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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

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
2

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
3

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
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

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
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

Apexbio Technology LLC Doxifluridine 3094-09-5 1g

Doxifluridine (CAS 3094-09-5) is a small-molecule prodrug that modulates thymidine phosphorylase activity In PC9-DPE2 cell models doxifluridine demonstrates an IC50 of 0 62 M indicating potent activation of thymidine phosphorylase-dependent processes This compound is widely utilized in biomedical research to investigate nucleoside analog metabolism enzyme activation pathways and their implications in cancer cell sensitivity and resistance mechanisms

ENCOMPASS_PREFERRED
8

eMolecules​ Medchem Express / Ginkgolide B / 25mg / 728132878 / HY-N0784 / / 15291-77-7 / [null] / 424.402 / C20H24O10

Medchem Express / Ginkgolide B / 25mg / 728132878 / HY-N0784 / / 15291-77-7 / [null] / 424.402 / C20H24O10

ENCOMPASS_PREFERRED
9

eMolecules​ Medchem Express / Diquafosol (tetrasodium) / 5mg / 446273061 / HY-B0606 / / 211427-08-6 / [null] / 878.233 / C18H22N4Na4O23P4

Medchem Express / Diquafosol (tetrasodium) / 5mg / 446273061 / HY-B0606 / / 211427-08-6 / [null] / 878.233 / C18H22N4Na4O23P4

ENCOMPASS_PREFERRED
10

eMolecules​ Medchem Express / NM107 / 5mg / 446258694 / HY-10468 / / 20724-73-6 / [null] / 257.246 / C10H15N3O5

Medchem Express / NM107 / 5mg / 446258694 / HY-10468 / / 20724-73-6 / [null] / 257.246 / C10H15N3O5

ENCOMPASS_PREFERRED
11

Medchemexpress LLC α-L-arabinopyranoside, (3β,16β,23R)-16,23:16,30-diepoxy-20-hydroxydammar-24-en-3-yl | 55466-05-2 | 99.9% | 1045.21 g·mol⁻¹ | C52H84O21 | 10 MG

Jujuboside B is a plant-derived saponin used in research as an analytical reference and for in vitro pharmacology. It is notable for its activity against platelet aggregation and is supplied in a high-purity form for laboratory use.

  • Bioactive saponin isolated from Zizyphus jujuba.
  • Inhibits platelet aggregation in vitro.
  • High purity (99.9%) suitable for analytical and research use.
  • Molecular weight 1045.21 g·mol⁻¹ and formula C52H84O21.
  • Supplied as a 10 MG vial for small-scale laboratory experiments.

ENCOMPASS_PREFERRED
12

Medchemexpress LLC (S)-terazosin | 109351-33-9 | 99.9% | 387.43 | C19H25N5O4 | 10 MG

(S)-Terazosin is the optically pure S-enantiomer of terazosin and a potent α-adrenoceptor antagonist used in pharmacology and receptor-binding research. It is commonly applied in vitro to characterize receptor subtype affinity and pharmacological activity.

  • Optically pure S-enantiomer for stereoselective studies.
  • Potent α-adrenoceptor antagonist with low-nanomolar Ki values for α1 subtypes.
  • Useful for in vitro pharmacology and receptor-binding assays.
  • Molecular formula C19H25N5O4 and molecular weight 387.43 g/mol.
  • Reported purity 99.9%.
  • Available in small research pack sizes, including 10 mg solid.

ENCOMPASS_PREFERRED
13

Medchemexpress LLC PSI-6206 10MG

501873161 PSI-6206 10MG

ENCOMPASS_PREFERRED
14

Medchemexpress LLC PSI-7976 | 1190308-01-0 | 98.2% | 529.45 g/mol | C22H29FN3O9P | 10 MG

PSI-7976 is the stereoisomer of a nucleotide analogue hepatitis C virus (HCV) RNA replication inhibitor supplied for research use. It is listed in product and database records with CAS 1190308-01-0, chemical formula C22H29FN3O9P, molecular weight 529.45 g/mol, and reported purity of about 98.2%. The compound is intended for in vitro assays and assay development and is not for human therapeutic use.

  • Isomer of a nucleotide analogue HCV RNA replication inhibitor
  • Intended for in vitro research and assay development
  • Reported purity approximately 98.2%
  • Molecular weight 529.45 g/mol
  • Chemical formula C22H29FN3O9P
  • CAS number 1190308-01-0

ENCOMPASS_PREFERRED
15

Medchemexpress LLC HY-101978 10mg Medchemexpress, CPI-444 CAS:1202402-40-1 Purity:>98%

Medchemexpress, HY-101978 10mg CPI-444 CAS:1202402-40-1 CPI-444 (V81444) is a potent, orally active and selective adenosine A2A receptor (A2AR) antagonist, which induces antitumor responses. 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