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Benzopyraner

Organiske polycykliske forbindelser, der består af en benzen fusioneret med en heterocyklisk pyranring; pyranringe er seksleddede ikke-aromatiske ringe med fem carbonatomer, et oxygenatom og to dobbeltbindinger.
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Søgning efter nøgleord:
1 – 15 af 69 Resultater
1

3-isochromanon, Thermo Scientific Chemicals

CAS: 4385-35-7 Molekylær formel: C9H8O2 Molekylvægt (g/mol): 148.16 InChI nøgle: ILHLUZUMRJQEAH-UHFFFAOYSA-N IUPAC navn: 3,4-dihydro-lH-2-benzopyran-3-on SMIL: O=C1CC2=CC=CC=C2CO1

Molekylvægt (g/mol) 148.16
CAS 4385-35-7
SMIL O=C1CC2=CC=CC=C2CO1
IUPAC navn 3,4-dihydro-lH-2-benzopyran-3-on
InChI nøgle ILHLUZUMRJQEAH-UHFFFAOYSA-N
Molekylær formel C9H8O2
3

Citrinin, MP Biomedicals™

CAS: 518-75-2 Molekylær formel: C13H14O5 Molekylvægt (g/mol): 250.25 InChI nøgle: CBGDIJWINPWWJW-IYSWYEEDSA-N Synonym: citrinin,antimycin,--citrinin,citriain,3r,4s-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,unii-3s697x6snz,ccris 175,3h-2-benzopyran-7-carboxylic acid, 4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-, 3r-trans,3r-trans-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid PubChem CID: 54680783 IUPAC navn: (3R,4S)-6-hydroxy-3,4,5-trimethyl-8-oxo-3,4-dihydroisochromen-7-carboxylsyre SMIL: CC1C(OC=C2C1=C(C(=C(C2=O)C(=O)O)O)C)C

PubChem CID 54680783
Molekylvægt (g/mol) 250.25
CAS 518-75-2
Synonym citrinin,antimycin,--citrinin,citriain,3r,4s-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,unii-3s697x6snz,ccris 175,3h-2-benzopyran-7-carboxylic acid, 4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-, 3r-trans,3r-trans-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid
SMIL CC1C(OC=C2C1=C(C(=C(C2=O)C(=O)O)O)C)C
IUPAC navn (3R,4S)-6-hydroxy-3,4,5-trimethyl-8-oxo-3,4-dihydroisochromen-7-carboxylsyre
InChI nøgle CBGDIJWINPWWJW-IYSWYEEDSA-N
Molekylær formel C13H14O5
4

Melford Hæmatoxylin

Produktet afsendes normalt inden for 24 timer. Kun forskning eller yderligere fremstillingsbrug, ikke til mad- eller stofbrug.

CAS 517-28-2
Molekylær formel C16H14O6-3H2O
6

Sulfo Rhodamin Metanosulfonat, TRC

CAS: 386229-71-6 Molekylær formel: C30 H37 N3 O8 S4 Molekylvægt (g/mol): 695.89 Synonym: Xanthylium, 3,6-bis(diethylamino)-9-[4-[[[2-[(methylsulfonyl)thio]ethyl]amino]sulfonyl]-2-sulfophenyl]-, inner salt,MTS-rhodamine,Sulfo Rhodamine Methanethiosulfonate IUPAC navn: 2-[3,6-bis(diethylamino)xanthen-10-ium-9-yl]-5-(2-methylsulfonylsulfanylethylsulfamoyl)benzenesulfonate SMIL: CCN(CC)c1ccc2c(c3ccc(cc3S(=O)(=O)[O-])S(=O)(=O)NCCSS(=O)(=O)C)c4ccc(cc4[o+]c2c1)N(CC)CC

Molekylvægt (g/mol) 695.89
CAS 386229-71-6
Synonym Xanthylium, 3,6-bis(diethylamino)-9-[4-[[[2-[(methylsulfonyl)thio]ethyl]amino]sulfonyl]-2-sulfophenyl]-, inner salt,MTS-rhodamine,Sulfo Rhodamine Methanethiosulfonate
SMIL CCN(CC)c1ccc2c(c3ccc(cc3S(=O)(=O)[O-])S(=O)(=O)NCCSS(=O)(=O)C)c4ccc(cc4[o+]c2c1)N(CC)CC
IUPAC navn 2-[3,6-bis(diethylamino)xanthen-10-ium-9-yl]-5-(2-methylsulfonylsulfanylethylsulfamoyl)benzenesulfonate
Molekylær formel C30 H37 N3 O8 S4
7

Xanthen-9-carboxamid, TRC

CAS: 5813-90-1 Molekylær formel: C14H11NO2 Molekylvægt (g/mol): 225.24 IUPAC navn: 9H-xanthene-9-carboxamide SMIL: NC(=O)C1c2ccccc2Oc3ccccc13

Molekylvægt (g/mol) 225.24
CAS 5813-90-1
SMIL NC(=O)C1c2ccccc2Oc3ccccc13
IUPAC navn 9H-xanthene-9-carboxamide
Molekylær formel C14H11NO2
9

9H-xanthen-9-yleddikesyre, TRC

CAS: 1217-58-9 Molekylær formel: C15H12O3 Molekylvægt (g/mol): 240.25 IUPAC navn: 2-(9H-xanthen-9-yl)acetic acid SMIL: OC(=O)CC1c2ccccc2Oc3ccccc13

Molekylvægt (g/mol) 240.25
CAS 1217-58-9
SMIL OC(=O)CC1c2ccccc2Oc3ccccc13
IUPAC navn 2-(9H-xanthen-9-yl)acetic acid
Molekylær formel C15H12O3
10

5(6)-Carboxyfluorescein, TRC

CAS: 72088-94-9 Molekylær formel: 2 C21 H12 O7 Molekylvægt (g/mol): 752.63 IUPAC navn: 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid SMIL: OC(=O)c1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35.OC(=O)c6ccc7C(=O)OC8(c9ccc(O)cc9Oc%10cc(O)ccc8%10)c7c6

Molekylvægt (g/mol) 752.63
CAS 72088-94-9
SMIL OC(=O)c1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35.OC(=O)c6ccc7C(=O)OC8(c9ccc(O)cc9Oc%10cc(O)ccc8%10)c7c6
IUPAC navn 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
Molekylær formel 2 C21 H12 O7
11

Fluorescein 6-isothiocyanat, isomer 2, 95%, TRC

CAS: 18861-78-4 Molekylær formel: C21 H11 N O5 S Molekylvægt (g/mol): 389.38 Synonym: Fluorescein 6-Isothiocyanate, Isomer 2 IUPAC navn: 3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one SMIL: Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5ccc(cc45)N=C=S)c1

Molekylvægt (g/mol) 389.38
CAS 18861-78-4
Synonym Fluorescein 6-Isothiocyanate, Isomer 2
SMIL Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5ccc(cc45)N=C=S)c1
IUPAC navn 3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
Molekylær formel C21 H11 N O5 S
12

Kromoionofor VI, TRC

CAS: 138833-47-3 Molekylær formel: C38H46Br2O5 Molekylvægt (g/mol): 742.59 Synonym: 4',5'-Dibromofluorescein Octadecyl Ester,ETH 7075,2-(4,5-Dibromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-benzoic Acid Octadecyl Ester IUPAC navn: octadecyl 2-(4,5-dibromo-3-hydroxy-6-oxoxanthen-9-yl)benzoate SMIL: CCCCCCCCCCCCCCCCCCOC(=O)c1ccccc1C2=C3C=CC(=O)C(=C3Oc4c(Br)c(O)ccc24)Br

Molekylvægt (g/mol) 742.59
CAS 138833-47-3
Synonym 4',5'-Dibromofluorescein Octadecyl Ester,ETH 7075,2-(4,5-Dibromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-benzoic Acid Octadecyl Ester
SMIL CCCCCCCCCCCCCCCCCCOC(=O)c1ccccc1C2=C3C=CC(=O)C(=C3Oc4c(Br)c(O)ccc24)Br
IUPAC navn octadecyl 2-(4,5-dibromo-3-hydroxy-6-oxoxanthen-9-yl)benzoate
Molekylær formel C38H46Br2O5
13

7-klor-4-oxo-4H-kromen-2-karboxylsyre, TRC

CAS: 114741-22-9 Molekylær formel: C10H5ClO4 Molekylvægt (g/mol): 224.6 IUPAC navn: 7-chloro-4-oxochromene-2-carboxylic acid SMIL: OC(=O)C1=CC(=O)c2ccc(Cl)cc2O1

Molekylvægt (g/mol) 224.6
CAS 114741-22-9
SMIL OC(=O)C1=CC(=O)c2ccc(Cl)cc2O1
IUPAC navn 7-chloro-4-oxochromene-2-carboxylic acid
Molekylær formel C10H5ClO4
14

5-Carboxyfluorescein-N-hydroxysuccinimid Ester, TRC

CAS: 92557-80-7 Molekylær formel: C25 H15 N O9 Molekylvægt (g/mol): 473.39 IUPAC navn: (2,5-dioxopyrrolidin-1-yl) 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate SMIL: Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)C(=O)ON6C(=O)CCC6=O)c1

Molekylvægt (g/mol) 473.39
CAS 92557-80-7
SMIL Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)C(=O)ON6C(=O)CCC6=O)c1
IUPAC navn (2,5-dioxopyrrolidin-1-yl) 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate
Molekylær formel C25 H15 N O9
15

(+)-Nebivolol, TRC

CAS: 118457-15-1 Molekylær formel: C22 H25 F2 N O4 Molekylvægt (g/mol): 405.44 Synonym: (αR,α'R,2R,2'S)-α,α'-[Iminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol,2H-1-Benzopyran-2-methanol, α,α'-[iminobis(methylene)]bis[6-fluoro-3,4-dihydro-, [2R-[2R*[R*[R*(S*)]]]]-,(+)-Nebivolol,(S,R,R,R)-Nebivolol,(αR,α'R,2R,2'S)-α,α'-[Iminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol],Dexnebivolol,R 67138,d-Nebivolol IUPAC navn: (1R)-1-[(2S)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]-2-[[(2R)-2-[(2R)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]-2-hydroxyethyl]amino]ethanol SMIL: O[C@H](CNC[C@@H](O)[C@H]1CCc2cc(F)ccc2O1)[C@@H]3CCc4cc(F)ccc4O3

Molekylvægt (g/mol) 405.44
CAS 118457-15-1
Synonym (αR,α'R,2R,2'S)-α,α'-[Iminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol,2H-1-Benzopyran-2-methanol, α,α'-[iminobis(methylene)]bis[6-fluoro-3,4-dihydro-, [2R-[2R*[R*[R*(S*)]]]]-,(+)-Nebivolol,(S,R,R,R)-Nebivolol,(αR,α'R,2R,2'S)-α,α'-[Iminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol],Dexnebivolol,R 67138,d-Nebivolol
SMIL O[C@H](CNC[C@@H](O)[C@H]1CCc2cc(F)ccc2O1)[C@@H]3CCc4cc(F)ccc4O3
IUPAC navn (1R)-1-[(2S)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]-2-[[(2R)-2-[(2R)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]-2-hydroxyethyl]amino]ethanol
Molekylær formel C22 H25 F2 N O4