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Oxacykliska föreningar

Organiska heterocykliska föreningar som innehåller en eller flera syreatomer antingen inom ringens struktur eller kopplade till ringen.

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1
Kampanjer är tillgängliga

9-hydroxixanten, 98 %, Thermo Scientific Chemicals

CAS: 90-46-0 Molekylformel: C13H10O2 Molekylvikt (g/mol): 198.22 MDL-nummer: MFCD00005057 InChI-nyckel: JFRMYMMIJXLMBB-UHFFFAOYSA-N Synonym: 9-hydroxyxanthene,xanthydrol,xanthanol,9-xanthydrol,xanthen-9-ol,xanthene, hydroxy,9-xanthenol,ccris 1640,unii-7131m69ikf,xanthrol PubChem CID: 72861 IUPAC-namn: 9H-xanten-9-ol LEDER: C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)O

EDGE
Molekylformel C13H10O2
PubChem CID 72861
MDL-nummer MFCD00005057
IUPAC-namn 9H-xanten-9-ol
CAS 90-46-0
InChI-nyckel JFRMYMMIJXLMBB-UHFFFAOYSA-N
LEDER C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)O
Molekylvikt (g/mol) 198.22
Synonym 9-hydroxyxanthene,xanthydrol,xanthanol,9-xanthydrol,xanthen-9-ol,xanthene, hydroxy,9-xanthenol,ccris 1640,unii-7131m69ikf,xanthrol
2
Kampanjer är tillgängliga

Phthalic anhydride, ACS reagent

CAS: 85-44-9 Molekylformel: C8H4O3 Molekylvikt (g/mol): 148.12 MDL-nummer: MFCD00005918 InChI-nyckel: LGRFSURHDFAFJT-UHFFFAOYSA-N Synonym: phthalic anhydride,isobenzofuran-1,3-dione,1,3-isobenzofurandione,1,3-dioxophthalan,1,3-phthalandione,phthalsaeureanhydrid,phthalic acid anhydride,o-phthalic acid anhydride,phthalandione,retarder esen PubChem CID: 6811 ChEBI: CHEBI:36605 LEDER: O=C1OC(=O)C2=CC=CC=C12

EDGE
Molekylformel C8H4O3
PubChem CID 6811
MDL-nummer MFCD00005918
CAS 85-44-9
InChI-nyckel LGRFSURHDFAFJT-UHFFFAOYSA-N
LEDER O=C1OC(=O)C2=CC=CC=C12
ChEBI CHEBI:36605
Molekylvikt (g/mol) 148.12
Synonym phthalic anhydride,isobenzofuran-1,3-dione,1,3-isobenzofurandione,1,3-dioxophthalan,1,3-phthalandione,phthalsaeureanhydrid,phthalic acid anhydride,o-phthalic acid anhydride,phthalandione,retarder esen
3

Phthalide, 99%

CAS: 87-41-2 MDL-nummer: MFCD00005906 InChI-nyckel: WNZQDUSMALZDQF-UHFFFAOYSA-N Synonym: phthalide,isobenzofuran-1 3h-one,1 3h-isobenzofuranone,1-phthalanone,phthalolactone,2-benzofuran-1 3h-one,isobenzofuranone,phthalanone,3h-isobenzofuran-1-one,2-hydroxymethylbenzoic acid, gamma-lactone PubChem CID: 6885 ChEBI: CHEBI:38085 IUPAC-namn: 3H-2-bensofuran-1-on LEDER: C1C2=CC=CC=C2C(=O)O1

PubChem CID 6885
MDL-nummer MFCD00005906
IUPAC-namn 3H-2-bensofuran-1-on
CAS 87-41-2
InChI-nyckel WNZQDUSMALZDQF-UHFFFAOYSA-N
LEDER C1C2=CC=CC=C2C(=O)O1
ChEBI CHEBI:38085
Synonym phthalide,isobenzofuran-1 3h-one,1 3h-isobenzofuranone,1-phthalanone,phthalolactone,2-benzofuran-1 3h-one,isobenzofuranone,phthalanone,3h-isobenzofuran-1-one,2-hydroxymethylbenzoic acid, gamma-lactone
4
Kampanjer är tillgängliga

Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, 97%

CAS: 68641-49-6 Molekylformel: C6H8ClN2O5P Molekylvikt (g/mol): 254.57 MDL-nummer: MFCD00010077 InChI-nyckel: KLDLRDSRCMJKGM-UHFFFAOYSA-N Synonym: bis 2-oxo-3-oxazolidinyl phosphinic chloride,bop-cl,bis 2-oxooxazolidin-3-yl phosphinic chloride,ccris 2607,phosphinic chloride, bis 2-oxo-3-oxazolidinyl,bis 2-oxo-3-oxazolidinyl phosphonic chloride,bis 2-oxo-1,3-oxazolidin-3-yl phosphinoyl chloride,bis-2-oxo-3-oxazolidinyl phosphinic chloride,n,n-bis 2-oxo-3-oxazolidinyl phosphinic chloride,bis 2-oxo-3-oxazolidinyl phosphinic chloride bop-cl PubChem CID: 152842 IUPAC-namn: 3-[klor-(2-oxo-l,3-oxazolidin-3-yl)fosforyl]-1,3-oxazolidin-2-on LEDER: C1COC(=O)N1P(=O)(N2CCOC2=O)Cl

Molekylformel C6H8ClN2O5P
PubChem CID 152842
MDL-nummer MFCD00010077
IUPAC-namn 3-[klor-(2-oxo-l,3-oxazolidin-3-yl)fosforyl]-1,3-oxazolidin-2-on
CAS 68641-49-6
InChI-nyckel KLDLRDSRCMJKGM-UHFFFAOYSA-N
LEDER C1COC(=O)N1P(=O)(N2CCOC2=O)Cl
Molekylvikt (g/mol) 254.57
Synonym bis 2-oxo-3-oxazolidinyl phosphinic chloride,bop-cl,bis 2-oxooxazolidin-3-yl phosphinic chloride,ccris 2607,phosphinic chloride, bis 2-oxo-3-oxazolidinyl,bis 2-oxo-3-oxazolidinyl phosphonic chloride,bis 2-oxo-1,3-oxazolidin-3-yl phosphinoyl chloride,bis-2-oxo-3-oxazolidinyl phosphinic chloride,n,n-bis 2-oxo-3-oxazolidinyl phosphinic chloride,bis 2-oxo-3-oxazolidinyl phosphinic chloride bop-cl
5

4-(2-Furyl)bensoesyra, 97 %, Thermo Scientific™

CAS: 35461-98-4 Molekylformel: C11H8O3 Molekylvikt (g/mol): 188.18 MDL-nummer: MFCD04039073 InChI-nyckel: FOJYVBSPOBUCMV-UHFFFAOYSA-N Synonym: 4-2-furyl benzoic acid,4-furan-2-yl benzoic acid,4-furan-2-yl-benzoic acid,2-4-carboxyphenyl furan,4-fur-2-ylbenzoic acid,p-2-furyl benzoic acid,4-2-furanyl benzoic acid PubChem CID: 5138791 IUPAC-namn: 4-(furan-2-yl)bensoesyra LEDER: OC(=O)C1=CC=C(C=C1)C1=CC=CO1

Molekylformel C11H8O3
PubChem CID 5138791
MDL-nummer MFCD04039073
IUPAC-namn 4-(furan-2-yl)bensoesyra
CAS 35461-98-4
InChI-nyckel FOJYVBSPOBUCMV-UHFFFAOYSA-N
LEDER OC(=O)C1=CC=C(C=C1)C1=CC=CO1
Molekylvikt (g/mol) 188.18
Synonym 4-2-furyl benzoic acid,4-furan-2-yl benzoic acid,4-furan-2-yl-benzoic acid,2-4-carboxyphenyl furan,4-fur-2-ylbenzoic acid,p-2-furyl benzoic acid,4-2-furanyl benzoic acid
6

Chloroxazone, 98%

CAS: 95-25-0 Molekylformel: C7H4ClNO2 Molekylvikt (g/mol): 169.57 MDL-nummer: MFCD00005717 InChI-nyckel: TZFWDZFKRBELIQ-UHFFFAOYSA-N Synonym: chlorzoxazone,chlorzoxazon,paraflex,chloroxazone,5-chloro-2-benzoxazolone,biomioran,escoflex,myoflexin,myoflexine,pathorysin PubChem CID: 2733 ChEBI: CHEBI:3655 IUPAC-namn: 5-klor-3H-l,3-bensoxazol-2-on LEDER: C1=CC2=C(C=C1Cl)NC(=O)O2

Molekylformel C7H4ClNO2
PubChem CID 2733
MDL-nummer MFCD00005717
IUPAC-namn 5-klor-3H-l,3-bensoxazol-2-on
CAS 95-25-0
InChI-nyckel TZFWDZFKRBELIQ-UHFFFAOYSA-N
LEDER C1=CC2=C(C=C1Cl)NC(=O)O2
ChEBI CHEBI:3655
Molekylvikt (g/mol) 169.57
Synonym chlorzoxazone,chlorzoxazon,paraflex,chloroxazone,5-chloro-2-benzoxazolone,biomioran,escoflex,myoflexin,myoflexine,pathorysin
7

Maleic anhydride, briquettes

CAS: 108-31-6 Molekylformel: C4H2O3 Molekylvikt (g/mol): 98.06 MDL-nummer: MFCD00005518 InChI-nyckel: FPYJFEHAWHCUMM-UHFFFAOYSA-N IUPAC-namn: 2,5-dihydrofuran-2,5-dion LEDER: O=C1OC(=O)C=C1

Molekylformel C4H2O3
MDL-nummer MFCD00005518
IUPAC-namn 2,5-dihydrofuran-2,5-dion
CAS 108-31-6
InChI-nyckel FPYJFEHAWHCUMM-UHFFFAOYSA-N
LEDER O=C1OC(=O)C=C1
Molekylvikt (g/mol) 98.06
8

Homophthalic anhydride, 98%

CAS: 703-59-3 Molekylformel: C9H6O3 Molekylvikt (g/mol): 162.14 MDL-nummer: MFCD00006894 InChI-nyckel: AKHSBAVQPIRVAG-UHFFFAOYSA-N Synonym: homophthalic anhydride,1,3-isochromandione,isochroman-1,3-dione,1h-2-benzopyran-1,3 4h-dione,homophthalic acid anhydride,4h-2-benzopyran-1,3-dione,1h-isochromene-1,3 4h-dione,3,4-dihydro-1h-2-benzopyran-1,3-dione,4h-benzo c pyran-1,3-dione,homophthalic anhydride 2-carboxyphenylacetic anhydride PubChem CID: 12801 IUPAC-namn: 4H-isokromen-1,3-dion LEDER: C1C2=CC=CC=C2C(=O)OC1=O

Molekylformel C9H6O3
PubChem CID 12801
MDL-nummer MFCD00006894
IUPAC-namn 4H-isokromen-1,3-dion
CAS 703-59-3
InChI-nyckel AKHSBAVQPIRVAG-UHFFFAOYSA-N
LEDER C1C2=CC=CC=C2C(=O)OC1=O
Molekylvikt (g/mol) 162.14
Synonym homophthalic anhydride,1,3-isochromandione,isochroman-1,3-dione,1h-2-benzopyran-1,3 4h-dione,homophthalic acid anhydride,4h-2-benzopyran-1,3-dione,1h-isochromene-1,3 4h-dione,3,4-dihydro-1h-2-benzopyran-1,3-dione,4h-benzo c pyran-1,3-dione,homophthalic anhydride 2-carboxyphenylacetic anhydride
9

5-(2-Furyl)-1H-pyrazol-3-karboxylsyra, 97 %, Thermo Scientific™

CAS: 116153-81-2 Molekylformel: C8H6N2O3 Molekylvikt (g/mol): 178.147 MDL-nummer: MFCD05170057 InChI-nyckel: GKPSFQIKCROJOB-UHFFFAOYSA-N Synonym: 5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid PubChem CID: 654018 IUPAC-namn: 5-(furan-2-yl)-lH-pyrazol-3-karboxylsyra LEDER: C1=COC(=C1)C2=CC(=NN2)C(=O)O

Molekylformel C8H6N2O3
PubChem CID 654018
MDL-nummer MFCD05170057
IUPAC-namn 5-(furan-2-yl)-lH-pyrazol-3-karboxylsyra
CAS 116153-81-2
InChI-nyckel GKPSFQIKCROJOB-UHFFFAOYSA-N
LEDER C1=COC(=C1)C2=CC(=NN2)C(=O)O
Molekylvikt (g/mol) 178.147
Synonym 5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid
10

2-klor-4-(2-furyl)pyrimidin, 97 %, Thermo Scientific™

CAS: 124959-28-0 Molekylformel: C8H5ClN2O Molekylvikt (g/mol): 180.59 MDL-nummer: MFCD09065030 InChI-nyckel: BLFCXYJTVFTNRX-UHFFFAOYSA-N Synonym: 2-chloro-4-2-furyl pyrimidine,2-chloro-4-furan-2-yl pyrimidine,2-2-chloropyrimidin-4-yl furan,pyrimidine,2-chloro-4-2-furanyl,2-chloro-4-furan-2-yl-pyrimidine,acmc-20mr9m,2-chloro-4-2-furanyl pyrimidine,pyrimidine, 2-chloro-4-2-furanyl PubChem CID: 14745027 IUPAC-namn: 2-klor-4-(furan-2-yl)pyrimidin LEDER: ClC1=NC=CC(=N1)C1=CC=CO1

Molekylformel C8H5ClN2O
PubChem CID 14745027
MDL-nummer MFCD09065030
IUPAC-namn 2-klor-4-(furan-2-yl)pyrimidin
CAS 124959-28-0
InChI-nyckel BLFCXYJTVFTNRX-UHFFFAOYSA-N
LEDER ClC1=NC=CC(=N1)C1=CC=CO1
Molekylvikt (g/mol) 180.59
Synonym 2-chloro-4-2-furyl pyrimidine,2-chloro-4-furan-2-yl pyrimidine,2-2-chloropyrimidin-4-yl furan,pyrimidine,2-chloro-4-2-furanyl,2-chloro-4-furan-2-yl-pyrimidine,acmc-20mr9m,2-chloro-4-2-furanyl pyrimidine,pyrimidine, 2-chloro-4-2-furanyl
11

3-(2-Furyl)-1-metyl-lH-pyrazol-5-karboxylsyra,≥ 97 %, Thermo Scientific™

CAS: 859851-00-6 Molekylformel: C9H8N2O3 Molekylvikt (g/mol): 192.17 MDL-nummer: MFCD08271950 InChI-nyckel: MOPCEJWYTICWJM-UHFFFAOYSA-N Synonym: 3-2-furyl-1-methyl-1h-pyrazole-5-carboxylic acid,5-furan-2-yl-2-methylpyrazole-3-carboxylic acid,3-furan-2-yl-1-methyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-5-carboxylicacid, 3-2-furanyl-1-methyl,3-fur-2-yl-1-methyl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1-methylpyrazole-5-carboxylic acid PubChem CID: 7537643 LEDER: CN1N=C(C=C1C(O)=O)C1=CC=CO1

Molekylformel C9H8N2O3
PubChem CID 7537643
MDL-nummer MFCD08271950
CAS 859851-00-6
InChI-nyckel MOPCEJWYTICWJM-UHFFFAOYSA-N
LEDER CN1N=C(C=C1C(O)=O)C1=CC=CO1
Molekylvikt (g/mol) 192.17
Synonym 3-2-furyl-1-methyl-1h-pyrazole-5-carboxylic acid,5-furan-2-yl-2-methylpyrazole-3-carboxylic acid,3-furan-2-yl-1-methyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-5-carboxylicacid, 3-2-furanyl-1-methyl,3-fur-2-yl-1-methyl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1-methylpyrazole-5-carboxylic acid
12

2-(3-Metyl-1,2,4-oxadiazol-5-yl)bensoesyra, 97 %, Thermo Scientific™

CAS: 475105-77-2 Molekylformel: C10H8N2O3 Molekylvikt (g/mol): 204.185 MDL-nummer: MFCD08741426 InChI-nyckel: JHLHKCWPDVKWNS-UHFFFAOYSA-N Synonym: 2-3-methyl-1,2,4-oxadiazol-5-yl benzoic acid,benzoic acid,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-carboxyphenyl-3-methyl-1,2,4-oxadiazole,2-3-methyl-1,2,4 oxadiazol-5-yl-benzoic acid,2-3-methyl-1,2,4 oxadiazol-5-yl benzoic acid,benzoic acid, 2-3-methyl-1,2,4-oxadiazol-5-yl PubChem CID: 23146305 IUPAC-namn: 2-(3-metyl-l,2,4-oxadiazol-5-yl)bensoesyra LEDER: CC1=NOC(=N1)C2=CC=CC=C2C(=O)O

Molekylformel C10H8N2O3
PubChem CID 23146305
MDL-nummer MFCD08741426
IUPAC-namn 2-(3-metyl-l,2,4-oxadiazol-5-yl)bensoesyra
CAS 475105-77-2
InChI-nyckel JHLHKCWPDVKWNS-UHFFFAOYSA-N
LEDER CC1=NOC(=N1)C2=CC=CC=C2C(=O)O
Molekylvikt (g/mol) 204.185
Synonym 2-3-methyl-1,2,4-oxadiazol-5-yl benzoic acid,benzoic acid,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-carboxyphenyl-3-methyl-1,2,4-oxadiazole,2-3-methyl-1,2,4 oxadiazol-5-yl-benzoic acid,2-3-methyl-1,2,4 oxadiazol-5-yl benzoic acid,benzoic acid, 2-3-methyl-1,2,4-oxadiazol-5-yl
14
Kampanjer är tillgängliga

Phthalic Anhydride, 99%

CAS: 85-44-9 Molekylformel: C8H4O3 Molekylvikt (g/mol): 148.12 MDL-nummer: MFCD00005918 InChI-nyckel: LGRFSURHDFAFJT-UHFFFAOYSA-N Synonym: phthalic anhydride,isobenzofuran-1,3-dione,1,3-isobenzofurandione,1,3-dioxophthalan,1,3-phthalandione,phthalsaeureanhydrid,phthalic acid anhydride,o-phthalic acid anhydride,phthalandione,retarder esen PubChem CID: 6811 ChEBI: CHEBI:36605 LEDER: O=C1OC(=O)C2=CC=CC=C12

Molekylformel C8H4O3
PubChem CID 6811
MDL-nummer MFCD00005918
CAS 85-44-9
InChI-nyckel LGRFSURHDFAFJT-UHFFFAOYSA-N
LEDER O=C1OC(=O)C2=CC=CC=C12
ChEBI CHEBI:36605
Molekylvikt (g/mol) 148.12
Synonym phthalic anhydride,isobenzofuran-1,3-dione,1,3-isobenzofurandione,1,3-dioxophthalan,1,3-phthalandione,phthalsaeureanhydrid,phthalic acid anhydride,o-phthalic acid anhydride,phthalandione,retarder esen
15

2,3-Pyrazinedicarboxylic anhydride, 97%

CAS: 4744-50-7 Molekylformel: C6H2N2O3 Molekylvikt (g/mol): 150.09 MDL-nummer: MFCD00179418 InChI-nyckel: AWJWCTOOIBYHON-UHFFFAOYSA-N Synonym: furo 3,4-b pyrazine-5,7-dione,2,3-pyrazinedicarboxylic anhydride,2,3-pyrazinecarboxylic anhydride,pyrazine-2,3-dicarboxylic anhydride,5h,7h-furo 3,4-b pyrazine-5,7-dione,furano 3,4-b pyrazine-5,7-dione,pubchem17535,2,3-pyrazinedicarboxylic anhydride treated bsa PubChem CID: 78482 IUPAC-namn: 5H,7H-furo[3,4-b]pyrazine-5,7-dione LEDER: O=C1OC(=O)C2=NC=CN=C12

Molekylformel C6H2N2O3
PubChem CID 78482
MDL-nummer MFCD00179418
IUPAC-namn 5H,7H-furo[3,4-b]pyrazine-5,7-dione
CAS 4744-50-7
InChI-nyckel AWJWCTOOIBYHON-UHFFFAOYSA-N
LEDER O=C1OC(=O)C2=NC=CN=C12
Molekylvikt (g/mol) 150.09
Synonym furo 3,4-b pyrazine-5,7-dione,2,3-pyrazinedicarboxylic anhydride,2,3-pyrazinecarboxylic anhydride,pyrazine-2,3-dicarboxylic anhydride,5h,7h-furo 3,4-b pyrazine-5,7-dione,furano 3,4-b pyrazine-5,7-dione,pubchem17535,2,3-pyrazinedicarboxylic anhydride treated bsa