Organic sulfuric acids and derivatives
Apexbio Technology LLC Vincristine sulfate 2068-78-2 100mg
Vincristine sulfate (CAS 2068-78-2) is a natural alkaloid isolated from the leaves of Catharanthus roseus structurally composed of two heterocyclic monomers vindoline and catharanthine connected by a bridging carbon It acts via inhibition of microtubule polymerization binding tubulin with a Ki of approximately 0 085 M In vitro vincristine demonstrates antiproliferative activity against B16 melanoma cells with an IC50 of 0 45 M The compound exhibits promising activity in research settings targeting diverse cancers including acute lymphoblastic leukemia acute non-lymphoblastic leukemia non-Hodgkin lymphoma Hodgkin disease and brain tumors
TARGETMOL CHEMICALS INC VORAPAXAR SULFATE 10MG
Also available in 1 mg 2 mg 5 mg 25 mg 50 mg 100 mg 500 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Vorapaxar sulfate (Zontivity) is a potent and orally active thrombin receptor (PAR-1) antagonist. purity: 99%
Medchemexpress LLC Pregnanolone sulfate (pyridinium) | 124107-39-7 | Not provided | 99.8% | 477.66 | C26H39NO5S | 25mg
Pregnanolone sulfate pyridinium is an endogenous neurosteroid that inhibits NMDA receptors and is neuroprotective[1]
eMolecules 5689-83-8 | 1,2-Propanediol-cyclic sulfate | Combi-Blocks | MFCD08703327 | 138.140 | C3H6O4S | 97.000 | CC1COS(=O)(=O)O1 | 1g | 205392660
1,2-Propanediol-cyclic sulfate | Combi-Blocks | 5689-83-8 | MFCD08703327 | 138.140 | C3H6O4S | 97.000 | CC1COS(=O)(=O)O1 | 1g | 205392660
eMolecules 6638-79-5 | O,N-DIMETHYL-HYDROXYLAMINE HCL | AstaTech | MFCD00012485 | 97.540 | C2H8ClNO | 97.000 | Cl.CNOC | 100g | 112526390
O,N-DIMETHYL-HYDROXYLAMINE HCL | AstaTech | 6638-79-5 | MFCD00012485 | 97.540 | C2H8ClNO | 97.000 | Cl.CNOC | 100g | 112526390
AdipoGen Fluorescein octadecyl ester
Chemical. CAS 138833-46-2. Formula C38H48O5. MW 584.78. Synthetic. Chromoionophore XI is used as a lipophilic fluorescent pH indicator.
Medchemexpress LLC Potassium p-tolyl sulfate | 91978-69-7 | MFCD28100835 | >98.0% | 226.29 g/mol | C7H7KO4S | 5 MG
p-Cresyl sulfate potassium is the potassium salt form of p-cresyl sulfate supplied as an analytical standard for research use. It is provided for use as a reference material in biochemical, toxicology, and analytical method development to support studies of uremic toxins and related metabolic pathways.
- Analytical standard for quantitative and qualitative assays.
- Used in biochemical and toxicology studies of uremic toxins.
- Reported purity >98.0% (HPLC).
- Chemical formula C7H7KO4S; molecular weight 226.29 g/mol.
- Supplied as a 5 MG powder for laboratory use.
Sigma Aldrich Fine Chemicals Biosciences Ephedrne sulfate Unted S200mg
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.for further information and support please go to the website of the issuing Pharmacopoeia.
AdipoGen Colistin sulfate USP Grade
Chemical. CAS 1264-72-8. Formula 2C52H98N16O13 . 5H2SO4 unspec.. MW 2801.7. Isolated from Bacillus polymyxa. Very potent polymyxin antibiotic. Has only one amino acid difference compared to polymyxin B. Antimicrobial. Targets the lipopolysaccharide LPS of the outer membrane of Gram-negative bacteria. Competitively displaces divalent cations Ca2 and Mg2 from the negatively-charged phosphate groups LPS, causing disruption of the membrane. This increases the permeability of the cell envelope, leakage of cell contents, leading to apoptosis and cell death. Used against multidrug-resistant Gram-negative bacterial infections.
Medchemexpress LLC N-dodecyl-β-D-maltoside-d25 | 849110-74-3 | 98.7% | 535.77 g·mol⁻¹ | C24H21D25O11 | 5 MG
N-dodecyl-β-D-maltoside-d25 is a deuterium-labeled form of the non-ionic detergent DDM used to solubilize and stabilize membrane proteins and protein-lipid complexes in biochemical and biophysical studies. The deuterated isotopologue enables mass spectrometry and spectroscopic tracing while retaining gentle solubilizing properties.
- Deuterium-labeled for mass spectrometry and spectroscopic applications.
- Non-ionic detergent that preserves membrane protein activity.
- High aqueous solubility (≈75 mg/mL); may require ultrasonic treatment.
- Supplied as a powder with recommended cold storage for long-term stability.
- Suitable for purification and stabilization of membrane complexes and RNA polymerase.
- Facilitates identification of protein-lipid interactions and stabilization of photoactive complexes.
Chemscene ChemScene | Diethyl (difluoromethyl)phosphonate | 25G | CS-0094054 | 0.98 | 1478-53-1| MFCD00192023 | 188.11
ChemScene | Diethyl (difluoromethyl)phosphonate | 25G | CS-0094054 | 0.98 | 1478-53-1| MFCD00192023 | 188.11