EPA Methods Standards
eMolecules Ambeed / Ethyl 5-methoxy-1H-indazole-3-carboxylate / 100mg / 600851686 / A667178 / / 865887-16-7 / MFCD06659782 / 220.228 / C11H12N2O3
Ambeed / Ethyl 5-methoxy-1H-indazole-3-carboxylate / 100mg / 600851686 / A667178 / / 865887-16-7 / MFCD06659782 / 220.228 / C11H12N2O3
eMolecules 33588-64-6 | Ambeed | Ethyl 2-(1H-indol-2-yl)acetate | 100mg | 552677849 | A254620 | MFCD08361732 | 203.241 | C12H13NO2
Ambeed | 1-Phenyl-1H-pyrazol-5-amine | 1g | 552553173 | A124478 | 826-85-7 | MFCD00020734 | 159.192 | C9H9N3
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>
eMolecules 1290181-22-4 | 1-tert-Butyl 5-methyl 1H-indazole-1,5-dicarboxylate | Ambeed | MFCD19443352 | 276.292 | C14H16N2O4 | 95.000 | COC(=O)c1ccc2n(ncc2c1)C(=O)OC(C)(C)C | 100mg | 627733930
1-tert-Butyl 5-methyl 1H-indazole-1,5-dicarboxylate | Ambeed | 1290181-22-4 | MFCD19443352 | 276.292 | C14H16N2O4 | 95.000 | COC(=O)c1ccc2n(ncc2c1)C(=O)OC(C)(C)C | 100mg | 627733930
Cambridge Isotope Laboratories METHACRYLONITRILE (NITRILE-13C, 99%), 0.25 G
METHACRYLONITRILE (NITRILE-13C, 99%), 0.25 G
Medchemexpress LLC Permethrin-d5 | 1794760-19-2 | 99.2% | 1 MG
Permethrin-d5 (NRDC-143-d5) is the deuterium labeled Permethrin. Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; it functions as a neurotoxin by affecting neuron membranes and prolonging sodium channel activation. It is for research use only.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes are incorporated into drug molecules for quantitation during the drug development process.
- Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
eMolecules 51814-19-8 | 1-Benzyl 3-ethyl 4-oxopyrrolidine-1,3-dicarboxylate | Ambeed | MFCD09878816 | 291.303 | C15H17NO5 | 95.000 | CCOC(=O)C1CN(CC1=O)C(=O)OCc1ccccc1 | 250mg | 525150220
1-Benzyl 3-ethyl 4-oxopyrrolidine-1,3-dicarboxylate | Ambeed | 51814-19-8 | MFCD09878816 | 291.303 | C15H17NO5 | 95.000 | CCOC(=O)C1CN(CC1=O)C(=O)OCc1ccccc1 | 250mg | 525150220
![eMolecules 179556-14-0 | Ethyl 5-(methylsulfonamido)-1H-indole-2-carboxylate | Ambeed282.310 | C12H14N2O4S | 98.000 | CCOC(=O)c1cc2cc(NS(C)(=O)=O)ccc2[nH]1 | 250mg | 633418225](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502428334.PNG-250.jpg)
eMolecules 179556-14-0 | Ethyl 5-(methylsulfonamido)-1H-indole-2-carboxylate | Ambeed282.310 | C12H14N2O4S | 98.000 | CCOC(=O)c1cc2cc(NS(C)(=O)=O)ccc2[nH]1 | 250mg | 633418225
Ethyl 5-(methylsulfonamido)-1H-indole-2-carboxylate | Ambeed | 179556-14-0282.310 | C12H14N2O4S | 98.000 | CCOC(=O)c1cc2cc(NS(C)(=O)=O)ccc2[nH]1 | 250mg | 633418225
Crescent Chemical Co Inc EPA 8081 DECOMP CHK 2COMP 1ML
EPA Method 8081 - Decomposition Check Solution, 2 components 4,4-DDT, Endrin CAS Size - 1mL Catalog Number - 8DS-001
Crescent Chemical Co Inc EPA8080A DDT METABOLI 3COMP1ML
EPA Method 8080A - Ddt Metabolites, 0.25mgmL in HexaneToluene 2,4 CAS Size - 1mL Catalog Number - 8PM-001
Crescent Chemical Co Inc FLUCLOXACILLIN SODIUM 250 MG
Flucloxacillin sodium Pharma./veter. comp. (WS) CAS 1847-24-1 Molecular Weight - 475.8536 Storage - RT Catalog Num - DRE-C13696000 chemical
Medchemexpress LLC Tofacitinib metabolite-1 | 1640971-51-2 | 99.6% | C16H20N6O2 | 10MG
Tofacitinib metabolite-1 is the primary human metabolite of the JAK inhibitor tofacitinib. This small-molecule reference standard is supplied as a light-yellow solid at high purity for use in pharmacokinetic, metabolism, and LC-MS analytical method development.
- CAS number: 1640971-51-2
- Molecular formula: C16H20N6O2
- Molecular weight: 328.37 g/mol
- High purity, approximately 99.6%
- Appearance: light yellow to yellow solid
- Soluble in DMSO; recommended 100 mg/mL with ultrasonic assistance
- Suitable for pharmacokinetic, metabolism, and analytical reference studies
- Storage: protect from light; solids at 4°C; solutions long-term at -80°C
Medchemexpress LLC Abemaciclib metabolite M18 | 2704316-81-2 | 98.0% | 1 ML
Abemaciclib metabolite M18 (LSN3106729), a metabolite of Abemaciclib, functions as a CDK inhibitor with antitumor activity. It can also be used with a CRBN ligand to engineer a PROTAC CDK4/6 degrader.
- Functions as a CDK inhibitor.
- Exhibits antitumor activity.
- Used with a CRBN ligand to design a PROTAC CDK4/6 degrader.
- Targets CDK4 and CDK6.
- Inhibits retinoblastoma (RB) protein phosphorylation, inducing cell cycle arrest.
- Promotes T-cell persistence and increased immunologic memory in mice.
Cambridge Isotope Laboratories Method 537 1 Surrogate Primary Dilution Standard (SUR PDS) 1 2 mL
Method 537 1 Surrogate Primary Dilution Standard (SUR PDS) 1 2 mL