Oxacyclic compounds

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

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166 – 180 of 336 results

166

Trioxsalen 98.0+%, TCI America™

CAS: 3902-71-4 Molecular Formula: C14H12O3 Molecular Weight (g/mol): 228.25 MDL Number: MFCD00005010 InChI Key: FMHHVULEAZTJMA-UHFFFAOYSA-N Synonym: trioxsalen,trioxysalen,trisoralen,trimethylpsoralen,4,5',8-trimethylpsoralen,elder 8011,trioxisaleno,trioxysalene,trioxysalenum,2',4,8-trimethylpsoralen PubChem CID: 5585 ChEBI: CHEBI:28329 IUPAC Name: 2,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one SMILES: CC1=CC2=CC3=C(OC(=O)C=C3C)C(C)=C2O1

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PubChem CID	5585
CAS	3902-71-4
Molecular Weight (g/mol)	228.25
ChEBI	CHEBI:28329
MDL Number	MFCD00005010
SMILES	CC1=CC2=CC3=C(OC(=O)C=C3C)C(C)=C2O1
Synonym	trioxsalen,trioxysalen,trisoralen,trimethylpsoralen,4,5',8-trimethylpsoralen,elder 8011,trioxisaleno,trioxysalene,trioxysalenum,2',4,8-trimethylpsoralen
IUPAC Name	2,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one
InChI Key	FMHHVULEAZTJMA-UHFFFAOYSA-N
Molecular Formula	C14H12O3

167

2,2-Diisopropyl-1,3-dioxolane 96.0+%, TCI America™

CAS: 4421-10-7 Molecular Formula: C9H18O2 Molecular Weight (g/mol): 158.24 MDL Number: MFCD00020902 InChI Key: BIYJJEWTEPSHGZ-UHFFFAOYSA-N Synonym: 2,2-diisopropyl-1,3-dioxolane,1,3-dioxolane, 2,2-bis 1-methylethyl,diisopropyldioxolan,acmc-2097fh,biyjjewtepshgz-uhfffaoysa,diisopropyl ketone ethylene acetal,2,2-bis methylethyl-1,3-dioxolane,2,2-di propan-2-yl-1,3-dioxolane,2,2-bis propan-2-yl-1,3-dioxolane PubChem CID: 78137 IUPAC Name: 2,2-di(propan-2-yl)-1,3-dioxolane SMILES: CC(C)C1(OCCO1)C(C)C

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PubChem CID	78137
CAS	4421-10-7
Molecular Weight (g/mol)	158.24
MDL Number	MFCD00020902
SMILES	CC(C)C1(OCCO1)C(C)C
Synonym	2,2-diisopropyl-1,3-dioxolane,1,3-dioxolane, 2,2-bis 1-methylethyl,diisopropyldioxolan,acmc-2097fh,biyjjewtepshgz-uhfffaoysa,diisopropyl ketone ethylene acetal,2,2-bis methylethyl-1,3-dioxolane,2,2-di propan-2-yl-1,3-dioxolane,2,2-bis propan-2-yl-1,3-dioxolane
IUPAC Name	2,2-di(propan-2-yl)-1,3-dioxolane
InChI Key	BIYJJEWTEPSHGZ-UHFFFAOYSA-N
Molecular Formula	C9H18O2

168

(S,S,S)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)bis(1-phenylethyl)amine 98.0+%, TCI America™

CAS: 209482-27-9 Molecular Formula: C36H30NO2P Molecular Weight (g/mol): 539.62 MDL Number: MFCD04117688,MFCD08561138 InChI Key: LKZPDRCMCSBQFN-UHFFFAOYNA-N Synonym: (11bS)-N,N-Bis[(1S)-1-phenylethyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine PubChem CID: 23592741 IUPAC Name: N,N-bis(1-phenylethyl)-12,14-dioxa-13-phosphapentacyclo[13.8.0.0²,¹¹.0³,⁸.0¹⁸,²³]tricosa-1(23),2,4,6,8,10,15,17,19,21-decaen-13-amine SMILES: CC(N(C(C)C1=CC=CC=C1)P1OC2=CC=C3C=CC=CC3=C2C2=C3C=CC=CC3=CC=C2O1)C1=CC=CC=C1

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Specifications

PubChem CID	23592741
CAS	209482-27-9
Molecular Weight (g/mol)	539.62
MDL Number	MFCD04117688,MFCD08561138
SMILES	CC(N(C(C)C1=CC=CC=C1)P1OC2=CC=C3C=CC=CC3=C2C2=C3C=CC=CC3=CC=C2O1)C1=CC=CC=C1
Synonym	(11bS)-N,N-Bis[(1S)-1-phenylethyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine
IUPAC Name	N,N-bis(1-phenylethyl)-12,14-dioxa-13-phosphapentacyclo[13.8.0.0²,¹¹.0³,⁸.0¹⁸,²³]tricosa-1(23),2,4,6,8,10,15,17,19,21-decaen-13-amine
InChI Key	LKZPDRCMCSBQFN-UHFFFAOYNA-N
Molecular Formula	C36H30NO2P

169

Dibenzo[b,e][1,4]dioxine 99.0+%, TCI America™

CAS: 262-12-4 Molecular Formula: C12H8O2 Molecular Weight (g/mol): 184.19 MDL Number: MFCD00022282 InChI Key: NFBOHOGPQUYFRF-UHFFFAOYSA-N Synonym: oxanthrene,dibenzo b,e 1,4 dioxin,dibenzodioxin,phenodioxin,diphenylene dioxide,dibenzo 1,4 dioxin,dibenzo b,e 1,4 dioxine,dibenzo-para-dioxin PubChem CID: 9216 ChEBI: CHEBI:28891 IUPAC Name: oxanthrene SMILES: O1C2=CC=CC=C2OC2=CC=CC=C12

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Specifications

PubChem CID	9216
CAS	262-12-4
Molecular Weight (g/mol)	184.19
ChEBI	CHEBI:28891
MDL Number	MFCD00022282
SMILES	O1C2=CC=CC=C2OC2=CC=CC=C12
Synonym	oxanthrene,dibenzo b,e 1,4 dioxin,dibenzodioxin,phenodioxin,diphenylene dioxide,dibenzo 1,4 dioxin,dibenzo b,e 1,4 dioxine,dibenzo-para-dioxin
IUPAC Name	oxanthrene
InChI Key	NFBOHOGPQUYFRF-UHFFFAOYSA-N
Molecular Formula	C12H8O2

170

Dibenzofuran 98.0+%, TCI America™

CAS: 132-64-9 Molecular Formula: C12H8O Molecular Weight (g/mol): 168.195 MDL Number: MFCD00004968 InChI Key: TXCDCPKCNAJMEE-UHFFFAOYSA-N Synonym: dibenzo b,d furan,diphenylene oxide,2,2'-biphenylene oxide,2,2'-biphenylylene oxide,dibenzofurans,dibenzol b,d furan,dibenzofurane,1,1'-biphenyl-2,2'-diyl oxide PubChem CID: 568 ChEBI: CHEBI:28145 IUPAC Name: dibenzofuran SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3O2

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Specifications

PubChem CID	568
CAS	132-64-9
Molecular Weight (g/mol)	168.195
ChEBI	CHEBI:28145
MDL Number	MFCD00004968
SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3O2
Synonym	dibenzo b,d furan,diphenylene oxide,2,2'-biphenylene oxide,2,2'-biphenylylene oxide,dibenzofurans,dibenzol b,d furan,dibenzofurane,1,1'-biphenyl-2,2'-diyl oxide
IUPAC Name	dibenzofuran
InChI Key	TXCDCPKCNAJMEE-UHFFFAOYSA-N
Molecular Formula	C12H8O

171

3,4-Dihydro-2H-pyran 97.0+%, TCI America™

CAS: 110-87-2 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00006558 InChI Key: BUDQDWGNQVEFAC-UHFFFAOYSA-N Synonym: dihydropyran,3,4-dihydropyran,2,3-dihydropyran,2h-3,4-dihydropyran,2,3-dihydro-4h-pyran,dihydro-2h-pyran,2h-pyran, dihydro,2h-pyran, 3,4-dihydro,5,6-dihydro-4h-pyran,dihydropyrane PubChem CID: 8080 IUPAC Name: 3,4-dihydro-2H-pyran SMILES: C1CC=COC1

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Specifications

PubChem CID	8080
CAS	110-87-2
Molecular Weight (g/mol)	84.118
MDL Number	MFCD00006558
SMILES	C1CC=COC1
Synonym	dihydropyran,3,4-dihydropyran,2,3-dihydropyran,2h-3,4-dihydropyran,2,3-dihydro-4h-pyran,dihydro-2h-pyran,2h-pyran, dihydro,2h-pyran, 3,4-dihydro,5,6-dihydro-4h-pyran,dihydropyrane
IUPAC Name	3,4-dihydro-2H-pyran
InChI Key	BUDQDWGNQVEFAC-UHFFFAOYSA-N
Molecular Formula	C5H8O

172

1-Furfurylpyrrole 98.0+%, TCI America™

CAS: 1438-94-4 Molecular Formula: C9H9NO Molecular Weight (g/mol): 147.18 MDL Number: MFCD00010080 InChI Key: BTBFUBUCCJKJOZ-UHFFFAOYSA-N Synonym: 1-furfurylpyrrole,n-furfurylpyrrole,1-furan-2-ylmethyl-1h-pyrrole,1-furfuryl-1h-pyrrole,1h-pyrrole, 1-2-furanylmethyl,1-2-furanylmethyl-1h-pyrrole,n-2-furfuryl pyrrole,n-furfuryl pyrrole,pyrrole, 1-furfuryl,1-2-furfuryl pyrrole PubChem CID: 15037 IUPAC Name: 1-[(furan-2-yl)methyl]-1H-pyrrole SMILES: C(N1C=CC=C1)C1=CC=CO1

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PubChem CID	15037
CAS	1438-94-4
Molecular Weight (g/mol)	147.18
MDL Number	MFCD00010080
SMILES	C(N1C=CC=C1)C1=CC=CO1
Synonym	1-furfurylpyrrole,n-furfurylpyrrole,1-furan-2-ylmethyl-1h-pyrrole,1-furfuryl-1h-pyrrole,1h-pyrrole, 1-2-furanylmethyl,1-2-furanylmethyl-1h-pyrrole,n-2-furfuryl pyrrole,n-furfuryl pyrrole,pyrrole, 1-furfuryl,1-2-furfuryl pyrrole
IUPAC Name	1-[(furan-2-yl)methyl]-1H-pyrrole
InChI Key	BTBFUBUCCJKJOZ-UHFFFAOYSA-N
Molecular Formula	C9H9NO

173

1,2-Naphthalic Anhydride 98.0+%, TCI America™

CAS: 5343-99-7 Molecular Formula: C12H6O3 Molecular Weight (g/mol): 198.177 MDL Number: MFCD00191561 InChI Key: IDVDAZFXGGNIDQ-UHFFFAOYSA-N Synonym: 1,2-Naphthalenedicarboxylic Anhydride PubChem CID: 21437 IUPAC Name: benzo[e][2]benzofuran-1,3-dione SMILES: C1=CC=C2C(=C1)C=CC3=C2C(=O)OC3=O

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Specifications

PubChem CID	21437
CAS	5343-99-7
Molecular Weight (g/mol)	198.177
MDL Number	MFCD00191561
SMILES	C1=CC=C2C(=C1)C=CC3=C2C(=O)OC3=O
Synonym	1,2-Naphthalenedicarboxylic Anhydride
IUPAC Name	benzo[e][2]benzofuran-1,3-dione
InChI Key	IDVDAZFXGGNIDQ-UHFFFAOYSA-N
Molecular Formula	C12H6O3

174

4-tert-Butylphthalic Anhydride 98.0+%, TCI America™

CAS: 32703-79-0 Molecular Formula: C12H12O3 Molecular Weight (g/mol): 204.23 MDL Number: MFCD00060127 InChI Key: YLJYVKLZVHWUCT-UHFFFAOYSA-N Synonym: 4-tert-butylphthalic anhydride,5-tert-butyl isobenzofuran-1,3-dione,1,3-isobenzofurandione, 5-1,1-dimethylethyl,4-t-butylphthalic anhydride,acmc-1ao20,4-t-butyl phthalic anhydride,4-t-butyl-phthalic anhydride,4-tert-butylphthalicanhydride,5-tert-butyl-2-benzo b furan-1,3-dione PubChem CID: 122930 IUPAC Name: 5-tert-butyl-1,3-dihydro-2-benzofuran-1,3-dione SMILES: CC(C)(C)C1=CC=C2C(=O)OC(=O)C2=C1

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Specifications

PubChem CID	122930
CAS	32703-79-0
Molecular Weight (g/mol)	204.23
MDL Number	MFCD00060127
SMILES	CC(C)(C)C1=CC=C2C(=O)OC(=O)C2=C1
Synonym	4-tert-butylphthalic anhydride,5-tert-butyl isobenzofuran-1,3-dione,1,3-isobenzofurandione, 5-1,1-dimethylethyl,4-t-butylphthalic anhydride,acmc-1ao20,4-t-butyl phthalic anhydride,4-t-butyl-phthalic anhydride,4-tert-butylphthalicanhydride,5-tert-butyl-2-benzo b furan-1,3-dione
IUPAC Name	5-tert-butyl-1,3-dihydro-2-benzofuran-1,3-dione
InChI Key	YLJYVKLZVHWUCT-UHFFFAOYSA-N
Molecular Formula	C12H12O3

175

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleic Anhydride 97.0+%, TCI America™

CAS: 112440-47-8 Molecular Formula: C18H18O3S2 Molecular Weight (g/mol): 346.46 MDL Number: MFCD00142789 InChI Key: ANYDHJQJXVIYHM-UHFFFAOYSA-N PubChem CID: 11382417 IUPAC Name: bis(2,4,5-trimethylthiophen-3-yl)-2,5-dihydrofuran-2,5-dione SMILES: CC1=C(C)C(=C(C)S1)C1=C(C(=O)OC1=O)C1=C(C)SC(C)=C1C

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Specifications

PubChem CID	11382417
CAS	112440-47-8
Molecular Weight (g/mol)	346.46
MDL Number	MFCD00142789
SMILES	CC1=C(C)C(=C(C)S1)C1=C(C(=O)OC1=O)C1=C(C)SC(C)=C1C
IUPAC Name	bis(2,4,5-trimethylthiophen-3-yl)-2,5-dihydrofuran-2,5-dione
InChI Key	ANYDHJQJXVIYHM-UHFFFAOYSA-N
Molecular Formula	C18H18O3S2

176

6-Chloro-2-benzoxazolinone 98.0+%, TCI America™

CAS: 19932-84-4 Molecular Formula: C7H4ClNO2 Molecular Weight (g/mol): 169.56 MDL Number: MFCD00463914 InChI Key: MATCZHXABVLZIE-UHFFFAOYSA-N Synonym: 6-chloro-2-benzoxazolinone,6-chlorobenzoxazolone,2 3h-benzoxazolone, 6-chloro,6-chloro-1,3-benzoxazol-2 3h-one,6-chlorobenzo d oxazol-2 3h-one,6-chlorobenzoxazolinone,6-chloro-2-benzoxazolone,6-chloro-1,3-benzoxazol-2-ol,2-benzoxazolinone, 6-chloro,6-chloro-2,3-dihydrobenzoxazol-2-one PubChem CID: 29858 IUPAC Name: 6-chloro-2,3-dihydro-1,3-benzoxazol-2-one SMILES: ClC1=CC=C2NC(=O)OC2=C1

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Specifications

PubChem CID	29858
CAS	19932-84-4
Molecular Weight (g/mol)	169.56
MDL Number	MFCD00463914
SMILES	ClC1=CC=C2NC(=O)OC2=C1
Synonym	6-chloro-2-benzoxazolinone,6-chlorobenzoxazolone,2 3h-benzoxazolone, 6-chloro,6-chloro-1,3-benzoxazol-2 3h-one,6-chlorobenzo d oxazol-2 3h-one,6-chlorobenzoxazolinone,6-chloro-2-benzoxazolone,6-chloro-1,3-benzoxazol-2-ol,2-benzoxazolinone, 6-chloro,6-chloro-2,3-dihydrobenzoxazol-2-one
IUPAC Name	6-chloro-2,3-dihydro-1,3-benzoxazol-2-one
InChI Key	MATCZHXABVLZIE-UHFFFAOYSA-N
Molecular Formula	C7H4ClNO2

177

5-Cyanophthalide 98.0+%, TCI America™

CAS: 82104-74-3 Molecular Formula: C9H5NO2 Molecular Weight (g/mol): 159.144 InChI Key: XEEGWTLAFIZLSF-UHFFFAOYSA-N Synonym: 5-cyanophthalide,1-oxo-1,3-dihydroisobenzofuran-5-carbonitrile,5-cyano phthalide,5-cyano-3h-isobenzofuranone,1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile,1-oxo-1,3-dihydro-2-benzofuran-5-carbonitrile,1-oxo-3h-isobenzofuran-5-carbonitrile,1,3-dihydro-1-oxo-5-isobenzofurancarbonitrile,5-isobenzofurancarbonitrile, 1,3-dihydro-1-oxo,5-cyanophthalid PubChem CID: 821218 IUPAC Name: 1-oxo-3H-2-benzofuran-5-carbonitrile SMILES: C1C2=C(C=CC(=C2)C#N)C(=O)O1

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Specifications

PubChem CID	821218
CAS	82104-74-3
Molecular Weight (g/mol)	159.144
SMILES	C1C2=C(C=CC(=C2)C#N)C(=O)O1
Synonym	5-cyanophthalide,1-oxo-1,3-dihydroisobenzofuran-5-carbonitrile,5-cyano phthalide,5-cyano-3h-isobenzofuranone,1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile,1-oxo-1,3-dihydro-2-benzofuran-5-carbonitrile,1-oxo-3h-isobenzofuran-5-carbonitrile,1,3-dihydro-1-oxo-5-isobenzofurancarbonitrile,5-isobenzofurancarbonitrile, 1,3-dihydro-1-oxo,5-cyanophthalid
IUPAC Name	1-oxo-3H-2-benzofuran-5-carbonitrile
InChI Key	XEEGWTLAFIZLSF-UHFFFAOYSA-N
Molecular Formula	C9H5NO2

178

6-Chlorochromone-2-carboxylic Acid 98.0+%, TCI America™

CAS: 5006-45-1 Molecular Formula: C10H5ClO4 Molecular Weight (g/mol): 224.596 MDL Number: MFCD00847039 InChI Key: HALQFUWRVXLBIS-UHFFFAOYSA-N Synonym: 6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylic Acid PubChem CID: 21107 IUPAC Name: 6-chloro-4-oxochromene-2-carboxylic acid SMILES: C1=CC2=C(C=C1Cl)C(=O)C=C(O2)C(=O)O

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Specifications

PubChem CID	21107
CAS	5006-45-1
Molecular Weight (g/mol)	224.596
MDL Number	MFCD00847039
SMILES	C1=CC2=C(C=C1Cl)C(=O)C=C(O2)C(=O)O
Synonym	6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylic Acid
IUPAC Name	6-chloro-4-oxochromene-2-carboxylic acid
InChI Key	HALQFUWRVXLBIS-UHFFFAOYSA-N
Molecular Formula	C10H5ClO4

179

6-Methylchromone 98.0+%, TCI America™

CAS: 38445-23-7 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.172 MDL Number: MFCD00218598 InChI Key: HTXQVFXXVXOLCF-UHFFFAOYSA-N Synonym: 6-methylchromone,6-methyl-4h-chromen-4-one,6-methylchromone hydrate,chromone, 6-methyl,acmc-20aly0,6-methyl-4h-chromen-4-one #,6-methyl-4-oxo-4h-1-benzopyran,6-methyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one,6-methyl PubChem CID: 594810 IUPAC Name: 6-methylchromen-4-one SMILES: CC1=CC2=C(C=C1)OC=CC2=O

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Specifications

PubChem CID	594810
CAS	38445-23-7
Molecular Weight (g/mol)	160.172
MDL Number	MFCD00218598
SMILES	CC1=CC2=C(C=C1)OC=CC2=O
Synonym	6-methylchromone,6-methyl-4h-chromen-4-one,6-methylchromone hydrate,chromone, 6-methyl,acmc-20aly0,6-methyl-4h-chromen-4-one #,6-methyl-4-oxo-4h-1-benzopyran,6-methyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one,6-methyl
IUPAC Name	6-methylchromen-4-one
InChI Key	HTXQVFXXVXOLCF-UHFFFAOYSA-N
Molecular Formula	C10H8O2

180

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

CAS: 230299-21-5 Molecular Formula: C12H24B2O4 Molecular Weight (g/mol): 253.94 MDL Number: MFCD03490499 InChI Key: UEBSWKNVDRJVHN-UHFFFAOYSA-N Synonym: bis hexylene glycolato diboron,bis hexyleneglycolato diboron,4,4,6-trimethyl-2-4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl-1,3,2-dioxaborinane,4,4,4',4',6,6'-hexamethyl-2,2'-bi 1,3,2-dioxaborinane,2,2'-bi-1,3,2-dioxaborinane, 4,4,4',4',6,6'-hexamethyl,4,4,4',4',6,6'-hexamethyl-2,2'-bi-1,3,2-dioxaborinane,pubchem7774 PubChem CID: 2734616 IUPAC Name: 4,4,6-trimethyl-2-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)-1,3,2-dioxaborinane SMILES: B1(OC(CC(O1)(C)C)C)B2OC(CC(O2)(C)C)C

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Specifications

PubChem CID	2734616
CAS	230299-21-5
Molecular Weight (g/mol)	253.94
MDL Number	MFCD03490499
SMILES	B1(OC(CC(O1)(C)C)C)B2OC(CC(O2)(C)C)C
Synonym	bis hexylene glycolato diboron,bis hexyleneglycolato diboron,4,4,6-trimethyl-2-4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl-1,3,2-dioxaborinane,4,4,4',4',6,6'-hexamethyl-2,2'-bi 1,3,2-dioxaborinane,2,2'-bi-1,3,2-dioxaborinane, 4,4,4',4',6,6'-hexamethyl,4,4,4',4',6,6'-hexamethyl-2,2'-bi-1,3,2-dioxaborinane,pubchem7774
IUPAC Name	4,4,6-trimethyl-2-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)-1,3,2-dioxaborinane
InChI Key	UEBSWKNVDRJVHN-UHFFFAOYSA-N
Molecular Formula	C12H24B2O4

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