Pyrimidines And Derivatives

Aromatic organic compounds that consist of an aromatic six-membered ring containing two non-adjacent nitrogen atoms and four carbon atoms; includes compounds derived from pyrimidines.

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3,826 – 3,840 of 7,454 results

3,826

Medchemexpress LLC Dapaconazole | 1269726-67-1 | 99.8% | 415.24 | 50 MG

Dapaconazole is an antifungal agent known for its ability to inhibit sterol 14α-demethylase cytochrome P450 activity. This compound has demonstrated efficacy in inhibiting key fungal enzymes and has been investigated in clinical trials for conditions such as Tinea Cruris and Tinea Pedis. It is characterized by high purity and specific chemical properties.

Inhibits sterol 14α-demethylase cytochrome P450 activity
Investigated in clinical trials for antifungal applications
High purity
Solid appearance

Pricing & Availability

3,827

eMolecules 1394854-52-4 | Medchem Express | GSK-J2 | 10mg | 446266239 | HY-15648A | MFCD27991274 | 389.459 | C22H23N5O2

Ambeed | tert-Butyl 1-bromo-2-oxo-691215-tetraoxa-3-azaoctadecan-18-oate | 250mg | 649270162 | A677171 | 1807521-00-1 | MFCD28505519 | 442.347 | C17H32BrNO7

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3,828

Medchemexpress LLC 2,3,4,5-Tetracaffeoyl-D-Glucaric acid | 1419478-52-6 | 5 MG

2,3,4,5-Tetracaffeoyl-D-Glucaric acid is a caffeoyl-D-glucaric acid derivative isolated from the Genus Gnaphalium, intended for research use only.

Isolated from the genus Gnaphalium
Purity of 99.29%
Molecular weight of 858.71
Formula: C42H34O20
Appears as an off-white to light yellow solid
Initial source includes various plants
Classified as phenylpropanoid
Soluble in DMSO at 100 mg/mL
Used in inflammation/immunology research

Pricing & Availability

3,829

Medchemexpress LLC Bevenopran | 676500-67-7 | MFCD26967979 | 99.8% | 386.44 g/mol | C20H26N4O4 | 50 MG

Bevenopran is a peripherally acting μ-opioid receptor antagonist, with additional activity at δ-opioid receptors, investigated for treatment of opioid-induced bowel dysfunction. It is supplied as a high-purity research compound for use in in vitro and in vivo pharmacology studies.

Peripherally acting μ-opioid receptor antagonist with δ-opioid receptor activity.
Intended for research use in studies of opioid-induced bowel dysfunction and related pharmacology.
High purity (99.82%) suitable for in vitro and in vivo experiments.
Molecular weight 386.44 g/mol; chemical formula C20H26N4O4.
CAS number 676500-67-7 for unambiguous substance identification.
Available as solid quantities (5 mg-200 mg) and as 10 mM solution in DMSO.

Pricing & Availability

3,830

Medchemexpress LLC 5H-dibenzo[b,e][1,4]diazepine, 8-chloro-11-(4-ethyl-1-piperazinyl)-1-fluoro- | 2369979-67-7 | MFCD34167518 | 99.5% | C19H20ClFN4 | 10MG

JHU37152 is a potent, brain-penetrant DREADD agonist selective for hM3Dq and hM4Di receptors. In HEK-293 assays it exhibits EC50s of 5 nM (hM3Dq) and 0.5 nM (hM4Di), displaces [3H]clozapine, and is supplied as a high-purity research reagent.

High purity: 99.45%.
Cas number: 2369979-67-7.
Chemical formula: C19H20ClFN4.
Molecular weight: 358.84 g·mol⁻1.
Physical state: solid, white to yellow.
Solubility: soluble in DMSO (~33.33 mg/mL).
Storage: powder -20°C for long term; in solvent -80°C recommended.
Applications: in vitro and in vivo neuroscience research.

Pricing & Availability

3,831

Medchemexpress LLC Dapaconazole | 1269726-67-1 | 99.8% | 415.24 | 5 MG

Dapaconazole is an antifungal agent primarily known for inhibiting sterol 14α-demethylase cytochrome P450 activity. It has shown significant bioavailability in in vivo studies.

Antifungal activity
Inhibits sterol 14α-demethylase cytochrome P450 activity
IC50 of 1.4 μM against CYP26
Demonstrates 97.3% bioavailability in male beagle dogs

Pricing & Availability

3,832

Medchemexpress LLC Kukoamine B | 164991-67-7 | MFCD29904539 | 99.9% | 530.66 g/mol | C28H42N4O6 | 10 MG

Kukoamine B is a spermine alkaloid supplied as a high-purity research chemical that acts as a dual inhibitor of lipopolysaccharide (LPS) and CpG DNA for biochemical and cellular studies.

Dual inhibitor of LPS and CpG DNA.
High purity (~99.9%) suitable for analytical and biological assays.
Available in small research pack sizes, including 10 MG powder and 10 mM solutions.
Molecular formula C28H42N4O6; molecular weight 530.66 g/mol.
Used in anti-inflammatory, antioxidant, and metabolic research applications.

Pricing & Availability

3,833

eMolecules 873-83-6 | 6-Aminouracil | Ambeed | MFCD00068470 | 127.103 | C4H5N3O2 | 98.000 | Nc1cc(=O)[nH]c(=O)[nH]1 | 25g | 552676079

6-Aminouracil | Ambeed | 873-83-6 | MFCD00068470 | 127.103 | C4H5N3O2 | 98.000 | Nc1cc(=O)[nH]c(=O)[nH]1 | 25g | 552676079

Pricing & Availability

3,834

eMolecules 115652-52-3 | (1-Aminocyclopropyl)methanol hydrochloride | Ambeed | MFCD09834330 | 123.580 | C4H10ClNO | 97.000 | Cl.NC1(CO)CC1 | 250mg | 521396747

(1-Aminocyclopropyl)methanol hydrochloride | Ambeed | 115652-52-3 | MFCD09834330 | 123.580 | C4H10ClNO | 97.000 | Cl.NC1(CO)CC1 | 250mg | 521396747

Pricing & Availability

3,835

Medchemexpress LLC ArnicolideC | 34532-67-7 | 5 MG

ArnicolideC is a sesquiterpene lactone isolated from *Centipeda minima*. It demonstrates a cytotoxic effect on nasopharyngeal carcinoma (NPC) cells, significantly inhibiting cell growth in a dose- and time-dependent manner and exhibiting inhibitory effects on NPC proliferation.

Molecular weight: 334.41
Formula: C₁₉H₂₆O₅
Appearance: Solid, white to off-white
Structure classification: Terpenoids, sesquiterpenes
Purity: 99.81%
Isolated from *Centipeda minima*
Cytotoxic effect on nasopharyngeal carcinoma (NPC) cells
Inhibits cell growth in a dose- and time-dependent manner
Inhibits NPC proliferation

Pricing & Availability

3,836

STA PHARMACEUTICAL US LLC 2’-OTBS Pyrimidinone amidite | 5 g | CAS 155831-90-6 | MDL MFCD08062082

2’-OTBS Pyrimidinone amidite is a Amidite reagent (Subcategory: Specialty Base Modification) sold by WuXi TIDES. Offered in 5 g. Store at -20 °C. SDS available for reference.

Specifications
- CAS: 155831-90-6
- MDL: MFCD08062082
- InChIKey: UEUDLVPTCOPGMZ-MGVQLQBBSA-N
- Molecular Weight: 845.061761998
- Molecular Formula: C45H61N4O8PSi
- Purity: ≥95%
- Container Type: 100 mL Glass (Septum)
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 100.4 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (2R,3R,4R,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
- SMILES: CC(N(P(O[C@@H]1[C@H](O[C@H]([C@@H]1O[Si](C)(C(C)(C)C)C)N2C(N=CC=C2)=O)COC(C3=CC=C(C=C3)OC)(C4=CC=C(C=C4)OC)C5=CC=CC=C5)OCCC#N)C(C)C)C

Pricing & Availability

3,837

eMolecules 4263-52-9 | Sodium 2-Bromoethanesulfonate | Ambeed | MFCD00007530 | 211.000 | C2H4BrNaO3S | 97.000 | [Na+].[O-]S(=O)(=O)CCBr | 5g | 525242570

Sodium 2-Bromoethanesulfonate | Ambeed | 4263-52-9 | MFCD00007530 | 211.000 | C2H4BrNaO3S | 97.000 | [Na+].[O-]S(=O)(=O)CCBr | 5g | 525242570

Pricing & Availability

3,838

eMolecules 932-93-4 | THIOPHENE-2,4-DICARBALDEHYDE | AstaTech | MFCD03990651 | 140.160 | C6H4O2S | 95.000 | O=Cc1csc(C=O)c1 | 0.25g | 397209324

THIOPHENE-2,4-DICARBALDEHYDE | AstaTech | 932-93-4 | MFCD03990651 | 140.160 | C6H4O2S | 95.000 | O=Cc1csc(C=O)c1 | 0.25g | 397209324

Pricing & Availability

3,839

eMolecules 608-34-4 | 3-METHYLURACIL | AstaTech | MFCD00038014 | 126.115 | C5H6N2O2 | 95.000 | Cn1c(=O)cc[nH]c1=O | 1g | 302799042

3-METHYLURACIL | AstaTech | 608-34-4 | MFCD00038014 | 126.115 | C5H6N2O2 | 95.000 | Cn1c(=O)cc[nH]c1=O | 1g | 302799042

Pricing & Availability

3,840

eMolecules 345642-86-6 | 5-Hydroxypyrimidine-2-carbonitrile | ChemScene | MFCD09608098 | 121.099 | C5H3N3O | 98.000 | Oc1cnc(nc1)C#N | 100mg | 632302265

5-Hydroxypyrimidine-2-carbonitrile | ChemScene | 345642-86-6 | MFCD09608098 | 121.099 | C5H3N3O | 98.000 | Oc1cnc(nc1)C#N | 100mg | 632302265

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Pyrimidines And Derivatives

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Medchemexpress LLC Dapaconazole | 1269726-67-1 | 99.8% | 415.24 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2,3,4,5-Tetracaffeoyl-D-Glucaric acid | 1419478-52-6 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Bevenopran | 676500-67-7 | MFCD26967979 | 99.8% | 386.44 g/mol | C20H26N4O4 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 5H-dibenzo[b,e][1,4]diazepine, 8-chloro-11-(4-ethyl-1-piperazinyl)-1-fluoro- | 2369979-67-7 | MFCD34167518 | 99.5% | C19H20ClFN4 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dapaconazole | 1269726-67-1 | 99.8% | 415.24 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Kukoamine B | 164991-67-7 | MFCD29904539 | 99.9% | 530.66 g/mol | C28H42N4O6 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC ArnicolideC | 34532-67-7 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More