Organic Acids
Newcomer Supply Picric Acid, Saturated Alcoholic, 500 ml
Use: Differentiator for Sulfated Alcian Blue stain and for formalin pigment removal. Shelf Life is 2 years from date of manufacture. Store at 15-30°C.
Medchemexpress LLC Glycyl-exatecan TFA | 1883333-57-0 | 96.9% | 606.52 g/mol | C28H26F4N4O7 | 5 MG
Glycyl-exatecan TFA is a synthetic trifluoroacetate salt derivative of exatecan used as an experimental anticancer compound in research. It is supplied in solid and DMSO solution formats for in vitro and in vivo pharmacology studies; consult supplier documentation and the SDS for handling and storage guidelines.
- Trifluoroacetate salt form.
- Molecular formula C28H26F4N4O7.
- Molecular weight 606.52 g/mol.
- Purity typically around 96.9%.
- Available in small-scale sizes and 10 mM DMSO solutions.
- Intended for research use only in oncology and pharmacology.
- Handle according to SDS and laboratory safety procedures.
Medchemexpress LLC Calcium oxalate dihydrate | 5794-28-5 | 99.0% | 164.13 g/mol | C2H4CaO6 | 1g
Oxalic acid (calcium monohydrate) 99% (Calcium oxalate dihydrate) is a kind of biological materials or organic compounds that are widely used in life science research[1]
eMolecules 1070-83-3 | 3,3-Dimethylbutyric acid | Ambeed | MFCD00002715 | 116.160 | C6H12O2 | 98.000 | CC(C)(C)CC(O)=O | 10g | 552755356
3,3-Dimethylbutyric acid | Ambeed | 1070-83-3 | MFCD00002715 | 116.160 | C6H12O2 | 98.000 | CC(C)(C)CC(O)=O | 10g | 552755356
Medchemexpress LLC Adipic acid dihydrazide-d8 | 1202865-37-9 | 99.0% | 10 MG
Adipic acid dihydrazide-d8 is the deuterium-labeled isotopologue of adipic acid dihydrazide intended for research use. It is used as a stable isotope standard or tracer in analytical and synthetic workflows, particularly mass spectrometry and quantitative method development. The compound is supplied in small quantities for reference and is stored as a powder at low temperature to maintain stability.
- Deuterium-labeled internal standard for mass spectrometry and quantitation.
- Reported purity 99% suitable for analytical applications.
- Supplied in small vial sizes for use as reference standards or tracers.
- Powder is stable at -20°C for long-term storage.
- Applicable to method development, metabolite tracing, and analytical validation.
Medchemexpress LLC Citric acid-13C6 | 287389-42-8 | MFCD01075573 | 99.9% | 198.08 | 13C6H8O7 | 10 MG
Isotopically labeled citric acid with all six carbons as 13C, provided as a high-purity stable isotope reagent for use as a tracer or internal standard in analytical methods such as NMR, GC-MS, and LC-MS. Supplied as a 10 mg solid with recommended sealed storage away from moisture.
- High isotopic enrichment suitable for quantitative analysis.
- High purity for accurate analytical results.
- Suitable as tracer or internal standard for NMR, GC-MS, LC-MS.
- Solid form; easy to weigh and dissolve for standards.
- Recommended sealed storage away from moisture to preserve stability.
Medchemexpress LLC Fosphenytoin disodium | 92134-98-0 | MFCD20527322 | >98.0% | 406.24 g/mol | C16H13N2Na2O6P | 10 MG
Fosphenytoin disodium is the water-soluble disodium salt prodrug of phenytoin supplied for research use only. It functions as an anticonvulsant by reducing repetitive neuronal firing through blockade of voltage-gated sodium channels and is used as a reference compound in pharmacology and analytical studies.
- water-soluble prodrug of phenytoin suitable for biochemical and pharmacological assays.
- high purity (greater than 98%) for reliable experimental results.
- molecular formula C16H13N2Na2O6P and molecular weight approximately 406.24 g/mol.
- provided as a small research pack for analytical standards and in vitro testing.
- intended for research use only; not for human or veterinary use.
Sigma Aldrich Fine Chemicals Biosciences Trichloroacetic acid suita500G
Trichloroacetic acid (TCA) is produced during the chlorination of water comprising natural organic material. It is a novel reagent used in clinical laboratories for deproteinization of body fluids. In addition TCA is also used in the treatment of genital warts and acne scars.
Medchemexpress LLC Ppack TFA | 157379-44-7 | 99.8% | 5 MG
PPACK TFA is a potent, selective, and irreversible thrombin inhibitor supplied as the trifluoroacetate (TFA) salt. It is used as an anticoagulant alternative for blood gas and whole-blood electrolyte analyses and inhibits plasminogen activator (rt-PA) binding to plasma protease inhibitors.
- Irreversible thrombin inhibitor for anticoagulant applications.
- Supplied as the trifluoroacetate salt for stability and handling.
- High analytical purity (99.8%).
- Suitable for blood gas and whole-blood electrolyte analyses.
- Available in a 5 mg research-size vial.
- CAS number: 157379-44-7.
Medchemexpress LLC D-(-)-lactic acid sodium | 920-49-0 | MFCD00066577 | 98.0% | 112.06 g/mol | C3H5NaO3 | 5 MG
D-(-)-Lactic acid sodium (sodium D-lactate; CAS 920-49-0) is the sodium salt of the D-enantiomer of lactic acid. It is used as an endogenous metabolite standard and as a reagent in biochemical and metabolic-tracing studies. The compound is supplied as a solid in sealed vials and is reported at 98.0% purity by NMR.
- Sodium salt form of D-lactic acid, water-soluble and easy to prepare.
- Suitable as an endogenous metabolite standard for analytical methods.
- Useful for metabolic tracing and biochemical studies.
- Reported molecular formula C3H5NaO3 and molecular weight 112.06 g/mol.
- Purity reported as 98.0% by NMR.
- Supplied in sealed vial for convenient storage and handling.
Sigma Aldrich Fine Chemicals Biosciences Formic acid reagent grade, >=95% | 64-18-6 | MFCD00003297 | 100ML
Formic acid reagent grade, >=95% | Purity: >=95% | Mol Wt: 46.03 | 64-18-6 | MFCD00003297 | 100ML
TARGETMOL CHEMICALS INC GSMTX4 TFA 1209500-46-8 5MG
Also available in 1 mg 2 mg 10 mg and bulk. Please contact Fisher for quotes. GsMTx4 TFA (1209500-46-8 free base) (GsMTx4 TFA) is a spider venom peptide that selectively inhibits cationic permeable mechanically-sensitive channels (MSCs) belonging to the Piezo and TRP channel families.