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Furofurans

Organic bicyclic compounds that consist of two fused furan rings; furan rings consist of a five-membered ring with four carbon atoms, one oxygen atom, and two double bonds.
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1 – 15 of 216 results
1

exo-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, 98%

CAS: 29745-04-8 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.148 MDL Number: MFCD00213361 InChI Key: JAABVEXCGCXWRR-GUCUJZIJSA-N Synonym: exo-3,6-Epoxyhexahydrophthalic anhydride; Norcantharadin PubChem CID: 12251906 SMILES: C1CC2C3C(C1O2)C(=O)OC3=O

PubChem CID 12251906
CAS 29745-04-8
Molecular Weight (g/mol) 168.148
MDL Number MFCD00213361
SMILES C1CC2C3C(C1O2)C(=O)OC3=O
Synonym exo-3,6-Epoxyhexahydrophthalic anhydride; Norcantharadin
InChI Key JAABVEXCGCXWRR-GUCUJZIJSA-N
Molecular Formula C8H8O4
2

Cantharidin, 98%, Thermo Scientific Chemicals

CAS: 56-25-7 Molecular Formula: C10H12O4 Molecular Weight (g/mol): 196.202 MDL Number: MFCD00134968 InChI Key: DHZBEENLJMYSHQ-XCVPVQRUSA-N Synonym: cantharidin,cantharone,cantharidine,kantaridin,kantharidin,cantharides camphor,kantharidin german,caswell no. 157,1,2-dimethyl-3,6-epoxyperhydrophthalic anhydride,unii-igl471wq8p PubChem CID: 5944 ChEBI: CHEBI:64213 SMILES: CC12C3CCC(C1(C(=O)OC2=O)C)O3

PubChem CID 5944
CAS 56-25-7
Molecular Weight (g/mol) 196.202
ChEBI CHEBI:64213
MDL Number MFCD00134968
SMILES CC12C3CCC(C1(C(=O)OC2=O)C)O3
Synonym cantharidin,cantharone,cantharidine,kantaridin,kantharidin,cantharides camphor,kantharidin german,caswell no. 157,1,2-dimethyl-3,6-epoxyperhydrophthalic anhydride,unii-igl471wq8p
InChI Key DHZBEENLJMYSHQ-XCVPVQRUSA-N
Molecular Formula C10H12O4
3

4,9,11-Trioxatetracyclo[5.3.1.0(2,6).0(8,10)]undecan-3-one 98.0+%, TCI America™
SDP

CAS: 632339-23-2 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.15 MDL Number: MFCD10566937 InChI Key: UAFDSOCDQRHNCL-UHFFFAOYNA-N Synonym: 2,6-Epoxy-2,2a,5,5a,6,6a-hexahydrooxireno[f]isobenzofuran-3(1aH)-one PubChem CID: 20632532 IUPAC Name: 4,9,11-trioxatetracyclo[5.3.1.0²,⁶.0⁸,¹⁰]undecan-3-one SMILES: O=C1OCC2C3OC(C4OC34)C12

PubChem CID 20632532
CAS 632339-23-2
Molecular Weight (g/mol) 168.15
MDL Number MFCD10566937
SMILES O=C1OCC2C3OC(C4OC34)C12
Synonym 2,6-Epoxy-2,2a,5,5a,6,6a-hexahydrooxireno[f]isobenzofuran-3(1aH)-one
IUPAC Name 4,9,11-trioxatetracyclo[5.3.1.0²,⁶.0⁸,¹⁰]undecan-3-one
InChI Key UAFDSOCDQRHNCL-UHFFFAOYNA-N
Molecular Formula C8H8O4
4

Norcantharidin 98.0+%, TCI America™
SDP

CAS: 29745-04-8 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.148 MDL Number: MFCD00213361 InChI Key: JAABVEXCGCXWRR-GUCUJZIJSA-N Synonym: exo-3,6-Epoxyhexahydrophthalic Anhydride, exo-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic Anhydride PubChem CID: 12251906 SMILES: C1CC2C3C(C1O2)C(=O)OC3=O

PubChem CID 12251906
CAS 29745-04-8
Molecular Weight (g/mol) 168.148
MDL Number MFCD00213361
SMILES C1CC2C3C(C1O2)C(=O)OC3=O
Synonym exo-3,6-Epoxyhexahydrophthalic Anhydride, exo-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic Anhydride
InChI Key JAABVEXCGCXWRR-GUCUJZIJSA-N
Molecular Formula C8H8O4
5

Cantharidin 98.0+%, TCI America™
SDP

CAS: 56-25-7 Molecular Formula: C10H12O4 Molecular Weight (g/mol): 196.202 MDL Number: MFCD00134968 InChI Key: DHZBEENLJMYSHQ-XCVPVQRUSA-N Synonym: cantharidin,cantharone,cantharidine,kantaridin,kantharidin,cantharides camphor,kantharidin german,caswell no. 157,1,2-dimethyl-3,6-epoxyperhydrophthalic anhydride,unii-igl471wq8p PubChem CID: 5944 ChEBI: CHEBI:64213 SMILES: CC12C3CCC(C1(C(=O)OC2=O)C)O3

PubChem CID 5944
CAS 56-25-7
Molecular Weight (g/mol) 196.202
ChEBI CHEBI:64213
MDL Number MFCD00134968
SMILES CC12C3CCC(C1(C(=O)OC2=O)C)O3
Synonym cantharidin,cantharone,cantharidine,kantaridin,kantharidin,cantharides camphor,kantharidin german,caswell no. 157,1,2-dimethyl-3,6-epoxyperhydrophthalic anhydride,unii-igl471wq8p
InChI Key DHZBEENLJMYSHQ-XCVPVQRUSA-N
Molecular Formula C10H12O4
6

4,10-Dioxatricyclo[5.2.1.0(2,6)]decan-8-en-3-one 97.0+%, TCI America™
SDP

CAS: 72150-22-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 InChI Key: KIAQKKYOUVIGII-UHFFFAOYSA-N Synonym: 4,7-Epoxy-3a,4,7,7a-tetrahydroisobenzofuran-1(3H)-one PubChem CID: 331417 SMILES: C1C2C3C=CC(C2C(=O)O1)O3

PubChem CID 331417
CAS 72150-22-2
Molecular Weight (g/mol) 152.149
SMILES C1C2C3C=CC(C2C(=O)O1)O3
Synonym 4,7-Epoxy-3a,4,7,7a-tetrahydroisobenzofuran-1(3H)-one
InChI Key KIAQKKYOUVIGII-UHFFFAOYSA-N
Molecular Formula C8H8O3
7

Medchemexpress LLC 4-acetamido-N-(tert-butyl)benzamide | 183619-38-7 | 99.8% | 234.29 | C13H18N2O2 | 10 MG

CPI-1189 is a small-molecule TNF-α release inhibitor used in preclinical research to investigate inflammatory and neuroprotective mechanisms. It has been reported to inhibit p38 phosphorylation and reduce apoptosis in cellular models, making it useful for studies of neurodegeneration, HIV-related neuronal injury, and oxidative stress.

  • Orally active TNF-α release inhibitor suitable for cell-based assays.
  • Modulates p38 signaling to reduce inflammation-related apoptosis.
  • High chemical purity for reproducible experimental results.
  • Available in small-scale quantities for research applications.
  • Supplied with datasheet listing CAS, molecular weight, and structural identifiers.

ENCOMPASS_PREFERRED
8

eMolecules​ Medchem Express / Alfuzosin (hydrochloride) / 10mg / 415688581 / HY-B0192A / / 81403-68-1 / MFCD00879135 / 425.910 / C19H28ClN5O4

Medchem Express / Alfuzosin (hydrochloride) / 10mg / 415688581 / HY-B0192A / / 81403-68-1 / MFCD00879135 / 425.910 / C19H28ClN5O4

ENCOMPASS_PREFERRED
9

Apexbio Technology LLC Cantharidin 20mg

Cantharidin is a naturally occurring terpenoid compound known to function as a potent and selective inhibitor of serine/threonine protein phosphatases particularly protein phosphatase 2A (PP2A) and protein phosphatase 1 (PP1) By inhibiting these enzymes cantharidin disrupts the regulation of numerous cellular processes including cell cycle progression apoptosis and signal transduction pathways This molecule has been widely utilized in research to investigate phosphatase-mediated signaling mechanisms and to explore its potential role in modulating cancer cell proliferation and death Cantharidin serves as a valuable tool for dissecting the functional roles of PP1 and PP2A in various biological systems

ENCOMPASS_PREFERRED
10

Medchemexpress LLC HY-I0727 1mg Medchemexpress, Sofosbuvir impurity E CAS: Purity:>98%

Medchemexpress, HY-I0727 1mg Sofosbuvir impurity E CAS: Sofosbuvir impurity E is the less active impurity of Sofosbuvir, Sofosbuvir is an active inhibitor of HCV RNA replication in the HCV replicon assay, demonstrates potent anti-hepatitis C virus ( HCV ) activity. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

ENCOMPASS_PREFERRED
11

Medchemexpress LLC HY-I0513 1mg Medchemexpress, Sofosbuvir impurity N CAS:1394157-34-6 Purity:>98%

Medchemexpress, HY-I0513 1mg Sofosbuvir impurity N CAS:1394157-34-6 Sofosbuvir impurity N, an diastereoisomer of sofosbuvir, is the impurity of sofosbuvir. Sofosbuvir (PSI-7977) is an inhibitor of HCV RNA replication, demonstrates potent anti-hepatitis C virus activity. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

ENCOMPASS_PREFERRED
12

eMolecules​ Medchem Express / Zebularine / 10mg / 446262866 / HY-13420 / / 3690-10-6 / [null] / 228.204 / C9H12N2O5

Medchem Express / Zebularine / 10mg / 446262866 / HY-13420 / / 3690-10-6 / [null] / 228.204 / C9H12N2O5

ENCOMPASS_PREFERRED
13

eMolecules​ Medchem Express / Solamargine / 5mg / 446274563 / HY-N0069 / / 20311-51-7 / MFCD30207844 / 868.071 / C45H73NO15

Medchem Express / Solamargine / 5mg / 446274563 / HY-N0069 / / 20311-51-7 / MFCD30207844 / 868.071 / C45H73NO15

ENCOMPASS_PREFERRED
14

Medchemexpress LLC HY-B0192A 10mg Medchemexpress, Alfuzosin (hydrochloride) CAS:81403-68-1 Purity:>98%

Medchemexpress, HY-B0192A 10mg Alfuzosin (hydrochloride) CAS:81403-68-1 Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

ENCOMPASS_PREFERRED
15

eMolecules​ Medchem Express / Timosaponin AIII / 5mg / 446275407 / HY-N0810 / / 41059-79-4 / [null] / 740.928 / C39H64O13

Medchem Express / Timosaponin AIII / 5mg / 446275407 / HY-N0810 / / 41059-79-4 / [null] / 740.928 / C39H64O13

ENCOMPASS_PREFERRED