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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 266 results
1

Cantharidin 98.0+%, TCI America™

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

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
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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
4

Norcantharidin 98.0+%, TCI America™

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™

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™

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

Sigma Aldrich Fine Chemicals Biosciences Drospirenone >=98% (HPLC) | 67392-87-4 | MFCD00867350 | 50MG

Drospirenone >=98% (HPLC) | Purity: >=98% (HPLC) | Mol Wt: 366.49 | 67392-87-4 | MFCD00867350 | 50MG

ENCOMPASS
8

Selleck Chemical LLC Mericitabine-E0097-5MG
SDP

Mericitabine (RG 7128 R-7128 PSI 6130 diisobutyrate) is a nucleoside inhibitor of the HCV NS5B polymerase that acts as an RNA chain terminator and prevents elongation of RNA transcripts during replication

ENCOMPASS_PREFERRED
9

Chemscene ChemScene | N4-Acetylcytidine | 500G | CS-0030784 | 0.98 | 3768-18-1| MFCD00006540 | 285.25
SDP

ChemScene | N4-Acetylcytidine | 500G | CS-0030784 | 0.98 | 3768-18-1| MFCD00006540 | 285.25

ENCOMPASS_PREFERRED
10

eMolecules​ 2140-69-4 | Medchem Express | 3-Methyluridine | 5mg | 448039072 | HY-113138 | 258.23 | C10H14N2O6

ChemScene | 3-Chloro-5-(difluoromethoxy)benzoic acid | 100mg | 632319661 | CS-0133160 | 433926-80-8 | MFCD23711926 | 222.570 | C8H5ClF2O3

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ENCOMPASS_PREFERRED
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11

Medchemexpress LLC Liguiritigenin-7-O-D-apiosyl-4'-O-D-glucoside | 199796-12-8 | 99.6% | 550.51 g·mol⁻¹ | C26H30O13 | 10 MG
SDP

Liguiritigenin-7-O-D-apiosyl-4'-O-D-glucoside is a flavanone glycoside isolated from Glycyrrhizia inflata and provided as a solid research reagent for analytical and biochemical studies.

  • Flavanone glycoside isolated from Glycyrrhizia inflata.
  • Molecular formula C26H30O13.
  • Molecular weight 550.51 g·mol⁻¹.
  • CAS number 199796-12-8.
  • Purity 99.6% by supplier analysis.
  • Physical form solid, supplied in small milligram quantities.
  • Storage: 4°C protected from light; in solvent -80°C (6 months), -20°C (1 month).

ENCOMPASS_PREFERRED
12

Medchemexpress LLC (R)-Terazosin | 109351-34-0 | 99.76% | 50 MG
SDP

(R)-Terazosin is an active R-enantiomer of Terazosin, functioning as a potent α1-adrenoceptor antagonist. It exhibits high affinity for α1a, α1b, and α1d-adrenoceptors, with Ki values of 6.51 nM, 1.01 nM, and 1.97 nM respectively, while showing low affinity for α2a, α2B, and α2c-adrenoceptors. This compound serves as a valuable probe for studying the functional role of adrenoceptor subtypes in various tissues and can differentiate between pharmacological effects mediated by α2-adrenoceptor subtypes in animal studies due to its weaker antagonism at α2B sites compared to its enantiomer.

  • Potent α1-adrenoceptor antagonist
  • Low affinity for α2a, α2B, and α2c-adrenoceptors
  • Useful probe for understanding adrenoceptor subtypes and their functional roles
  • Aids differentiation of pharmacological effects mediated by α2-adrenoceptor subtypes in animal studies

ENCOMPASS_PREFERRED
13

Medchemexpress LLC 3-Methyluridine | 2140-69-4 | 99.1% | 258.23 | 50 MG
SDP

3-Methyluridine is a methylated nucleotide found in ribosomal RNA. It introduces a methyl group at the N3 position of uracil, influencing the secondary structure stability and base pairing ability of RNA, and regulating ribosome function.

  • Primarily targets specific base sites of RNA molecules such as 23S rRNA.
  • Regulates ribosome function, including ribosomal subunit binding and tRNA interaction.
  • Utilized as a key raw material for synthesizing modified nucleotides.
  • Used for constructing RNA oligonucleotides with methylation modifications.
  • Helps study the effects of RNA methylation on gene expression and drug resistance.

ENCOMPASS_PREFERRED
14

MEDCHEMEXPRESS LLC MOXIDECTIN 10MG
SDP

501874161 MOXIDECTIN 10MG

ENCOMPASS_PREFERRED
15

Medchemexpress LLC HY-15005 10mg Medchemexpress, Sofosbuvir CAS:1190307-88-0 Purity:>98%
SDP

Medchemexpress, HY-15005 10mg Sofosbuvir CAS:1190307-88-0 Sofosbuvir (GS-7977) is an HCV RNA replication inhibitor with an EC50 of 92 nM. 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