Oxacyclic compounds

Organic heterocyclic compounds that contain one or more oxygen atoms either within the ring's structure or linked to the ring.

181 – 195 of 343 results

181

Xanthene-9-carboxylic Acid 98.0+%, TCI America™

CAS: 82-07-5 Molecular Formula: C14H10O3 Molecular Weight (g/mol): 226.231 MDL Number: MFCD00005059 InChI Key: VSBFNCXKYIEYIS-UHFFFAOYSA-N Synonym: xanthene-9-carboxylic acid,xanthanoic acid,xanthenecarboxylic acid,9-xanthenecarboxylic acid,unii-63a81f6a8v,xanthene-9-carboxylicacid,pubchem17697,maybridge1_006340,9-xanthenylcarboxylic acid,chembl520 PubChem CID: 65736 IUPAC Name: 9H-xanthene-9-carboxylic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)C(=O)O

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Specifications

PubChem CID	65736
CAS	82-07-5
Molecular Weight (g/mol)	226.231
MDL Number	MFCD00005059
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)C(=O)O
Synonym	xanthene-9-carboxylic acid,xanthanoic acid,xanthenecarboxylic acid,9-xanthenecarboxylic acid,unii-63a81f6a8v,xanthene-9-carboxylicacid,pubchem17697,maybridge1_006340,9-xanthenylcarboxylic acid,chembl520
IUPAC Name	9H-xanthene-9-carboxylic acid
InChI Key	VSBFNCXKYIEYIS-UHFFFAOYSA-N
Molecular Formula	C14H10O3

182

6-Amino-2-benzoxazolinone 97.0+%, TCI America™

CAS: 22876-17-1 Molecular Formula: C7H6N2O2 Molecular Weight (g/mol): 150.137 MDL Number: MFCD00463899 InChI Key: STLPJYGZOIEDAJ-UHFFFAOYSA-N Synonym: 6-aminobenzo d oxazol-2 3h-one,6-amino-1,3-benzoxazol-2 3h-one,2 3h-benzoxazolone, 6-amino,6-amino-2-3h benzoxazolone,6-amino-3h-benzooxazol-2-one,6-amino-2,3-dihydro-1,3-benzoxazol-2-one,6-amino-2-benzoxazolone,6-amino-2-benzoxazolinone,6-amino-3-hydrobenzoxazol-2-one,6-amino-2-hydroxybenzoxazole PubChem CID: 826989 IUPAC Name: 6-amino-3H-1,3-benzoxazol-2-one SMILES: C1=CC2=C(C=C1N)OC(=O)N2

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Specifications

PubChem CID	826989
CAS	22876-17-1
Molecular Weight (g/mol)	150.137
MDL Number	MFCD00463899
SMILES	C1=CC2=C(C=C1N)OC(=O)N2
Synonym	6-aminobenzo d oxazol-2 3h-one,6-amino-1,3-benzoxazol-2 3h-one,2 3h-benzoxazolone, 6-amino,6-amino-2-3h benzoxazolone,6-amino-3h-benzooxazol-2-one,6-amino-2,3-dihydro-1,3-benzoxazol-2-one,6-amino-2-benzoxazolone,6-amino-2-benzoxazolinone,6-amino-3-hydrobenzoxazol-2-one,6-amino-2-hydroxybenzoxazole
IUPAC Name	6-amino-3H-1,3-benzoxazol-2-one
InChI Key	STLPJYGZOIEDAJ-UHFFFAOYSA-N
Molecular Formula	C7H6N2O2

183

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride 98.0+%, TCI America™

CAS: 129808-00-0 Molecular Formula: C18H6O6 Molecular Weight (g/mol): 318.24 InChI Key: XGZRRDYHYZLYIJ-UHFFFAOYSA-N PubChem CID: 58986478 IUPAC Name: 5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione SMILES: C1=CC2=C(C=C1C#CC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

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Specifications

PubChem CID	58986478
CAS	129808-00-0
Molecular Weight (g/mol)	318.24
SMILES	C1=CC2=C(C=C1C#CC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
IUPAC Name	5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
InChI Key	XGZRRDYHYZLYIJ-UHFFFAOYSA-N
Molecular Formula	C18H6O6

184

4-Methylphthalic Anhydride 98.0+%, TCI America™

CAS: 19438-61-0 Molecular Formula: C9H6O3 Molecular Weight (g/mol): 162.144 MDL Number: MFCD00041856 InChI Key: ZOXBWJMCXHTKNU-UHFFFAOYSA-N Synonym: 4-methylphthalic anhydride,5-methylisobenzofuran-1,3-dione,1,3-isobenzofurandione, 5-methyl,unii-2p2740fpck,phthalic anhydride, 4-methyl,dsstox_cid_7805,5-methyl-1,3-dihydro-2-benzofuran-1,3-dione,dsstox_rid_78575,dsstox_gsid_27805,4methylphthalic anhydride PubChem CID: 88069 IUPAC Name: 5-methyl-2-benzofuran-1,3-dione SMILES: CC1=CC2=C(C=C1)C(=O)OC2=O

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Specifications

PubChem CID	88069
CAS	19438-61-0
Molecular Weight (g/mol)	162.144
MDL Number	MFCD00041856
SMILES	CC1=CC2=C(C=C1)C(=O)OC2=O
Synonym	4-methylphthalic anhydride,5-methylisobenzofuran-1,3-dione,1,3-isobenzofurandione, 5-methyl,unii-2p2740fpck,phthalic anhydride, 4-methyl,dsstox_cid_7805,5-methyl-1,3-dihydro-2-benzofuran-1,3-dione,dsstox_rid_78575,dsstox_gsid_27805,4methylphthalic anhydride
IUPAC Name	5-methyl-2-benzofuran-1,3-dione
InChI Key	ZOXBWJMCXHTKNU-UHFFFAOYSA-N
Molecular Formula	C9H6O3

185

Diphenic Anhydride 98.0+%, TCI America™

CAS: 6050-13-1 Molecular Formula: C14H8O3 Molecular Weight (g/mol): 224.215 MDL Number: MFCD00004993 InChI Key: RTSGJTANVBJFFJ-UHFFFAOYSA-N Synonym: diphenic anhydride,dibenzo c,e oxepine-5,7-dione,dibenz c,e oxepin-5,7-dione,2,2'-biphenyldicarboxylic anhydride,2,2'-diphenyldicarboxylic anhydride,diphenic acid anhydride,2,2-biphenyldicarboxylic anhydride,dibenz c,7-dione,dibenzo c,e oxepane-5,7-dione PubChem CID: 72794 IUPAC Name: benzo[d][2]benzoxepine-5,7-dione SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3C(=O)OC2=O

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Specifications

PubChem CID	72794
CAS	6050-13-1
Molecular Weight (g/mol)	224.215
MDL Number	MFCD00004993
SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3C(=O)OC2=O
Synonym	diphenic anhydride,dibenzo c,e oxepine-5,7-dione,dibenz c,e oxepin-5,7-dione,2,2'-biphenyldicarboxylic anhydride,2,2'-diphenyldicarboxylic anhydride,diphenic acid anhydride,2,2-biphenyldicarboxylic anhydride,dibenz c,7-dione,dibenzo c,e oxepane-5,7-dione
IUPAC Name	benzo[d][2]benzoxepine-5,7-dione
InChI Key	RTSGJTANVBJFFJ-UHFFFAOYSA-N
Molecular Formula	C14H8O3

186

4-Phenylethynylphthalic Anhydride 98.0+%, TCI America™

CAS: 119389-05-8 Molecular Formula: C16H8O3 Molecular Weight (g/mol): 248.237 MDL Number: MFCD01862632 InChI Key: UPGRRPUXXWPEMV-UHFFFAOYSA-N PubChem CID: 11053989 IUPAC Name: 5-(2-phenylethynyl)-2-benzofuran-1,3-dione SMILES: C1=CC=C(C=C1)C#CC2=CC3=C(C=C2)C(=O)OC3=O

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Specifications

PubChem CID	11053989
CAS	119389-05-8
Molecular Weight (g/mol)	248.237
MDL Number	MFCD01862632
SMILES	C1=CC=C(C=C1)C#CC2=CC3=C(C=C2)C(=O)OC3=O
IUPAC Name	5-(2-phenylethynyl)-2-benzofuran-1,3-dione
InChI Key	UPGRRPUXXWPEMV-UHFFFAOYSA-N
Molecular Formula	C16H8O3

187

Ethyl 2-(2-Methyl-1,3-dioxolan-2-yl)acetate 98.0+%, TCI America™

CAS: 6413-10-1 Molecular Formula: C8H14O4 Molecular Weight (g/mol): 174.20 MDL Number: MFCD00152488 InChI Key: XWEOGMYZFCHQNT-UHFFFAOYSA-N Synonym: 2-(2-Methyl-1,3-dioxolan-2-yl)acetic Acid Ethyl Ester PubChem CID: 80865 IUPAC Name: ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate SMILES: CCOC(=O)CC1(OCCO1)C

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Specifications

PubChem CID	80865
CAS	6413-10-1
Molecular Weight (g/mol)	174.20
MDL Number	MFCD00152488
SMILES	CCOC(=O)CC1(OCCO1)C
Synonym	2-(2-Methyl-1,3-dioxolan-2-yl)acetic Acid Ethyl Ester
IUPAC Name	ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate
InChI Key	XWEOGMYZFCHQNT-UHFFFAOYSA-N
Molecular Formula	C8H14O4

188

Bis(neopentyl Glycolato)diboron 98.0+%, TCI America™

CAS: 201733-56-4 Molecular Formula: C10H20B2O4 Molecular Weight (g/mol): 225.89 MDL Number: MFCD02093062 InChI Key: MDNDJMCSXOXBFZ-UHFFFAOYSA-N Synonym: bis neopentyl glycolato diboron,bis neopentylglycolato diboron,5,5,5',5'-tetramethyl-2,2'-bi 1,3,2-dioxaborinane,2-5,5-dimethyl-1,3,2-dioxaborinan-2-yl-5,5-dimethyl-1,3,2-dioxaborinane,5,5,5',5'-tetramethyl-2,2'-bi-1,3,2-dioxaborinane,2,2'-bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl,bis neopentyl glycolato diborane,bis 2,2-dimethyl-1,3-propanediolato diboron,5,5,5',5'-tetramethyl-2,2' bi 1,3,2 dioxaborinanyl PubChem CID: 2734316 IUPAC Name: 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane SMILES: CC1(C)COB(OC1)B1OCC(C)(C)CO1

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Specifications

PubChem CID	2734316
CAS	201733-56-4
Molecular Weight (g/mol)	225.89
MDL Number	MFCD02093062
SMILES	CC1(C)COB(OC1)B1OCC(C)(C)CO1
Synonym	bis neopentyl glycolato diboron,bis neopentylglycolato diboron,5,5,5',5'-tetramethyl-2,2'-bi 1,3,2-dioxaborinane,2-5,5-dimethyl-1,3,2-dioxaborinan-2-yl-5,5-dimethyl-1,3,2-dioxaborinane,5,5,5',5'-tetramethyl-2,2'-bi-1,3,2-dioxaborinane,2,2'-bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl,bis neopentyl glycolato diborane,bis 2,2-dimethyl-1,3-propanediolato diboron,5,5,5',5'-tetramethyl-2,2' bi 1,3,2 dioxaborinanyl
IUPAC Name	2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane
InChI Key	MDNDJMCSXOXBFZ-UHFFFAOYSA-N
Molecular Formula	C10H20B2O4

189

Ethyl 4-Oxazolecarboxylate 96.0+%, TCI America™

CAS: 23012-14-8 Molecular Formula: C6H7NO3 Molecular Weight (g/mol): 141.126 MDL Number: MFCD04114940 InChI Key: UBESIXFCSFYQNK-UHFFFAOYSA-N Synonym: 4-Oxazolecarboxylic Acid Ethyl Ester PubChem CID: 2763217 IUPAC Name: ethyl 1,3-oxazole-4-carboxylate SMILES: CCOC(=O)C1=COC=N1

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Specifications

PubChem CID	2763217
CAS	23012-14-8
Molecular Weight (g/mol)	141.126
MDL Number	MFCD04114940
SMILES	CCOC(=O)C1=COC=N1
Synonym	4-Oxazolecarboxylic Acid Ethyl Ester
IUPAC Name	ethyl 1,3-oxazole-4-carboxylate
InChI Key	UBESIXFCSFYQNK-UHFFFAOYSA-N
Molecular Formula	C6H7NO3

190

6-Chloroflavone 98.0+%, TCI America™

CAS: 10420-73-2 Molecular Formula: C15H9ClO2 Molecular Weight (g/mol): 256.685 MDL Number: MFCD00209560 InChI Key: IFNDLWHUYFSXBK-UHFFFAOYSA-N Synonym: 6-chloroflavone,6-chloro-2-phenyl-4h-chromen-4-one,6-chloro-2-phenyl-chromen-4-one,6-chlorflavone,maybridge4_000538,d02chg,6-chloro-2-phenyl-4h-chromen-4-one #,6-chloro-2-phenyl-4h-1-benzopyran-4-one PubChem CID: 248021 IUPAC Name: 6-chloro-2-phenylchromen-4-one SMILES: C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC(=C3)Cl

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Specifications

PubChem CID	248021
CAS	10420-73-2
Molecular Weight (g/mol)	256.685
MDL Number	MFCD00209560
SMILES	C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC(=C3)Cl
Synonym	6-chloroflavone,6-chloro-2-phenyl-4h-chromen-4-one,6-chloro-2-phenyl-chromen-4-one,6-chlorflavone,maybridge4_000538,d02chg,6-chloro-2-phenyl-4h-chromen-4-one #,6-chloro-2-phenyl-4h-1-benzopyran-4-one
IUPAC Name	6-chloro-2-phenylchromen-4-one
InChI Key	IFNDLWHUYFSXBK-UHFFFAOYSA-N
Molecular Formula	C15H9ClO2

191

6-Chlorochromone 98.0+%, TCI America™

CAS: 33533-99-2 Molecular Formula: C9H5ClO2 Molecular Weight (g/mol): 180.587 MDL Number: MFCD00191904 InChI Key: VFZQATFTQAZCMO-UHFFFAOYSA-N PubChem CID: 601989 IUPAC Name: 6-chlorochromen-4-one SMILES: C1=CC2=C(C=C1Cl)C(=O)C=CO2

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Specifications

PubChem CID	601989
CAS	33533-99-2
Molecular Weight (g/mol)	180.587
MDL Number	MFCD00191904
SMILES	C1=CC2=C(C=C1Cl)C(=O)C=CO2
IUPAC Name	6-chlorochromen-4-one
InChI Key	VFZQATFTQAZCMO-UHFFFAOYSA-N
Molecular Formula	C9H5ClO2

192

1,4-Cyclohexanedione Bis(ethyleneketal) 99.0+%, TCI America™

CAS: 183-97-1 Molecular Formula: C10H16O4 Molecular Weight (g/mol): 200.234 MDL Number: MFCD00010851 InChI Key: YSMVSEYPOBXSOK-UHFFFAOYSA-N Synonym: 1,4-cyclohexanedione bis ethylene ketal,1,4,9,12-tetraoxadispiro 4.2.4.2 tetradecane,1,4-cyclohexanedione bis ethylene acetal,1,4,9,12-tetraoxadispiro 4,2,4,2 tetradecane,1,4-cyclohexanedione bis ethyleneketal,1,4,9,12-tetraoxadispiro 4.2.4^ 8 .2^ 5 tetradecane,1,4,9,12-tetraoxadispiro 4.2.4?.2? tetradecane,maybridge1_006651,1,4-cyclohexanedione ethyleneketal PubChem CID: 135986 IUPAC Name: 1,4,9,12-tetraoxadispiro[4.2.4^{8}.2^{5}]tetradecane SMILES: C1CC2(CCC13OCCO3)OCCO2

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Specifications

PubChem CID	135986
CAS	183-97-1
Molecular Weight (g/mol)	200.234
MDL Number	MFCD00010851
SMILES	C1CC2(CCC13OCCO3)OCCO2
Synonym	1,4-cyclohexanedione bis ethylene ketal,1,4,9,12-tetraoxadispiro 4.2.4.2 tetradecane,1,4-cyclohexanedione bis ethylene acetal,1,4,9,12-tetraoxadispiro 4,2,4,2 tetradecane,1,4-cyclohexanedione bis ethyleneketal,1,4,9,12-tetraoxadispiro 4.2.4^ 8 .2^ 5 tetradecane,1,4,9,12-tetraoxadispiro 4.2.4?.2? tetradecane,maybridge1_006651,1,4-cyclohexanedione ethyleneketal
IUPAC Name	1,4,9,12-tetraoxadispiro[4.2.4^{8}.2^{5}]tetradecane
InChI Key	YSMVSEYPOBXSOK-UHFFFAOYSA-N
Molecular Formula	C10H16O4

193

6-Chloro-7-methylchromone 98.0+%, TCI America™

CAS: 67029-84-9 Molecular Formula: C10H7ClO2 Molecular Weight (g/mol): 194.614 MDL Number: MFCD00239401 InChI Key: UQXYHMICNLSDMN-UHFFFAOYSA-N Synonym: 6-chloro-7-methylchromone,6-chloro-7-methyl-4h-chromen-4-one,6-chloro-7-methyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one,6-chloro-7-methyl PubChem CID: 688707 IUPAC Name: 6-chloro-7-methylchromen-4-one SMILES: CC1=C(C=C2C(=O)C=COC2=C1)Cl

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Specifications

PubChem CID	688707
CAS	67029-84-9
Molecular Weight (g/mol)	194.614
MDL Number	MFCD00239401
SMILES	CC1=C(C=C2C(=O)C=COC2=C1)Cl
Synonym	6-chloro-7-methylchromone,6-chloro-7-methyl-4h-chromen-4-one,6-chloro-7-methyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one,6-chloro-7-methyl
IUPAC Name	6-chloro-7-methylchromen-4-one
InChI Key	UQXYHMICNLSDMN-UHFFFAOYSA-N
Molecular Formula	C10H7ClO2

194

15-Pentadecanolactone 98.0+%, TCI America™

CAS: 106-02-5 Molecular Formula: C15H28O2 Molecular Weight (g/mol): 240.387 MDL Number: MFCD00039667 InChI Key: FKUPPRZPSYCDRS-UHFFFAOYSA-N Synonym: cyclopentadecanolide,exaltolide,pentadecanolide,15-pentadecanolide,pentalide,thibetolide,pentadecan-15-olide,pentadecalactone,muskalactone,muskolactone PubChem CID: 235414 IUPAC Name: oxacyclohexadecan-2-one SMILES: C1CCCCCCCOC(=O)CCCCCC1

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Specifications

PubChem CID	235414
CAS	106-02-5
Molecular Weight (g/mol)	240.387
MDL Number	MFCD00039667
SMILES	C1CCCCCCCOC(=O)CCCCCC1
Synonym	cyclopentadecanolide,exaltolide,pentadecanolide,15-pentadecanolide,pentalide,thibetolide,pentadecan-15-olide,pentadecalactone,muskalactone,muskolactone
IUPAC Name	oxacyclohexadecan-2-one
InChI Key	FKUPPRZPSYCDRS-UHFFFAOYSA-N
Molecular Formula	C15H28O2

195

3-Hydroxycoumarin 98.0+%, TCI America™

CAS: 939-19-5 Molecular Formula: C9H6O3 Molecular Weight (g/mol): 162.14 MDL Number: MFCD00017490 InChI Key: MJKVTPMWOKAVMS-UHFFFAOYSA-N PubChem CID: 13650 IUPAC Name: 3-hydroxy-2H-chromen-2-one SMILES: OC1=CC2=CC=CC=C2OC1=O

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Specifications

PubChem CID	13650
CAS	939-19-5
Molecular Weight (g/mol)	162.14
MDL Number	MFCD00017490
SMILES	OC1=CC2=CC=CC=C2OC1=O
IUPAC Name	3-hydroxy-2H-chromen-2-one
InChI Key	MJKVTPMWOKAVMS-UHFFFAOYSA-N
Molecular Formula	C9H6O3

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Oxacyclic compounds

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Xanthene-9-carboxylic Acid 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

6-Amino-2-benzoxazolinone 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Methylphthalic Anhydride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Diphenic Anhydride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Phenylethynylphthalic Anhydride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 2-(2-Methyl-1,3-dioxolan-2-yl)acetate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Bis(neopentyl Glycolato)diboron 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 4-Oxazolecarboxylate 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

6-Chloroflavone 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

6-Chlorochromone 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,4-Cyclohexanedione Bis(ethyleneketal) 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

6-Chloro-7-methylchromone 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

15-Pentadecanolactone 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3-Hydroxycoumarin 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More