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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121 – 135 of 336 results

121

(R)-4-Chloromethyl-2,2-dimethyl-1,3-dioxolane 98.0+%, TCI America™

CAS: 57044-24-3 Molecular Formula: C6H11ClO2 Molecular Weight (g/mol): 150.60 MDL Number: MFCD00273371 InChI Key: BNPOTXLWPZOESZ-UHFFFAOYNA-N Synonym: r-4-chloromethyl-2,2-dimethyl-1,3-dioxolane,r-+-4-chloromethyl-2,2-dimethyl-1,3-dioxolane,4r-4-chloromethyl-2,2-dimethyl-1,3-dioxolane,1,3-dioxolane, 4-chloromethyl-2,2-dimethyl-, 4r,r-3-chloro-1,2-propanediol acetonide,pubchem14074,ksc911s2r PubChem CID: 2734443 IUPAC Name: 4-(chloromethyl)-2,2-dimethyl-1,3-dioxolane SMILES: CC1(C)OCC(CCl)O1

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Specifications

PubChem CID	2734443
CAS	57044-24-3
Molecular Weight (g/mol)	150.60
MDL Number	MFCD00273371
SMILES	CC1(C)OCC(CCl)O1
Synonym	r-4-chloromethyl-2,2-dimethyl-1,3-dioxolane,r-+-4-chloromethyl-2,2-dimethyl-1,3-dioxolane,4r-4-chloromethyl-2,2-dimethyl-1,3-dioxolane,1,3-dioxolane, 4-chloromethyl-2,2-dimethyl-, 4r,r-3-chloro-1,2-propanediol acetonide,pubchem14074,ksc911s2r
IUPAC Name	4-(chloromethyl)-2,2-dimethyl-1,3-dioxolane
InChI Key	BNPOTXLWPZOESZ-UHFFFAOYNA-N
Molecular Formula	C6H11ClO2

122

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

CAS: 185449-80-3 Molecular Formula: C22H18NO2P Molecular Weight (g/mol): 359.365 MDL Number: MFCD03426988 InChI Key: QCHAVHXSBZARBO-UHFFFAOYSA-N PubChem CID: 10893715 SMILES: CN(C)P1OC2=C(C3=CC=CC=C3C=C2)C4=C(O1)C=CC5=CC=CC=C54

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Specifications

PubChem CID	10893715
CAS	185449-80-3
Molecular Weight (g/mol)	359.365
MDL Number	MFCD03426988
SMILES	CN(C)P1OC2=C(C3=CC=CC=C3C=C2)C4=C(O1)C=CC5=CC=CC=C54
InChI Key	QCHAVHXSBZARBO-UHFFFAOYSA-N
Molecular Formula	C22H18NO2P

123

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

124

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

125

beta-Naphthoflavone 99.0+%, TCI America™

CAS: 6051-87-2 Molecular Formula: C19H12O2 Molecular Weight (g/mol): 272.303 MDL Number: MFCD00004986 InChI Key: OUGIDAPQYNCXRA-UHFFFAOYSA-N Synonym: beta-naphthoflavone,5,6-benzoflavone,beta-nf,3-phenyl-1h-naphtho 2,1-b pyran-1-one,3-phenyl-1h-benzo f chromen-1-one,1h-naphtho 2,1-b pyran-1-one, 3-phenyl,unii-1bt0256y8o,3-phenylbenzo f chromen-1-one,ccris 3262,.beta.-naphthoflavone PubChem CID: 2361 ChEBI: CHEBI:77013 IUPAC Name: 3-phenylbenzo[f]chromen-1-one SMILES: C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC4=CC=CC=C43

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Specifications

PubChem CID	2361
CAS	6051-87-2
Molecular Weight (g/mol)	272.303
ChEBI	CHEBI:77013
MDL Number	MFCD00004986
SMILES	C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC4=CC=CC=C43
Synonym	beta-naphthoflavone,5,6-benzoflavone,beta-nf,3-phenyl-1h-naphtho 2,1-b pyran-1-one,3-phenyl-1h-benzo f chromen-1-one,1h-naphtho 2,1-b pyran-1-one, 3-phenyl,unii-1bt0256y8o,3-phenylbenzo f chromen-1-one,ccris 3262,.beta.-naphthoflavone
IUPAC Name	3-phenylbenzo[f]chromen-1-one
InChI Key	OUGIDAPQYNCXRA-UHFFFAOYSA-N
Molecular Formula	C19H12O2

126

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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Specifications

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

127

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

128

(R)-(-)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine 98.0+%, TCI America™

CAS: 157488-65-8 Molecular Formula: C22H18NO2P Molecular Weight (g/mol): 359.365 MDL Number: MFCD03426988 InChI Key: QCHAVHXSBZARBO-UHFFFAOYSA-N PubChem CID: 10893715 SMILES: CN(C)P1OC2=C(C3=CC=CC=C3C=C2)C4=C(O1)C=CC5=CC=CC=C54

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Specifications

PubChem CID	10893715
CAS	157488-65-8
Molecular Weight (g/mol)	359.365
MDL Number	MFCD03426988
SMILES	CN(C)P1OC2=C(C3=CC=CC=C3C=C2)C4=C(O1)C=CC5=CC=CC=C54
InChI Key	QCHAVHXSBZARBO-UHFFFAOYSA-N
Molecular Formula	C22H18NO2P

129

2-[2-(Furan-2-yl)vinyl]-4,6-bis(trichloromethyl)-1,3,5-triazine 95.0+%, TCI America™

CAS: 154880-05-4 Molecular Formula: C11H5Cl6N3O Molecular Weight (g/mol): 407.881 MDL Number: MFCD00671535 InChI Key: PNDRGJCVJPHPOZ-UHFFFAOYSA-N Synonym: 2,4-Bis(trichloromethyl)-6-[2-(furan-2-yl)vinyl]-1,3,5-triazine PubChem CID: 53405093 IUPAC Name: 2-[2-(furan-2-yl)ethenyl]-4,6-bis(trichloromethyl)-1,3,5-triazine SMILES: C1=COC(=C1)C=CC2=NC(=NC(=N2)C(Cl)(Cl)Cl)C(Cl)(Cl)Cl

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Specifications

PubChem CID	53405093
CAS	154880-05-4
Molecular Weight (g/mol)	407.881
MDL Number	MFCD00671535
SMILES	C1=COC(=C1)C=CC2=NC(=NC(=N2)C(Cl)(Cl)Cl)C(Cl)(Cl)Cl
Synonym	2,4-Bis(trichloromethyl)-6-[2-(furan-2-yl)vinyl]-1,3,5-triazine
IUPAC Name	2-[2-(furan-2-yl)ethenyl]-4,6-bis(trichloromethyl)-1,3,5-triazine
InChI Key	PNDRGJCVJPHPOZ-UHFFFAOYSA-N
Molecular Formula	C11H5Cl6N3O

130

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

131

4-Oxazolecarboxylic Acid 98.0+%, TCI America™

CAS: 23012-13-7 Molecular Formula: C4H3NO3 Molecular Weight (g/mol): 113.072 MDL Number: MFCD06797151 InChI Key: JBCFJMYPJJWIRG-UHFFFAOYSA-N Synonym: oxazole-4-carboxylic acid,4-oxazolecarboxylic acid,4-oxazolecarboxylicacid,4-carboxy-1,3-oxazole,oxazole-4-carboxylic,4-oxazolecarboxlic acid,pubchem11025,4-carboxyoxazole,4-oxazolecarboxylic acid ep PubChem CID: 14281430 IUPAC Name: 1,3-oxazole-4-carboxylic acid SMILES: C1=C(N=CO1)C(=O)O

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Specifications

PubChem CID	14281430
CAS	23012-13-7
Molecular Weight (g/mol)	113.072
MDL Number	MFCD06797151
SMILES	C1=C(N=CO1)C(=O)O
Synonym	oxazole-4-carboxylic acid,4-oxazolecarboxylic acid,4-oxazolecarboxylicacid,4-carboxy-1,3-oxazole,oxazole-4-carboxylic,4-oxazolecarboxlic acid,pubchem11025,4-carboxyoxazole,4-oxazolecarboxylic acid ep
IUPAC Name	1,3-oxazole-4-carboxylic acid
InChI Key	JBCFJMYPJJWIRG-UHFFFAOYSA-N
Molecular Formula	C4H3NO3

132

4-(1-Propynyl)phthalic Anhydride 98.0+%, TCI America™

CAS: 1240685-26-0 Molecular Formula: C11H6O3 Molecular Weight (g/mol): 186.17 MDL Number: MFCD28365741 InChI Key: LBTIDDCTPLEEAG-UHFFFAOYSA-N Synonym: 4-(Methylethynyl)phthalic Anhydride PubChem CID: 21339433 IUPAC Name: 5-(prop-1-yn-1-yl)-1,3-dihydro-2-benzofuran-1,3-dione SMILES: CC#CC1=CC2=C(C=C1)C(=O)OC2=O

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Specifications

PubChem CID	21339433
CAS	1240685-26-0
Molecular Weight (g/mol)	186.17
MDL Number	MFCD28365741
SMILES	CC#CC1=CC2=C(C=C1)C(=O)OC2=O
Synonym	4-(Methylethynyl)phthalic Anhydride
IUPAC Name	5-(prop-1-yn-1-yl)-1,3-dihydro-2-benzofuran-1,3-dione
InChI Key	LBTIDDCTPLEEAG-UHFFFAOYSA-N
Molecular Formula	C11H6O3

133

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

134

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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Specifications

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

135

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

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