acetylbutyrolactone,alpha-acetyl-gamma-butyrolactone,3-acetyldihydro-2 3h-furanone,2 3h-furanone, 3-acetyldihydro,3-acetyltetrahydrofuran-2-one,2-oxo-3-acetyltetrahydrofuran,3-acetyltetrahydro-2-furanone,3-acetyl-2 3h-4,5-dihydrofuranone
4

beta-Propiolactone, 97%

CAS: 57-57-8 Molekylformel: C3H4O2 Molekylvikt (g/mol): 72.06 MDL-nummer: MFCD00005169 InChI-nyckel: VEZXCJBBBCKRPI-UHFFFAOYSA-N Synonym: beta-propiolactone,propiolactone,2-oxetanone,propanolide,betaprone,3-propanolide,1,3-propiolactone,3-propiolactone,beta-propionolactone,beta-propiolakton PubChem CID: 2365 ChEBI: CHEBI:49073 IUPAC-namn: oxetan-2-on LEDER: O=C1CCO1

Molekylformel C3H4O2
PubChem CID 2365
MDL-nummer MFCD00005169
IUPAC-namn oxetan-2-on
CAS 57-57-8
InChI-nyckel VEZXCJBBBCKRPI-UHFFFAOYSA-N
LEDER O=C1CCO1
ChEBI CHEBI:49073
Molekylvikt (g/mol) 72.06
Synonym beta-propiolactone,propiolactone,2-oxetanone,propanolide,betaprone,3-propanolide,1,3-propiolactone,3-propiolactone,beta-propionolactone,beta-propiolakton
5

gamma-Valerolactone, 98%

CAS: 108-29-2 Molekylformel: C5H8O2 Molekylvikt (g/mol): 100.117 MDL-nummer: MFCD00005400 InChI-nyckel: GAEKPEKOJKCEMS-UHFFFAOYSA-N Synonym: gamma-valerolactone,4-valerolactone,4-pentanolide,5-methyldihydrofuran-2 3h-one,4-hydroxypentanoic acid lactone,gamma-pentalactone,4-hydroxyvaleric acid lactone,2 3h-furanone, dihydro-5-methyl,4-methyl-gamma-butyrolactone,pentanolide-1,4 PubChem CID: 7921 ChEBI: CHEBI:48569 IUPAC-namn: 5-metyloxolan-2-on LEDER: CC1CCC(=O)O1

Molekylformel C5H8O2
PubChem CID 7921
MDL-nummer MFCD00005400
IUPAC-namn 5-metyloxolan-2-on
CAS 108-29-2
InChI-nyckel GAEKPEKOJKCEMS-UHFFFAOYSA-N
LEDER CC1CCC(=O)O1
ChEBI CHEBI:48569
Molekylvikt (g/mol) 100.117
Synonym gamma-valerolactone,4-valerolactone,4-pentanolide,5-methyldihydrofuran-2 3h-one,4-hydroxypentanoic acid lactone,gamma-pentalactone,4-hydroxyvaleric acid lactone,2 3h-furanone, dihydro-5-methyl,4-methyl-gamma-butyrolactone,pentanolide-1,4
6

Gibberellic acid, 90+%

CAS: 77-06-5 Molekylformel: C19H22O6 Molekylvikt (g/mol): 346.38 MDL-nummer: MFCD00079329 InChI-nyckel: IXORZMNAPKEEDV-QTWFBFKQSA-N Synonym: gibberellic acid,gibberellin a3,gibberellin,gibreskol,brellin,cekugib,grocel,gibberellin x,gibberellic acid ga3,gib-tabs PubChem CID: 91757643 IUPAC-namn: (lR,2R,5S,8S,9S,10R,12S)-5,12-dihydroxi-11-metyl-6-metyliden-16-oxo-15-oxapentacyklo[9.3.2.15,8.01,110,02,9]heptadec-9-1 LEDER: CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O

Molekylformel C19H22O6
PubChem CID 91757643
MDL-nummer MFCD00079329
IUPAC-namn (lR,2R,5S,8S,9S,10R,12S)-5,12-dihydroxi-11-metyl-6-metyliden-16-oxo-15-oxapentacyklo[9.3.2.15,8.01,110,02,9]heptadec-9-1
CAS 77-06-5
InChI-nyckel IXORZMNAPKEEDV-QTWFBFKQSA-N
LEDER CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O
Molekylvikt (g/mol) 346.38
Synonym gibberellic acid,gibberellin a3,gibberellin,gibreskol,brellin,cekugib,grocel,gibberellin x,gibberellic acid ga3,gib-tabs
7

(3aR,4S,5R,6aS)-(-)-Hexahydro-5-hydroxy-4-hydroxymethyl-2H-cyclopenta[b]furan-2-one, 98%

CAS: 32233-40-2 Molekylformel: C8H12O4 Molekylvikt (g/mol): 172.18 MDL-nummer: MFCD00075234 InChI-nyckel: VYTZWRCSPHQSFX-GBNDHIKLSA-N Synonym: --corey lactone diol,3ar,4s,5r,6as-5-hydroxy-4-hydroxymethyl hexahydro-2h-cyclopenta b furan-2-one,--corey lactone,corey lactone diol,--corey diol corey lactone,3ar,4s,5r,6as---hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b furan-2-one,1s,6s,5r,7r-7-hydroxy-6-hydroxymethyl-2-oxabicyclo 3.3.0 octan-3-one,3ar,4s,5r,6as-hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b furan-2-one,3ar,4s,5r,6as-5-hydroxy-4-hydroxymethyl-3,3a,4,5,6,6a-hexahydrocyclopenta b furan-2-one,l-corey lactone PubChem CID: 2724453 IUPAC-namn: (3aR,4S,5R,6aS)-5-hydroxi-4-(hydroximetyl)-3,3a,4,5,6,6a-hexahydrocyklopenta[b]furan-2-on LEDER: OC[C@H]1[C@H](O)C[C@@H]2OC(=O)C[C@H]12

Molekylformel C8H12O4
PubChem CID 2724453
MDL-nummer MFCD00075234
IUPAC-namn (3aR,4S,5R,6aS)-5-hydroxi-4-(hydroximetyl)-3,3a,4,5,6,6a-hexahydrocyklopenta[b]furan-2-on
CAS 32233-40-2
InChI-nyckel VYTZWRCSPHQSFX-GBNDHIKLSA-N
LEDER OC[C@H]1[C@H](O)C[C@@H]2OC(=O)C[C@H]12
Molekylvikt (g/mol) 172.18
Synonym --corey lactone diol,3ar,4s,5r,6as-5-hydroxy-4-hydroxymethyl hexahydro-2h-cyclopenta b furan-2-one,--corey lactone,corey lactone diol,--corey diol corey lactone,3ar,4s,5r,6as---hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b furan-2-one,1s,6s,5r,7r-7-hydroxy-6-hydroxymethyl-2-oxabicyclo 3.3.0 octan-3-one,3ar,4s,5r,6as-hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b furan-2-one,3ar,4s,5r,6as-5-hydroxy-4-hydroxymethyl-3,3a,4,5,6,6a-hexahydrocyclopenta b furan-2-one,l-corey lactone
8

D-Glucurono-6,3-lactone, 99%

CAS: 32449-92-6 Molekylformel: C6H8O6 Molekylvikt (g/mol): 176.124 MDL-nummer: MFCD00135622 InChI-nyckel: UYUXSRADSPPKRZ-KKQCNMDGSA-N Synonym: d-glucuro-3,6-lactone PubChem CID: 91634076 IUPAC-namn: (2S)-2-[(2S,3S,4R)-3,4-dihydroxi-5-oxooxolan-2-yl]-2-hydroxiacetaldehyd LEDER: C(=O)C(C1C(C(C(=O)O1)O)O)O

Molekylformel C6H8O6
PubChem CID 91634076
MDL-nummer MFCD00135622
IUPAC-namn (2S)-2-[(2S,3S,4R)-3,4-dihydroxi-5-oxooxolan-2-yl]-2-hydroxiacetaldehyd
CAS 32449-92-6
InChI-nyckel UYUXSRADSPPKRZ-KKQCNMDGSA-N
LEDER C(=O)C(C1C(C(C(=O)O1)O)O)O
Molekylvikt (g/mol) 176.124
Synonym d-glucuro-3,6-lactone
9

gamma-undekanolakton, 99 %, Thermo Scientific Chemicals

CAS: 104-67-6 Molekylformel: C11H20O2 Molekylvikt (g/mol): 184.279 MDL-nummer: MFCD00005405 InChI-nyckel: PHXATPHONSXBIL-UHFFFAOYSA-N Synonym: gamma-undecalactone,4-undecanolide,5-heptyldihydrofuran-2 3h-one,persicol,1,4-undecanolide,peach aldehyde,peach lactone,2 3h-furanone, 5-heptyldihydro,aldehyde c-14 peach,gamma-undecanolactone PubChem CID: 7714 IUPAC-namn: 5-heptyloxolan-2-on LEDER: CCCCCCCC1CCC(=O)O1

Molekylformel C11H20O2
PubChem CID 7714
MDL-nummer MFCD00005405
IUPAC-namn 5-heptyloxolan-2-on
CAS 104-67-6
InChI-nyckel PHXATPHONSXBIL-UHFFFAOYSA-N
LEDER CCCCCCCC1CCC(=O)O1
Molekylvikt (g/mol) 184.279
Synonym gamma-undecalactone,4-undecanolide,5-heptyldihydrofuran-2 3h-one,persicol,1,4-undecanolide,peach aldehyde,peach lactone,2 3h-furanone, 5-heptyldihydro,aldehyde c-14 peach,gamma-undecanolactone
10

gamma-Hexanolactone, 98%

CAS: 695-06-7 Molekylformel: C6H10O2 Molekylvikt (g/mol): 114.14 MDL-nummer: MFCD00005401 InChI-nyckel: JBFHTYHTHYHCDJ-UHFFFAOYNA-N Synonym: gamma-caprolactone,gamma-hexalactone,4-hexanolide,gamma-hexanolactone,6-caprolactone,tonkalide,toukalide,2 3h-furanone, 5-ethyldihydro,4-ethyl-4-butanolide,5-ethyldihydrofuran-2 3h-one PubChem CID: 12756 ChEBI: CHEBI:85235 IUPAC-namn: 5-etyloxolan-2-on LEDER: CCC1CCC(=O)O1

Molekylformel C6H10O2
PubChem CID 12756
MDL-nummer MFCD00005401
IUPAC-namn 5-etyloxolan-2-on
CAS 695-06-7
InChI-nyckel JBFHTYHTHYHCDJ-UHFFFAOYNA-N
LEDER CCC1CCC(=O)O1
ChEBI CHEBI:85235
Molekylvikt (g/mol) 114.14
Synonym gamma-caprolactone,gamma-hexalactone,4-hexanolide,gamma-hexanolactone,6-caprolactone,tonkalide,toukalide,2 3h-furanone, 5-ethyldihydro,4-ethyl-4-butanolide,5-ethyldihydrofuran-2 3h-one
11

delta-Decanolactone, 97%

CAS: 705-86-2 Molekylformel: C10H18O2 Molekylvikt (g/mol): 170.25 MDL-nummer: MFCD00006649 InChI-nyckel: GHBSPIPJMLAMEP-UHFFFAOYNA-N Synonym: delta-decalactone,6-pentyltetrahydro-2h-pyran-2-one,5-decanolide,decanolide-1,5,5-decalactone,decan-5-olide,amyl-delta-valerolactone,delta-decanolactone,5-pentyl-5-pentanolide,2h-pyran-2-one, tetrahydro-6-pentyl PubChem CID: 12810 ChEBI: CHEBI:87327 IUPAC-namn: 6-pentyloxan-2-on LEDER: CCCCCC1CCCC(=O)O1

Molekylformel C10H18O2
PubChem CID 12810
MDL-nummer MFCD00006649
IUPAC-namn 6-pentyloxan-2-on
CAS 705-86-2
InChI-nyckel GHBSPIPJMLAMEP-UHFFFAOYNA-N
LEDER CCCCCC1CCCC(=O)O1
ChEBI CHEBI:87327
Molekylvikt (g/mol) 170.25
Synonym delta-decalactone,6-pentyltetrahydro-2h-pyran-2-one,5-decanolide,decanolide-1,5,5-decalactone,decan-5-olide,amyl-delta-valerolactone,delta-decanolactone,5-pentyl-5-pentanolide,2h-pyran-2-one, tetrahydro-6-pentyl
12

delta-valerolakton, 98 %, kan innehålla polymer, Thermo Scientific Chemicals

CAS: 542-28-9 Molekylformel: C5H8O2 Molekylvikt (g/mol): 100.12 MDL-nummer: MFCD00006645 InChI-nyckel: OZJPLYNZGCXSJM-UHFFFAOYSA-N Synonym: delta-valerolactone,tetrahydro-2h-pyran-2-one,5-valerolactone,2h-pyran-2-one, tetrahydro,tetrahydropyran-2-one,tetrahydro-2-pyranone,penta-1,5-lactone,.delta.-valerolactone,.delta.-valeryllactone,tetrahydro-pyran-2-one PubChem CID: 10953 ChEBI: CHEBI:16545 IUPAC-namn: oxan-2-on LEDER: O=C1CCCCO1

Molekylformel C5H8O2
PubChem CID 10953
MDL-nummer MFCD00006645
IUPAC-namn oxan-2-on
CAS 542-28-9
InChI-nyckel OZJPLYNZGCXSJM-UHFFFAOYSA-N
LEDER O=C1CCCCO1
ChEBI CHEBI:16545
Molekylvikt (g/mol) 100.12
Synonym delta-valerolactone,tetrahydro-2h-pyran-2-one,5-valerolactone,2h-pyran-2-one, tetrahydro,tetrahydropyran-2-one,tetrahydro-2-pyranone,penta-1,5-lactone,.delta.-valerolactone,.delta.-valeryllactone,tetrahydro-pyran-2-one
13

2,3-O-Isopropylidene-D-erythronolactone, 98%, Thermo Scientific Chemicals

CAS: 25581-41-3 Molekylformel: C7H10O4 Molekylvikt (g/mol): 158.15 MDL-nummer: MFCD00134440 InChI-nyckel: WHPSMBYLYRPVGU-UHFFFAOYNA-N Synonym: 2,3-o-isopropylidene-d-erythronolactone,--2,3-o-isopropylidene-d-erythronolactone,3ar,6ar-2,2-dimethyldihydrofuro 3,4-d 1,3 dioxol-4 3ah-one,3ar,6ar-2,2-dimethyl-6,6a-dihydro-3ah-furo 3,4-d 1,3 dioxol-4-one,3ar,6ar-2,2-dimethyl-dihydro-3ah-furo 3,4-d 1,3 dioxol-4-one,pubchem19725,2,3-o-isopropylidene-d-erythronolactol,d-2,3-o-isopropylidene-erythronic acid,a-lactone,2-o,3-o-isopropylidene-d-erythronic acid gamma-lactone PubChem CID: 386843 IUPAC-namn: (3aR,6aR)-2,2-dimetyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-on LEDER: CC1(C)OC2COC(=O)C2O1

Molekylformel C7H10O4
PubChem CID 386843
MDL-nummer MFCD00134440
IUPAC-namn (3aR,6aR)-2,2-dimetyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-on
CAS 25581-41-3
InChI-nyckel WHPSMBYLYRPVGU-UHFFFAOYNA-N
LEDER CC1(C)OC2COC(=O)C2O1
Molekylvikt (g/mol) 158.15
Synonym 2,3-o-isopropylidene-d-erythronolactone,--2,3-o-isopropylidene-d-erythronolactone,3ar,6ar-2,2-dimethyldihydrofuro 3,4-d 1,3 dioxol-4 3ah-one,3ar,6ar-2,2-dimethyl-6,6a-dihydro-3ah-furo 3,4-d 1,3 dioxol-4-one,3ar,6ar-2,2-dimethyl-dihydro-3ah-furo 3,4-d 1,3 dioxol-4-one,pubchem19725,2,3-o-isopropylidene-d-erythronolactol,d-2,3-o-isopropylidene-erythronic acid,a-lactone,2-o,3-o-isopropylidene-d-erythronic acid gamma-lactone
14

gamma-Octanolactone, 98%

CAS: 104-50-7 Molekylformel: C8H14O2 Molekylvikt (g/mol): 142.198 MDL-nummer: MFCD00005402 InChI-nyckel: IPBFYZQJXZJBFQ-UHFFFAOYSA-N Synonym: gamma-octalactone,4-octanolide,5-butyldihydrofuran-2 3h-one,octanolide-1,4,2 3h-furanone, 5-butyldihydro,octan-4-olide,gamma-octanolactone,8-oxo-5-octanolide,gamma-octanoic lactone,5-butyltetrahydro-2-furanone PubChem CID: 7704 IUPAC-namn: 5-butyloxolan-2-on LEDER: CCCCC1CCC(=O)O1

Molekylformel C8H14O2
PubChem CID 7704
MDL-nummer MFCD00005402
IUPAC-namn 5-butyloxolan-2-on
CAS 104-50-7
InChI-nyckel IPBFYZQJXZJBFQ-UHFFFAOYSA-N
LEDER CCCCC1CCC(=O)O1
Molekylvikt (g/mol) 142.198
Synonym gamma-octalactone,4-octanolide,5-butyldihydrofuran-2 3h-one,octanolide-1,4,2 3h-furanone, 5-butyldihydro,octan-4-olide,gamma-octanolactone,8-oxo-5-octanolide,gamma-octanoic lactone,5-butyltetrahydro-2-furanone
15

gamma-Phenyl-gamma-butyrolactone, 97%

CAS: 1008-76-0 Molekylformel: C10H10O2 Molekylvikt (g/mol): 162.19 MDL-nummer: MFCD00005398 InChI-nyckel: AEUULUMEYIPECD-UHFFFAOYNA-N Synonym: gamma-phenyl-gamma-butyrolactone,4-phenylbutanolide,4-phenyl-4-butanolide,4-phenylbutyrolactone,2 3h-furanone, dihydro-5-phenyl,5-phenyldihydrofuran-2 3h-one,4-phenyl-4-hydroxybutanoic acid lactone,4,5-dihydro-5-phenyl-2 3h-furanone,.gamma.-phenyl-.gamma.-butyrolactone,.gamma.-phenylbutyrolactone PubChem CID: 13884 IUPAC-namn: 5-fenyloxolan-2-on LEDER: O=C1CCC(O1)C1=CC=CC=C1

Molekylformel C10H10O2
PubChem CID 13884
MDL-nummer MFCD00005398
IUPAC-namn 5-fenyloxolan-2-on
CAS 1008-76-0
InChI-nyckel AEUULUMEYIPECD-UHFFFAOYNA-N
LEDER O=C1CCC(O1)C1=CC=CC=C1
Molekylvikt (g/mol) 162.19
Synonym gamma-phenyl-gamma-butyrolactone,4-phenylbutanolide,4-phenyl-4-butanolide,4-phenylbutyrolactone,2 3h-furanone, dihydro-5-phenyl,5-phenyldihydrofuran-2 3h-one,4-phenyl-4-hydroxybutanoic acid lactone,4,5-dihydro-5-phenyl-2 3h-furanone,.gamma.-phenyl-.gamma.-butyrolactone,.gamma.-phenylbutyrolactone