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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1,741 – 1,755 of 9,506 results

1,741

Medchemexpress LLC Copanlisib dihydrochloride | 1402152-13-9 | 99.6% | 553.44 | C23H30Cl2N8O4 | 10 MG

Copanlisib dihydrochloride is a potent, selective pan-class I PI3K inhibitor supplied as a solid research reagent for preclinical and in-vitro studies. It is provided in a small-scale 10 mg pack and includes characterization data such as molecular weight, formula, and reported purity to support experimental planning.

Potent, selective pan-class I PI3K inhibition.
High purity suitable for research (99.6%).
Supplied as a solid powder for convenient handling and storage.
Recommended storage: 4°C sealed; in solvent: -80°C (6 months) or -20°C (1 month).
Documented physicochemical identifiers for traceability.

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1,742

Medchemexpress LLC Pomalidomide-coch2cl | 444287-84-7 | 97.0% | 349.73 g/mol | C15H12ClN3O5 | 250 MG

Pomalidomide-COCH2Cl is a synthetic derivative of pomalidomide bearing a chloroacetamide substituent on the benzyl ring. It is used as an E3 ligase ligand in PROTAC research and is supplied as a powder for laboratory research. Typical properties include molecular formula C15H12ClN3O5, molecular weight 349.73 g/mol, and a reported purity of 97.0%.

Derivative designed for E3 ligase binding in PROTAC applications.
Supplied as a stable powder suitable for long-term storage at low temperature.
Reported purity 97.0% to support analytical and synthetic workflows.
Molecular weight 349.73 g/mol and formula C15H12ClN3O5 for accurate formulation.
Certificate of analysis available for batch-specific quality data.
Intended for research use only; not for human or clinical use.

Pricing & Availability

1,743

eMolecules 372-31-6 | Ethyl 4,4,4-trifluoroacetoacetate | Synthonix | MFCD00000424 | 184.114 | C6H7F3O3 | 95.000 | CCOC(=O)CC(=O)C(F)(F)F | 10g | 779538609

Ethyl 4,4,4-trifluoroacetoacetate | Synthonix | 372-31-6 | MFCD00000424 | 184.114 | C6H7F3O3 | 95.000 | CCOC(=O)CC(=O)C(F)(F)F | 10g | 779538609

Pricing & Availability

1,744

eMolecules 229184-98-9 | (3Ar,3'ar,8as,8'a's)-2,2'-cyclopropylidenebis[3a,8a-dihydro-8h-indeno[1,2-d]oxazole] | Combi-Blocks, Inc.356.425 | C23H20N2O2 | 97.000 | C1CC1(C1=N[C@H]2[C@H](Cc3ccccc23)O1)C1=N[C@H]2[C@H](Cc3ccccc23)O1 | 250mg | 603223478

(3Ar,3'ar,8as,8'a's)-2,2'-cyclopropylidenebis[3a,8a-dihydro-8h-indeno[1,2-d]oxazole] | Combi-Blocks, Inc. | 229184-98-9356.425 | C23H20N2O2 | 97.000 | C1CC1(C1=N[C@H]2[C@H](Cc3ccccc23)O1)C1=N[C@H]2[C@H](Cc3ccccc23)O1 | 250mg | 603223478

Pricing & Availability

1,745

eMolecules 29086-41-7 | 1,1-Bis(bromomethyl)cyclopropane | ChemScene | MFCD18836655 | 227.927 | C5H8Br2 | 96.000 | BrCC1(CBr)CC1 | 250mg | 572288607

1,1-Bis(bromomethyl)cyclopropane | ChemScene | 29086-41-7 | MFCD18836655 | 227.927 | C5H8Br2 | 96.000 | BrCC1(CBr)CC1 | 250mg | 572288607

Pricing & Availability

1,746

Medchemexpress LLC Hexaammineruthenium(II) chloride | 15305-72-3 | MFCD00011477 | 98.0% | 274.16 g/mol | [Ru(NH3)6]Cl2 | 250 MG

Hexaammineruthenium(II) chloride is a yellow crystalline coordination compound (formula [Ru(NH3)6]Cl2, CAS 15305-72-3) used as a research reagent in catalysis, electrochemistry, and analytical chemistry. It is supplied in small laboratory quantities for bench-scale experiments, characterization, and redox studies.

Coordination compound with formula [Ru(NH3)6]Cl2.
CAS number 15305-72-3.
Yellow crystalline solid, limited solubility in water.
Commonly used as a catalyst and redox reagent in electrochemical studies.
Available in small pack sizes suitable for research (e.g., 25 mg-1 g).
Purity commonly offered around 98% (supplier dependent).
Handle with appropriate safety precautions and consult the SDS before use.

Pricing & Availability

1,747

Medchemexpress LLC Ethyl glycylmethioninate hydrochloride | 1397000-76-8 | MFCD04229897 | 97.4% | 270.78 | C9H19ClN2O3S | 250 MG

Ethyl glycylmethioninate hydrochloride is the hydrochloride salt of the ethyl glycyl ester of methionine, provided as a research chemical for biochemical and peptide-related studies. The material is characterized by a defined molecular formula and weight and is supplied with an associated purity specification and storage guidance.

High purity suitable for research use.
Well-characterized molecular formula and molecular weight.
Available in multiple package sizes for experimental flexibility.
Storage guidance provided for refrigerated and frozen solvent conditions.
Applicable as a methionine derivative in peptide synthesis and biochemical assays.

Pricing & Availability

1,748

Medchemexpress LLC L-Glutathione reduced (Standard) | 70-18-8 | 99.7% | 250 MG

L-Glutathione reduced (Standard) is the analytical standard of L-Glutathione reduced. This product is intended for research and analytical applications. L-Glutathione reduced (GSH; γ-L-Glutamyl-L-cysteinyl-glycine) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals. The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Intended for research and analytical applications.
Endogenous antioxidant.
Capable of scavenging oxygen-derived free radicals.
Grade of analytical standard, which is the reference standard supplied assay.
Commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Pricing & Availability

1,749

Medchemexpress LLC Ethyl [4-chloro-3-(trifluoromethyl)phenyl]carbamate | 18585-06-3 | MFCD00043450 | 98.0% | 267.63 g·mol-1 | C10H9ClF3NO2 | 250 MG

Sorafenib impurity 2 is an impurity standard derived from the kinase inhibitor sorafenib, supplied for analytical and research use. It has CAS No. 18585-06-3, molecular formula C10H9ClF3NO2, and a molecular weight of 267.63 g·mol-1. The compound is provided in small laboratory quantities with reported high purity and should be stored and handled according to safety data guidance.

Used as an analytical reference or impurity standard
CAS number 18585-06-3 for unambiguous identification
Molecular weight 267.63 g·mol-1
Available in small laboratory quantities for research
Store in solvent at -80 °C for long-term stability
Reported purity 98.0%

Pricing & Availability

1,750

Medchemexpress LLC 2-furanmethanol, 5-methyl | 3857-25-8 | MFCD00130134 | 99.5% | 112.13 g/mol | C6H8O2 | 5 G

5-Methyl-2-furanmethanol is a small-molecule natural product used as a research reagent and analytical standard. It is commonly provided as a liquid or solution and can serve as an oxidative metabolite reference in studies of 2,5-dimethylfuran.

Chemical formula C6H8O2 and molecular weight 112.13 g/mol.
Reported purity of 99.5%.
Available in liquid form and solution preparations for easy handling.
Suitable for use as a reference standard and for analytical method development.
Supplied in laboratory-friendly pack sizes including 5 g.

Pricing & Availability

1,751

Medchemexpress LLC HPMC (Type II, Viscosity: 5mPa.s) | 9004-65-3 | 250 MG

HPMC (Hypromellose) (Type II, Viscosity: 5mPa.s) is a hydrophilic, non-ionic cellulose ether used to form swellable-soluble matrices. It is widely used in agent formulations due to its biocompatibility, uncharged nature, solubility in water, and thermoplastic behavior. It also provides controlled drug release, effectively increasing the duration of a drug's release to prolong its therapeutic effect.

Hydrophilic, non-ionic cellulose ether
Forms swellable-soluble matrices
Biocompatible and uncharged nature
Soluble in water
Exhibits thermoplastic behavior
Provides controlled drug release
Increases duration of a drug's release to prolong therapeutic effect

Pricing & Availability

1,752

Medchemexpress LLC Methyl L-pyroglutamate | 4931-66-2 | 99.6% | 143.14 | 50 G

Methyl L-pyroglutamate is isolated from *P. oleracea* and possesses anti-inflammatory activity. It is intended for research use only.

Isolated from P. oleracea
Possesses anti-inflammatory activity
Intended for research use only

Pricing & Availability

1,753

eMolecules 944903-05-3 | 6-Bromoimidazo[1,2-a]pyrimidine-3-carboxylic acid | MFCD09994670 | 1g

Ambeed | 6-Bromoimidazo[1,2-a]pyrimidine-3-carboxylic acid | 1g | 600838156 | A347145 | 944903-05-3 | MFCD09994670 | 242.032 | C7H4BrN3O2

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool<|a>

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1,754

Medchemexpress LLC (R)-Ethyl 5-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-1H-indole-2-carboxylate | 2758661-69-5 | 301.38 | 250 MG

(R)-Ethyl 5-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-1H-indole-2-carboxylate is a drug intermediate for synthesis of various active compounds. It is intended for research use only and has not been fully validated for medical applications.

Drug intermediate for synthesis of active compounds
For research use only

Pricing & Availability

1,755

Medchemexpress LLC Ethyl tetradecanoate 500g

Ethyl tetradecanoate which is an ester formed by the condensation of ethanol and myristic acid is commonly used as a flavoring agent and fragrance in the food and cosmetic industries

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Pyrimidines And Derivatives

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Medchemexpress LLC Copanlisib dihydrochloride | 1402152-13-9 | 99.6% | 553.44 | C23H30Cl2N8O4 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pomalidomide-coch2cl | 444287-84-7 | 97.0% | 349.73 g/mol | C15H12ClN3O5 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Hexaammineruthenium(II) chloride | 15305-72-3 | MFCD00011477 | 98.0% | 274.16 g/mol | [Ru(NH3)6]Cl2 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl glycylmethioninate hydrochloride | 1397000-76-8 | MFCD04229897 | 97.4% | 270.78 | C9H19ClN2O3S | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Glutathione reduced (Standard) | 70-18-8 | 99.7% | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl [4-chloro-3-(trifluoromethyl)phenyl]carbamate | 18585-06-3 | MFCD00043450 | 98.0% | 267.63 g·mol-1 | C10H9ClF3NO2 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-furanmethanol, 5-methyl | 3857-25-8 | MFCD00130134 | 99.5% | 112.13 g/mol | C6H8O2 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HPMC (Type II, Viscosity: 5mPa.s) | 9004-65-3 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Methyl L-pyroglutamate | 4931-66-2 | 99.6% | 143.14 | 50 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (R)-Ethyl 5-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-1H-indole-2-carboxylate | 2758661-69-5 | 301.38 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl tetradecanoate 500g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More