1-Butanol
Sigma Aldrich Fine Chemicals Biosciences 1-Butanol suitable for HPL
1-Butanol is a linear alcohol. Its biosynthesis from glucose using a bioengineered Escherichia coli strain has been reported. Its reaction with diisocyanates in the presence of triethylamine (catalyst) has been investigated by volumetric method. Kinetic studies suggest that the reaction proceeds via competitive consecutive second order. Its dehydration reaction has been employed as a standard reaction to evaluate the acidic and basic characteristics of various silica-aluminas.
Sigma Aldrich Fine Chemicals Biosciences 2-Methyl-1-butanol natural100G
methyl 2-Methyl-1-butanol natural100G
Sigma Aldrich Fine Chemicals Biosciences 2-Butanol ReagentPlusR 99
REAGENT 2-Butanol ReagentPlusR 99
Sigma Aldrich Fine Chemicals Biosciences 1 Butanol ACS reagent 99.4
REAGENT 1 Butanol ACS reagent 99.4
Medchemexpress LLC Zotizalkib | 2648641-36-3 | 98.0% | C21H20F3N5O3 | 10MG
Zotizalkib (TPX-0131) is a potent, CNS-penetrant, orally active inhibitor of anaplastic lymphoma kinase (ALK) designed for research use. It demonstrates low-nanomolar activity against wild-type ALK and a broad spectrum of resistance mutations and has shown antitumor effects in preclinical studies.
- Potent ALK inhibition (IC50 ≈ 1.4 nM).
- CNS-penetrant, supporting brain exposure in preclinical models.
- Active against multiple ALK resistance mutations.
- High chemical purity (~98.0%).
- Chemical formula C21H20F3N5O3 and molecular weight 447.41 g/mol.
- Supplied for research use only; not for human or clinical use.
Medchemexpress LLC Zotizalkib | 2648641-36-3 | 98.0% | 447.41 | 50 MG
Zotizalkib is a potent, selective, CNS-penetrant, and orally active inhibitor of wild-type ALK and ALK-resistant mutations, such as G1202R and L1196M. It demonstrates strong antitumor activities and is for research use only.
- Potent, selective, CNS-penetrant, and orally active inhibitor
- Inhibits wild-type ALK and ALK-resistant mutations
- Demonstrates strong antitumor activities
- For research use only
- Purity: 98.0%
- Molecular weight: 447.41
- CAS number: 2648641-36-3
Medchemexpress LLC (R)-(-)-2-butanol | 14898-79-4 | MFCD00064280 | 100.0% | 74.12 g/mol | C4H10O | 1 ML
(R)-(-)-2-Butanol is the R enantiomer of 2-butanol supplied as a 10 mM solution in DMSO (1 mL vial) and as bulk liquid; it is used as a chemical intermediate and reagent in synthesis and research applications.
- R enantiomer of 2-butanol.
- CAS number 14898-79-4.
- Purity 99.98% as reported by manufacturer.
- Molecular formula C4H10O; molecular weight 74.12 g/mol.
- Supplied as 10 mM solution in DMSO (1 mL) and in bulk liquid sizes (1 g, 5 g, 10 g, 50 g).
- Manufacturer notes DMSO solubility ~100 mg/mL; ultrasonic may be needed and use newly opened DMSO due to hygroscopicity.
Electron Microscopy Sciences N-Butyl Alcohol 450 ML
Phloxine B Staining Solution is used in relative aciddophilia stain. The least acidophilic elements stained in the phloxine, control slide lose the red color after 2 minutes in the tartrazine solution. The most acidophilic retain the phloxine after 20 minutes in the tartrazine.
References: Lendrum, A.C, J. Path. Bact., 59:399-404, 1947 and Clark, G., (ed.), Staining Procedures, 3rd Edition, Williams & Wilkins, Baltimore, p. 163, c. 1973.
n-Butanol (Clear, Colorless Liq.), Fisher BioReagents
CAS: 71-36-3 Molecular Formula: C4H10O Molecular Weight (g/mol): 74.123 InChI Key: LRHPLDYGYMQRHN-UHFFFAOYSA-N Synonym: 1-butanol,butanol,n-butanol,butyl alcohol,n-butyl alcohol,1-hydroxybutane,propylcarbinol,butyl hydroxide,propylmethanol,methylolpropane PubChem CID: 263 ChEBI: CHEBI:28885 IUPAC Name: butan-1-ol SMILES: CCCCO