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Pyrans

Organic heterocyclic compounds that consist of a six-membered ring with five carbon atoms, one oxygen atom, and two double bonds.
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Search Within Results
Keyword Search:
106 – 120 of 619 results
106

eMolecules​ 478183-62-9 | Fmoc-L-cyclobutylalanine | AA Blocks LLC | MFCD03840400 | 365.429 | C22H23NO4 | 0.000 | OC(=O)[C@H](CC1CCC1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 5g | 410198659

Fmoc-L-cyclobutylalanine | AA Blocks LLC | 478183-62-9 | MFCD03840400 | 365.429 | C22H23NO4 | 0.000 | OC(=O)[C@H](CC1CCC1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 5g | 410198659

ENCOMPASS_PREFERRED
107

eMolecules​ 338453-21-7 | Tetrahydro-2H-pyran-4-sulfonyl chloride | Combi-Blocks | MFCD07787616 | 184.630 | C5H9ClO3S | 98.000 | ClS(=O)(=O)C1CCOCC1 | 1g | 537624184

Tetrahydro-2H-pyran-4-sulfonyl chloride | Combi-Blocks | 338453-21-7 | MFCD07787616 | 184.630 | C5H9ClO3S | 98.000 | ClS(=O)(=O)C1CCOCC1 | 1g | 537624184

ENCOMPASS_PREFERRED
108

eMolecules​ 287944-16-5 | 3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester | J & W PharmLab LLC | MFCD11052631 | 210.080 | C11H19BO3 | 96.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 25g | 456105709

3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester | J & W PharmLab LLC | 287944-16-5 | MFCD11052631 | 210.080 | C11H19BO3 | 96.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 25g | 456105709

ENCOMPASS_PREFERRED
109

eMolecules​ 848821-06-7 | 4-Cyanotetrahydro-2H-pyran-4-carboxylic acid | AA Blocks LLC | MFCD09800426 | 155.153 | C7H9NO3 | 0.000 | OC(=O)C1(CCOCC1)C#N | 1g | 435955876

4-Cyanotetrahydro-2H-pyran-4-carboxylic acid | AA Blocks LLC | 848821-06-7 | MFCD09800426 | 155.153 | C7H9NO3 | 0.000 | OC(=O)C1(CCOCC1)C#N | 1g | 435955876

ENCOMPASS_PREFERRED
110

eMolecules​ 287944-16-5 | 3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester | Ambeed | MFCD11052631 | 210.080 | C11H19BO3 | 98.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 1g | 490543492

3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester | Ambeed | 287944-16-5 | MFCD11052631 | 210.080 | C11H19BO3 | 98.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 1g | 490543492

ENCOMPASS_PREFERRED
111

eMolecules​ 287944-16-5 | 3,6-Dihydro-2H-pyran-4-boronic Acid Pinacol Ester | Accela ChemBio (ASD) | MFCD11052631 | 210.080 | C11H19BO3 | 97.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 1g | 444759453

3,6-Dihydro-2H-pyran-4-boronic Acid Pinacol Ester | Accela ChemBio (ASD) | 287944-16-5 | MFCD11052631 | 210.080 | C11H19BO3 | 97.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 1g | 444759453

ENCOMPASS_PREFERRED
112

eMolecules​ 287944-16-5 | 3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester | Oakwood Chemical | MFCD11052631 | 210.080 | C11H19BO3 | 0.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 5g | 603242449

3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester | Oakwood Chemical | 287944-16-5 | MFCD11052631 | 210.080 | C11H19BO3 | 0.000 | CC1(C)OB(OC1(C)C)C1=CCOCC1 | 5g | 603242449

ENCOMPASS_PREFERRED
113

eMolecules​ 338453-21-7 | Tetrahydro-pyran-4-sulfonyl chloride | J & W PharmLab LLC | MFCD07787616 | 184.630 | C5H9ClO3S | 96.000 | ClS(=O)(=O)C1CCOCC1 | 1g | 525274720

Tetrahydro-pyran-4-sulfonyl chloride | J & W PharmLab LLC | 338453-21-7 | MFCD07787616 | 184.630 | C5H9ClO3S | 96.000 | ClS(=O)(=O)C1CCOCC1 | 1g | 525274720

ENCOMPASS_PREFERRED
114

eMolecules​ 2081-44-9 | Tetrahydro-2H-pyran-4-ol | Ambeed | MFCD00006633 | 102.133 | C5H10O2 | 98.000 | OC1CCOCC1 | 5g | 528566992

Tetrahydro-2H-pyran-4-ol | Ambeed | 2081-44-9 | MFCD00006633 | 102.133 | C5H10O2 | 98.000 | OC1CCOCC1 | 5g | 528566992

ENCOMPASS_PREFERRED
115

eMolecules​ 29943-42-8 | Tetrahydro-4H-pyran-4-one | Advanced ChemBlocks | MFCD00006581 | 100.117 | C5H8O2 | 97.000 | O=C1CCOCC1 | 25g | 112238684

Tetrahydro-4H-pyran-4-one | Advanced ChemBlocks | 29943-42-8 | MFCD00006581 | 100.117 | C5H8O2 | 97.000 | O=C1CCOCC1 | 25g | 112238684

ENCOMPASS_PREFERRED
116

eMolecules​ 25637-18-7 | 4-Iodotetrahydro-2H-pyran | Ambeed | MFCD06797467 | 212.030 | C5H9IO | 95.000 | IC1CCOCC1 | 1g | 525068853

4-Iodotetrahydro-2H-pyran | Ambeed | 25637-18-7 | MFCD06797467 | 212.030 | C5H9IO | 95.000 | IC1CCOCC1 | 1g | 525068853

ENCOMPASS_PREFERRED
117

Medchemexpress LLC 5-carboxy-2'-deoxyuridine | 14599-46-3 | 272.21 | C10H12N2O7 | 10 MG
SDP

5-Carboxy-2'-deoxyuridine is a pyrimidine nucleoside metabolite of trifluridine provided as a powder for research and analytical applications. It is intended for preparation of stock solutions and for use as an analytical standard in studies of nucleotide metabolism and drug metabolite profiling.

  • Supplied as a powder suitable for preparing concentrated stock solutions.
  • Intended for use as an analytical standard and research reagent.
  • Well characterized: CAS 14599-46-3; molecular weight 272.21.
  • Stable under recommended storage conditions for long-term retention.
  • High solubility in DMSO (125 mg/mL) for convenient formulation.

ENCOMPASS_PREFERRED
118

Medchemexpress LLC Carboxy pyridostatin trifluoroacetate salt | 2444713-88-4 | 99.5% | 820.73 | 25 MG
SDP

Carboxy pyridostatin trifluoroacetate salt is a G-quadruplex ligand. It exhibits high molecular specificity to RNA on DNA G4s and reduces ATF-5 protein. Additionally, it reduces cell proliferation and hinders stress granule (SG) formation.

  • G-quadruplex ligand
  • High molecular specificity to RNA on DNA G4s
  • Reduces ATF-5 protein
  • Reduces cell proliferation
  • Hinders stress granule (SG) formation
  • Reduces the size of adult SVZ-derived neurospheres and the number of cells in neurospheres
  • Blocks proliferation and neurosphere fusion in adult SVZ-derived neurosphere cultures
  • Significantly reduces the number of PCNA-expressing cells in the adult SVZ in mice
  • Increases the number of OLIG2-expressing cells in the corpus callosum in mice

ENCOMPASS_PREFERRED
119

Medchemexpress LLC Tetrahydro-4H-pyran-4-one | 29943-42-8 | >99.9% | C5H8O2 | 1 KG
SDP

Tetrahydro-4H-pyran-4-one is a biochemical reagent used as a biological material or organic compound for life science related research. It is employed in the preparation of 4-methoxytetrahydropyran-4-yl protecting groups and the synthesis of symmetric tetra substituted methanes. The methyl enol ether is a useful protecting agent for alcohols, particularly in nucleotide synthesis, offering advantages over 3,4-Dihydro-2H-pyran. It also undergoes condensation reactions and is utilized in Wittig reactions.

  • Used in the preparation of protecting groups.
  • Key in the synthesis of symmetric tetra substituted methanes.
  • Acts as a protecting agent for alcohols.
  • Involved in condensation reactions for dipeptides and spiroimidazolones.
  • Utilized in Wittig reactions for penicillin and vitamin D3 ring synthesis.

ENCOMPASS_PREFERRED
120

Medchemexpress LLC Tetrahydro-2H-pyran-2-one-d4 | 42932-61-6 | 98.6% | 104.14 | 50 MG
SDP

Tetrahydro-2H-pyran-2-one-d4 is a deuterium-labeled form of Tetrahydro-2H-pyran-2-one, an endogenous metabolite known for its antioxidant capacity. This small active molecule serves as a valuable drug intermediate.

  • Used as a tracer
  • Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
  • Incorporates as a stable heavy isotope into drug molecules for quantitation during drug development
  • Has potential to affect pharmacokinetic and metabolic profiles of drugs

ENCOMPASS_PREFERRED