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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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1

D-Glucuronamide, 98%

CAS: 3789-97-7 Molecular Formula: C6H11NO6 Molecular Weight (g/mol): 193.155 MDL Number: MFCD00006619 InChI Key: VOIFKEWOFUNPBN-UHFFFAOYSA-N Synonym: glucuronamide,d-glucuronic acid amide,voifkewofunpbn-uhfffaoysa,3,4,5,6-tetrahydroxytetrahydro-2h-pyran-2-carboxamide non-preferred name PubChem CID: 3482 IUPAC Name: 3,4,5,6-tetrahydroxyoxane-2-carboxamide SMILES: C1(C(C(OC(C1O)O)C(=O)N)O)O

PubChem CID 3482
CAS 3789-97-7
Molecular Weight (g/mol) 193.155
MDL Number MFCD00006619
SMILES C1(C(C(OC(C1O)O)C(=O)N)O)O
Synonym glucuronamide,d-glucuronic acid amide,voifkewofunpbn-uhfffaoysa,3,4,5,6-tetrahydroxytetrahydro-2h-pyran-2-carboxamide non-preferred name
IUPAC Name 3,4,5,6-tetrahydroxyoxane-2-carboxamide
InChI Key VOIFKEWOFUNPBN-UHFFFAOYSA-N
Molecular Formula C6H11NO6
2
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4-Methyltetrahydropyran, stabilized with BHT

CAS: 4717-96-8 Molecular Weight (g/mol): 100.16 InChI Key: OVRKATYHWPCGPZ-UHFFFAOYSA-N IUPAC Name: 4-methyloxane SMILES: CC1CCOCC1

CAS 4717-96-8
Molecular Weight (g/mol) 100.16
SMILES CC1CCOCC1
IUPAC Name 4-methyloxane
InChI Key OVRKATYHWPCGPZ-UHFFFAOYSA-N
3

Tetrahydropyran-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 51673-83-7 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.143 MDL Number: MFCD07779239 InChI Key: MQAYFGXOFCEZRW-UHFFFAOYSA-N Synonym: tetrahydro-2h-pyran-2-carboxylic acid,tetrahydropyran-2-carboxylic acid,2h-pyran-2-carboxylic acid, tetrahydro,2h-3,4,5,6-tetrahydropyran-2-carboxylic acid,pubchem19589,acmc-20m8cx,acmc-20m8cy,2-tetrahydropyranoic acid,tetrahydro-pyran-carboxylic acid,tetrahydro-pyran-2-carboxylic acid PubChem CID: 10964532 IUPAC Name: oxane-2-carboxylic acid SMILES: C1CCOC(C1)C(=O)O

PubChem CID 10964532
CAS 51673-83-7
Molecular Weight (g/mol) 130.143
MDL Number MFCD07779239
SMILES C1CCOC(C1)C(=O)O
Synonym tetrahydro-2h-pyran-2-carboxylic acid,tetrahydropyran-2-carboxylic acid,2h-pyran-2-carboxylic acid, tetrahydro,2h-3,4,5,6-tetrahydropyran-2-carboxylic acid,pubchem19589,acmc-20m8cx,acmc-20m8cy,2-tetrahydropyranoic acid,tetrahydro-pyran-carboxylic acid,tetrahydro-pyran-2-carboxylic acid
IUPAC Name oxane-2-carboxylic acid
InChI Key MQAYFGXOFCEZRW-UHFFFAOYSA-N
Molecular Formula C6H10O3
4

Patulin, 99%

CAS: 149-29-1 Molecular Formula: C7H6O4 Molecular Weight (g/mol): 154.12 MDL Number: MFCD00005858 InChI Key: ZRWPUFFVAOMMNM-UHFFFAOYSA-N Synonym: patulin,clavacin,expansin,clavatin,claviform,expansine,patuline,clairformin,claviformin,gigantin PubChem CID: 4696 ChEBI: CHEBI:74926 IUPAC Name: 4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-one SMILES: C1C=C2C(=CC(=O)O2)C(O1)O

PubChem CID 4696
CAS 149-29-1
Molecular Weight (g/mol) 154.12
ChEBI CHEBI:74926
MDL Number MFCD00005858
SMILES C1C=C2C(=CC(=O)O2)C(O1)O
Synonym patulin,clavacin,expansin,clavatin,claviform,expansine,patuline,clairformin,claviformin,gigantin
IUPAC Name 4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-one
InChI Key ZRWPUFFVAOMMNM-UHFFFAOYSA-N
Molecular Formula C7H6O4
5
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2,2,6,6-Tetramethyl-3,6-dihydro-2H-pyran-4-boronic acid pinacol ester, 97%

CAS: 1142363-56-1 Molecular Formula: C15H27BO3 Molecular Weight (g/mol): 266.19 MDL Number: MFCD11044439 InChI Key: VOXXPMAJNSVUKJ-UHFFFAOYSA-N Synonym: 2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl boronic acid, pinacol ester,4,4,5,5-tetramethyl-2-2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl-1,3,2-dioxaborolane,2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl boronic acid pinacol ester,2,2,6,6-tetramethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,4,4,5,5-tetramethyl-2-2,2,6,6-tetramethyl-3h-pyran-4-yl-1,3,2-dioxaborolane,2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl bor,2,2,6,6-tetramethyl-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran PubChem CID: 46738000 IUPAC Name: 4,4,5,5-tetramethyl-2-(2,2,6,6-tetramethyl-3H-pyran-4-yl)-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)C1=CC(C)(C)OC(C)(C)C1

PubChem CID 46738000
CAS 1142363-56-1
Molecular Weight (g/mol) 266.19
MDL Number MFCD11044439
SMILES CC1(C)OB(OC1(C)C)C1=CC(C)(C)OC(C)(C)C1
Synonym 2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl boronic acid, pinacol ester,4,4,5,5-tetramethyl-2-2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl-1,3,2-dioxaborolane,2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl boronic acid pinacol ester,2,2,6,6-tetramethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,4,4,5,5-tetramethyl-2-2,2,6,6-tetramethyl-3h-pyran-4-yl-1,3,2-dioxaborolane,2,2,6,6-tetramethyl-3,6-dihydro-2h-pyran-4-yl bor,2,2,6,6-tetramethyl-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran
IUPAC Name 4,4,5,5-tetramethyl-2-(2,2,6,6-tetramethyl-3H-pyran-4-yl)-1,3,2-dioxaborolane
InChI Key VOXXPMAJNSVUKJ-UHFFFAOYSA-N
Molecular Formula C15H27BO3
6
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3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester, 98%

CAS: 287944-16-5 Molecular Formula: C11H19BO3 Molecular Weight (g/mol): 210.08 MDL Number: MFCD11052631 InChI Key: DOSGEBYQRMBTGS-UHFFFAOYSA-N Synonym: 3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2-3,6-dihydro-2h-pyran-4-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2h-pyran,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,2h-pyran, 3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran,3,6-dihydro-2h-pyran-4-boronic acid, pinacol ester,3,6-dihydro-2h-pyran-4-boronicacidpinacolester,3,6-dihydro-2h-pyran-4-boronic acid pinacolester,3,6 dihydro-2h-pyran-4-boronic acid pinacol ester PubChem CID: 11218053 IUPAC Name: 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)C1=CCOCC1

PubChem CID 11218053
CAS 287944-16-5
Molecular Weight (g/mol) 210.08
MDL Number MFCD11052631
SMILES CC1(C)OB(OC1(C)C)C1=CCOCC1
Synonym 3,6-dihydro-2h-pyran-4-boronic acid pinacol ester,2-3,6-dihydro-2h-pyran-4-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2h-pyran,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-3,6-dihydro-2h-pyran,2h-pyran, 3,6-dihydro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-3,6-dihydro-2h-pyran,3,6-dihydro-2h-pyran-4-boronic acid, pinacol ester,3,6-dihydro-2h-pyran-4-boronicacidpinacolester,3,6-dihydro-2h-pyran-4-boronic acid pinacolester,3,6 dihydro-2h-pyran-4-boronic acid pinacol ester
IUPAC Name 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key DOSGEBYQRMBTGS-UHFFFAOYSA-N
Molecular Formula C11H19BO3
7

Apexbio Technology LLC Octyl-α-ketoglutarate 876150-14-0 10mg (solution)

Octyl- -ketoglutarate is a membrane-permeable derivative of -ketoglutarate a substrate required for prolyl hydroxylases (PHDs) enzymes regulating the stability of hypoxia-inducible factor-1 (HIF-1 ) through oxygen-dependent hydroxylation Intracellular delivery by octyl conjugation enhances cellular -ketoglutarate availability enabling the restoration of PHD enzymatic function compromised by elevated succinate or fumarate Research indicates its utility in cellular models with impaired TCA-cycle enzymes such as IDH1 mutations facilitating the study of hypoxic signaling pathways and tumor cell pseudohypoxia responses

ENCOMPASS_PREFERRED
8

Medchemexpress LLC Octyl β-D-maltopyranoside | 82494-08-4 | MFCD00065526 | >=99.0% | 454.51 g/mol | C20H38O11 | 500 MG
SDP

Octyl β-D-maltopyranoside is a water-soluble, nonionic detergent and biochemical assay reagent commonly used to solubilize and isolate membrane proteins for biochemical and structural studies.

  • Water-soluble, nonionic detergent suitable for membrane protein solubilization and biochemical assays.
  • Molecular formula C20H38O11; molecular weight ≈ 454.5 g/mol.
  • CAS number 82494-08-4 for unambiguous identification.
  • High purity where specified (≥99.0% by HPLC reported by some suppliers).
  • Available in milligram-scale quantities (e.g., 500 MG pack variants).

ENCOMPASS_PREFERRED
9

Medchemexpress LLC MF-DH-300 | 2673403-86-4 | 99.5% | 330.38 | 25 MG
SDP

MF-DH-300 is an inhibitor of 15-PGDH (15-Hydroxyprostaglandin dehydrogenase), designed for research applications. It is particularly relevant for studies involving muscle disorders, such as spinal muscular atrophy (SMA). This compound is available in solid and solution forms for various experimental needs.

  • Inhibits 15-PGDH activity.
  • Applicable to muscle disorder research.
  • Available in solid or solution forms.
  • High purity.
  • Provides potential for studying spinal muscular atrophy.

ENCOMPASS_PREFERRED
10

Medchemexpress LLC (2R)-Octyl-α-hydroxyglutarate | 1391194-67-4 | MFCD30735809 | 99.9% | 260.33 g/mol | C13H24O5 | 1 ML
SDP

(2R)-Octyl-α-hydroxyglutarate is a cell-permeable octyl-esterified form of the D-isomer 2-hydroxyglutarate used in biochemical and cell biology research to model 2-HG activity and investigate metabolic and epigenetic effects. It is provided as a ready-to-use solution for cell treatment and as solid material for assay and analytical work.

  • Molecular formula: C13H24O5; molecular weight: 260.33 g/mol.
  • High purity: 99.91% (as reported).
  • Cell-permeable octyl ester for efficient intracellular delivery of 2-HG activity.
  • Common applications: metabolic studies, epigenetic research, and cell-based assays.
  • Available as a 10 mM solution in DMSO (1 mL) and in multiple solid sizes for analytical use.
  • Storage: sealed at 4°C; in solution, store at -80°C for long-term stability.

ENCOMPASS_PREFERRED
11

Medchemexpress LLC Methanone, [1-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-1-piperidinyl- | 452077-89-3 | 98.8% | 335.40 | C20H21N3O2 | 10 MG
SDP

A research-use small molecule inhibitor of human NAD(+)-dependent 15-hydroxyprostaglandin dehydrogenase intended for biochemical and cell-based studies. Supplied as solid and as a DMSO solution, the compound is characterized by its molecular properties and accompanied by a certificate of analysis.

  • Selective inhibitor of human NAD(+)-dependent 15-hydroxyprostaglandin dehydrogenase.
  • Suitable for enzyme inhibition assays and cell-based studies.
  • Available as solid (5, 10, 25, 50, 100 MG) and as 10 mM solution in DMSO.
  • Purity 98.8% as supplied.
  • Molecular weight 335.40; formula C20H21N3O2.

ENCOMPASS_PREFERRED
12

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
13

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

A research-grade small-molecule inhibitor of human NAD(+)-dependent 15-hydroxyprostaglandin dehydrogenase (15-PGDH), provided for laboratory research use. The compound is supplied as an off-white to pink solid and is also available as a 10 mM solution in DMSO; common pack sizes include 5 mg.

  • Research-grade inhibitor of 15-PGDH for in vitro studies.
  • Available as a solid and as a 10 mM, 1 mL solution in DMSO.
  • Common pack sizes include 5 mg for small-scale experiments.
  • High purity (98.8%) with Certificate of Analysis.
  • Molecular formula C20H21N3O2; molecular weight 335.40.
  • For research use only; not for human or clinical applications.

ENCOMPASS_PREFERRED
14

Medchemexpress LLC Octyl β-D-maltopyranoside | 82494-08-4 | MFCD00065526 | 454.51 g/mol | C20H38O11 | 100 MG
SDP

Octyl β-D-maltopyranoside is a non-ionic surfactant used as a biochemical assay reagent and to solubilize membrane proteins for biochemical and biophysical studies.

  • Non-ionic detergent for membrane protein solubilization
  • Water-soluble, suitable for biochemical assays
  • Molecular weight 454.51 g/mol
  • CAS number 82494-08-4
  • Typical pack sizes listed: 1 MG, 5 MG, 10 MG (manufacturer datasheet)

ENCOMPASS_PREFERRED
15

Medchemexpress LLC Methanone, [1-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-1-piperidinyl- | 452077-89-3 | 98.8% | 335.40 | C20H21N3O2 | 25 MG
SDP

MF-PGDH-008 is a small-molecule inhibitor of human NAD(+)-dependent 15-hydroxyprostaglandin dehydrogenase (15-PGDH) designed for in vitro research use. It is supplied as an off-white to pink solid with a molecular weight of 335.40 g/mol and high reported purity. The compound is soluble in DMSO and has defined storage recommendations for powder and solution forms.

  • Inhibits human NAD(+)-dependent 15-hydroxyprostaglandin dehydrogenase.
  • High purity (98.8%), suitable for research applications.
  • Molecular weight 335.40 g/mol, molecular formula C20H21N3O2.
  • Physical form: solid, off-white to pink, convenient for handling.
  • Solubility: readily soluble in DMSO (100 mg/mL); ultrasonic assistance recommended.
  • Storage: recommended conditions given for powder and in-solution stability.
  • Suitable for in vitro biochemical and cell-based assays.

ENCOMPASS_PREFERRED