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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136 – 150 of 1,041 results

136

eMolecules 110-87-2 | 3,4-Dihydro-2H-pyran | Apollo Scientific | MFCD00006558 | 84.118 | C5H8O | 95.000 | C1COC=CC1 | 25g | 562451906

3,4-Dihydro-2H-pyran | Apollo Scientific | 110-87-2 | MFCD00006558 | 84.118 | C5H8O | 95.000 | C1COC=CC1 | 25g | 562451906

Pricing & Availability

137

Boron Molecular 3,6-Dihydro-2H-pyran-4-bo 5GR

3,6-Dihydro-2H-pyran-4-boronic acid, pinacol ester

Pricing & Availability

138

eMolecules 5337-03-1 | Tetrahydropyran-4-yl-carboxylic acid | Ambeed | MFCD00031016 | 130.143 | C6H10O3 | 97.000 | OC(=O)C1CCOCC1 | 5g | 552535009

Tetrahydropyran-4-yl-carboxylic acid | Ambeed | 5337-03-1 | MFCD00031016 | 130.143 | C6H10O3 | 97.000 | OC(=O)C1CCOCC1 | 5g | 552535009

Pricing & Availability

139

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

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

Pricing & Availability

140

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

141

eMolecules 25637-18-7 | 4-Iodotetrahydro-2H-pyran | AA Blocks LLC | MFCD06797467 | 212.030 | C5H9IO | 0.000 | IC1CCOCC1 | 5g | 410195143

4-Iodotetrahydro-2H-pyran | AA Blocks LLC | 25637-18-7 | MFCD06797467 | 212.030 | C5H9IO | 0.000 | IC1CCOCC1 | 5g | 410195143

Pricing & Availability

142

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.

Pricing & Availability

143

eMolecules 1002127-60-7 | (3,6-Dihydro-2H-pyran-4-yl)boronic acid | Ambeed | MFCD02179502 | 127.930 | C5H9BO3 | 98.000 | OB(O)C1=CCOCC1 | 250mg | 721419170

(3,6-Dihydro-2H-pyran-4-yl)boronic acid | Ambeed | 1002127-60-7 | MFCD02179502 | 127.930 | C5H9BO3 | 98.000 | OB(O)C1=CCOCC1 | 250mg | 721419170

Pricing & Availability

144

eMolecules 2081-44-9 | Tetrahydro-2H-pyran-4-ol | Combi-Blocks, Inc. | MFCD00006633 | 102.133 | C5H10O2 | 98.000 | OC1CCOCC1 | 1kg | 837443123

Tetrahydro-2H-pyran-4-ol | Combi-Blocks, Inc. | 2081-44-9 | MFCD00006633 | 102.133 | C5H10O2 | 98.000 | OC1CCOCC1 | 1kg | 837443123

Pricing & Availability

145

Aobchem 4-Bromo-N-(tetrahydro-2H-pyran-4-yl)benzenesulfonamide | ≥95% | CAS 1183706-81-1 | C11H14BrNO3S | 5g

4-Bromo-N-(tetrahydro-2H-pyran-4-yl)benzenesulfonamide | ≥95% | CAS 1183706-81-1 | C11H14BrNO3S | 5g

Pricing & Availability

146

Aobchem 3-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid pinacol ester | ≥97% | CAS 850568-69-3 | C17H25BO4 | 10g

3-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid pinacol ester | ≥97% | CAS 850568-69-3 | C17H25BO4 | 10g

Pricing & Availability

147

Aobchem Tetrahydropyran-4-boronic acid pinacol ester | ≥95% | CAS 1131912-76-9 | C11H21BO3 | 1g

Tetrahydropyran-4-boronic acid pinacol ester | ≥95% | CAS 1131912-76-9 | C11H21BO3 | 1g

Pricing & Availability

148

Aobchem 4-Carboxy-3-fluorophenylboronic acid | ≥97% | CAS 120153-08-4 | C7H6BFO4 | 10g

4-Carboxy-3-fluorophenylboronic acid | ≥97% | CAS 120153-08-4 | C7H6BFO4 | 10g

Pricing & Availability

149

Aobchem 3-Carboxy-2 4-difluorophenylboronic acid | ≥97% | CAS 1451393-05-7 | C7H5BF2O4 | 5g

3-Carboxy-2 4-difluorophenylboronic acid | ≥97% | CAS 1451393-05-7 | C7H5BF2O4 | 5g

Pricing & Availability

150

Aobchem Cyclobutyl[3-(1 1-dimethylethyl)phenyl]methanone | 95% | CAS 1995396-23-0 | C15H20O | 1g

Cyclobutyl[3-(1 1-dimethylethyl)phenyl]methanone | 95% | CAS 1995396-23-0 | C15H20O | 1g

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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