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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451 – 465 of 1,057 results

451

eMolecules 183070-44-2 | Fmoc-p-carboxy-Phe(OtBu)-OH | Combi-Blocks, Inc. | MFCD01317016 | 487.552 | C29H29NO6 | 97.000 | CC(C)(C)OC(=O)c1ccc(C[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)cc1 | 100g | 837472693

Fmoc-p-carboxy-Phe(OtBu)-OH | Combi-Blocks, Inc. | 183070-44-2 | MFCD01317016 | 487.552 | C29H29NO6 | 97.000 | CC(C)(C)OC(=O)c1ccc(C[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)cc1 | 100g | 837472693

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452

eMolecules 188975-30-6 | 3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate | ChemScene | MFCD09997709 | 232.170 | C6H7F3O4S | 96.000 | FC(F)(F)S(=O)(=O)OC1=CCOCC1 | 1g | 569147061

3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate | ChemScene | 188975-30-6 | MFCD09997709 | 232.170 | C6H7F3O4S | 96.000 | FC(F)(F)S(=O)(=O)OC1=CCOCC1 | 1g | 569147061

Pricing & Availability

453

eMolecules 212127-81-6 | (5,6-DIHYDRO-2H-PYRAN-3-YL)BORONIC ACID PINACOL ESTER | AstaTech | MFCD22189459 | 210.080 | C11H19BO3 | 95.000 | CC1(C)OB(OC1(C)C)C1=CCCOC1 | 0.1g | 800787146

(5,6-DIHYDRO-2H-PYRAN-3-YL)BORONIC ACID PINACOL ESTER | AstaTech | 212127-81-6 | MFCD22189459 | 210.080 | C11H19BO3 | 95.000 | CC1(C)OB(OC1(C)C)C1=CCCOC1 | 0.1g | 800787146

Pricing & Availability

454

eMolecules 25637-16-5 | 4-Bromotetrahydro-2H-pyran | Apollo Scientific US - Building Blocks | MFCD07371501 | 165.030 | C5H9BrO | 97.000 | BrC1CCOCC1 | 1g | 485181051

4-Bromotetrahydro-2H-pyran | Apollo Scientific US - Building Blocks | 25637-16-5 | MFCD07371501 | 165.030 | C5H9BrO | 97.000 | BrC1CCOCC1 | 1g | 485181051

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455

Medchemexpress LLC Budesonide 17-carboxylic acid | 192057-49-1 | 10mg

17-Carboxy Budesonide is a Budesonide (HY-13580) impurity

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456

eMolecules 2081-44-9 | Tetrahydro-2H-pyran-4-ol | Oakwood Chemical | MFCD00006633 | 102.133 | C5H10O2 | 98.000 | OC1CCOCC1 | 1g | 537697582

Tetrahydro-2H-pyran-4-ol | Oakwood Chemical | 2081-44-9 | MFCD00006633 | 102.133 | C5H10O2 | 98.000 | OC1CCOCC1 | 1g | 537697582

Pricing & Availability

457

Medchemexpress LLC Methanone, [1-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-1-piperidinyl- | 452077-89-3 | 98.8% | 335.40 | C20H21N3O2 | 100 MG

This small-molecule inhibitor targets human NAD(+)-dependent 15-hydroxyprostaglandin dehydrogenase (15-PGDH) and is supplied as a solid for research use only. It is intended for biochemical and cellular assays to study prostaglandin metabolism and enzyme inhibition.

Inhibits human NAD(+)-dependent 15-PGDH.
Intended for in vitro biochemical and cellular assays.
Supplied as a solid with high purity (98.8%).
Molecular weight 335.40 g/mol.
Available in multiple pack sizes, including 100 mg.
Recommended storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).

Pricing & Availability

458

Medchemexpress LLC 5-carboxy-2'-deoxyuridine | 14599-46-3 | 99.0% | 272.21 g/mol | C10H12N2O7 | 100 MG

5-Carboxy-2'-deoxyuridine is a deoxyuridine derivative and a known metabolite of the antiviral trifluridine. It is supplied as an analytical reference standard for research applications, including metabolite identification and method development for chromatographic and mass spectrometric assays. Handle and store according to recommended conditions and consult certificate of analysis for purity and lot-specific data.

Used as an analytical reference standard for metabolite identification.
Compatible with LC-MS and other mass spectrometry workflows.
Molecular weight 272.21 g/mol; formula C10H12N2O7.
Recommended storage: powder at -20°C for long-term stability.
Provided in milligram-scale quantities appropriate for analytical use.

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459

Aobchem 5-Carboxy-2-ethoxyphenylboronic acid | ≥97% | CAS 1451391-73-3 | C9H11BO5 | 500mg

5-Carboxy-2-ethoxyphenylboronic acid | ≥97% | CAS 1451391-73-3 | C9H11BO5 | 500mg

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460

Aobchem AOBCHEM

5001082347 4- TETRAHYDRO-2H-PYRAN-4-YL C

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461

Aobchem AOBCHEM

5001082257 3- TETRAHYDRO-2H-PYRAN-2-YL O

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462

Aobchem 4 4 5 5-Tetramethyl-2-octyl-1 3 2-dioxaborolane | ≥95% | CAS 66217-56-9 | C14H29BO2 | 1g

4 4 5 5-Tetramethyl-2-octyl-1 3 2-dioxaborolane | ≥95% | CAS 66217-56-9 | C14H29BO2 | 1g

Pricing & Availability

463

Aobchem 9-(Tetrahydro-2H-pyran-2-yl)-9H-carbazole | 95% | CAS 685874-05-9 | C17H17NO | 250mg

9-(Tetrahydro-2H-pyran-2-yl)-9H-carbazole | 95% | CAS 685874-05-9 | C17H17NO | 250mg

Pricing & Availability

464

Aobchem 5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-indole | 97% | CAS 2141793-67-9 | C13H14BrNO | 1g

5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-indole | 97% | CAS 2141793-67-9 | C13H14BrNO | 1g

Pricing & Availability

465

Aobchem 5-Carboxy-2-fluorophenylboronic acid | ≥97% | CAS 874219-59-7 | C7H6BFO4 | 25g

5-Carboxy-2-fluorophenylboronic acid | ≥97% | CAS 874219-59-7 | C7H6BFO4 | 25g

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Pyrans

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Medchemexpress LLC Budesonide 17-carboxylic acid | 192057-49-1 | 10mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Methanone, [1-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-1-piperidinyl- | 452077-89-3 | 98.8% | 335.40 | C20H21N3O2 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 5-carboxy-2'-deoxyuridine | 14599-46-3 | 99.0% | 272.21 g/mol | C10H12N2O7 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Budesonide 17-carboxylic acid | 192057-49-1 | 10mg

Medchemexpress LLC Methanone, [1-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-1-piperidinyl- | 452077-89-3 | 98.8% | 335.40 | C20H21N3O2 | 100 MG

Medchemexpress LLC 5-carboxy-2'-deoxyuridine | 14599-46-3 | 99.0% | 272.21 g/mol | C10H12N2O7 | 100 MG