Other Solvents
Sigma Aldrich Fine Chemicals Biosciences Glycine 2 13C 99 atom 13C1G
REAGENT Glycine 2 13C 99 atom 13C1G
Sigma Aldrich Fine Chemicals Biosciences Pyridine ACS reagent 99.01L
Pyridine (Pyr) is a nitrogen containing six membered heterocyclic compound commonly used as a base. It is a colorless liquid with a fishy odor. Pyridine moiety is present as a major component in a number of compounds like pyridine nucleotides pyridine alkaloids pyridine-based polymers and pyridine-containing macrocycles. It has wide application as a solvent catalyst and as an intermediate for synthesis. IR Raman and UV spectra of pyridine has been analyzed and the values obtained were used to calculate its thermodynamic properties. Photodegradation and bacterial degradation of Pyr has been studied.
Medchemexpress LLC Lignoceric acid-d4-2 | 1219794-61-2 | 98.0% | 1MG
Lignoceric acid-d4-2 | 1219794-61-2 | 98.0% | 1MG
eMolecules Benzene-1,3,5-tricarbaldehyde | 3163-76-6 | MFCD00182470 | 25g
Combi-Blocks | Benzene-1,3,5-tricarbaldehyde | 25g | 415496624 | QH-2203 | 98.000 | 3163-76-6 | MFCD00182470 | 162.144 | C9H6O3
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
Medchemexpress LLC 1-Hydroxy-2-butanone | 5077-67-8 | 88.11 | 10 G
1-Hydroxy-2-butanone is a natural compound isolated from Bamboo Juice. It acts as a key intermediate for ethambutol, which has anti-tuberculosis effects.
- Purity: 97.38%
- Molecular weight: 88.11
- Molecular formula: C₄H₈O₂
- CAS number: 5077-67-8
- Appearance: Colorless to light yellow liquid (density: 1.0272 g/cm³)
- Structure classification: Ketones, aldehydes, acids
- Initial source: Microorganisms
- Endogenous metabolite
- Related to natural products, disease research, infection, and bacterial infection
Medchemexpress LLC DL-Histidine-d3 | 344299-50-9 | 99.0% | 158.17 | 5 MG
DL-Histidine-d3 is the deuterium labeled DL-Histidine. It can be used as a tracer or as an internal standard for quantitative analysis by various spectroscopic methods.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cayman Chemical LornoxIcam-d4 1mg
An internal standard for the quantification of lornoxicam by GC- or LC-MS
Medchemexpress LLC 2-Butanone, 4-[4-(β-D-glucopyranosyloxy)phenyl]- | 38963-94-9 | 250 MG
Raspberry ketone glucoside is a melanogenesis inhibitor. It inhibits melanogenesis by activating the IL6/JAK1/STAT3 pathway, inhibiting the transcriptional activity of MITFa, and its downstream expression levels of the TYR and TYRP1a genes. It demonstrates significant whitening activity both in vitro (on B16F10 cells) and in vivo (in a zebrafish model).
- Inhibits melanogenesis through the IL6/JAK1/STAT3 pathway.
- Reduces transcriptional activity of MITFa and expression levels of TYR and TYRP1a genes.
- Shows remarkable whitening activity on B16F10 cells in vitro.
- Reduces internal melanin content and tyrosinase activity in a zebrafish model in vivo.
- Up-regulates mRNA levels of GP130, IL6ST, JAK1, STAT3, and SOCS3b.
- Activates macrophages in zebrafish embryos without affecting embryonic melanogenesis.
![Revvity Health Sciences Inc Glucose, D-[<sup>14</sup>C(U)]-, 1-5 mCi (37-185 MBq)/mmol, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509048161.jpg-250.jpg)
Revvity Health Sciences Inc Glucose, D-[14C(U)]-, 1-5 mCi (37-185 MBq)/mmol, 1mCi (37MBq)
Glucose, D-[14C(U)]-, 1-5 mCi (37-185 MBq)/mmol, 1mCi (37MBq)
![Revvity Health Sciences Inc Glucose, D-[14C(U)]-, Specific Activity: 250-360mCi (9.25-13.3GBq)/mmol, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509048162.jpg-250.jpg)
Revvity Health Sciences Inc Glucose, D-[14C(U)]-, Specific Activity: 250-360mCi (9.25-13.3GBq)/mmol, 1mCi (37MBq)
Glucose, D-[14C(U)]-, Specific Activity: 250-360mCi (9.25-13.3GBq)/mmol, 1mCi (37MBq)
Medchemexpress LLC Umeclidinium-d10 bromide | 869113-09-7 | 518.55 | 1 MG
Umeclidinium-d10 (bromide) is the deuterium labeled Umeclidinium bromide. Umeclidinium bromide is a novel mAChR antagonist. The affinity (Ki) of Umeclidinium bromide for the cloned human M1-M5 mAChRs ranges from 0.05 to 0.16 nM.
- 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 of hydrogen, carbon, and other elements have been incorporated into drug molecules, primarily as tracers for quantitation during drug development.
- Deuteration has potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC 4-((2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-neopentylpyrrolid | 1229705-22-9 | MFCD26142931 | 99.6% | 619.50 | C31H26D3Cl2F2N3O4 | 10 MG
Idasanutlin-d3-1 is the deuterium-labeled analogue of idasanutlin supplied as a stable-isotope reference standard for research. It is intended for use as an internal standard or tracer in analytical, pharmacokinetic, and ADME studies of MDM2/p53 inhibitors, enabling accurate quantitation, method validation, and recovery assessment in LC-MS workflows. The product is supplied as a characterized solid with supporting analytical documentation.
- Used as internal standard for LC-MS quantitation.
- Suitable for pharmacokinetic and ADME studies.
- High purity (99.6%).
- Molecular formula C31H26D3Cl2F2N3O4.
- Molecular weight 619.50.
- Supplied with COA, HNMR, LCMS, and SDS.
Medchemexpress LLC Quinolinic acid-d3 | 138946-42-6 | MFCD13189065 | 99.9% | 170.14 | C7H2D3NO4 | 5 MG
Quinolinic acid-d3 is the deuterium-labeled analogue of quinolinic acid provided as a high-purity stable isotope reference for biochemical and analytical research. It is intended for use as an internal standard, tracer, or reference in LC-MS, metabolic studies, and method development; supplied as a powder with specified solubility and storage recommendations.
- High isotopic labeling for accurate quantitation.
- High purity suitable for analytical applications.
- Suitable as an internal standard and tracer in metabolic and LC-MS methods.
- Soluble in DMSO and water with ultrasonic assistance.
- Stable when stored under recommended powder and solvent conditions.
- For research use only; not for human or veterinary use.
Medchemexpress LLC Umifenovir-d6 hydrochloride | 2928218-29-3 | MFCD35065530 | ≥99% | 519.92 | 1 MG
Umifenovir-d6 (hydrochloride) is the deuterium labeled Umifenovir hydrochloride. This compound is a potent, orally active broad-spectrum antiviral agent that is active against various enveloped and non-enveloped viruses. It serves as an anti-influenza virus agent and is effective in inhibiting the fusion of viruses with host cells. Furthermore, Umifenovir hydrochloride acts as an efficient in vitro inhibitor of SARS-CoV-2 and exhibits anti-inflammatory activity.
- Deuterium labeled Umifenovir hydrochloride
- Potent, orally active broad-spectrum antiviral agent
- Active against various enveloped and non-enveloped viruses
- Anti-influenza virus agent
- Inhibits fusion of viruses with host cells
- Efficient in vitro inhibitor of SARS-CoV-2
- Exhibits anti-inflammatory activity