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Sigma Cat.No.Description
776793InP/ZnS quantum dots
stabilized with oleylamine ligands, fluorescence λem 560 nm, 5 mg/mL in toluene
7768236-Hydroxybenzothiazole-2-carbonitrile
96%
776874K-Oxyma
97%
7769047-Acetyl-5-bromoindole
96%
7769395-Aminopyridine-2-carboxylic acid
96%
776998(R)-1,1,1-Trifluoro-2-propanol
≥95%
7770565′-Bromo-2,2′-bithiophene-5-carboxaldehyde
97%
7770641-Octen-3-one
96%
777099Gold nanoparticles
15 nm diameter, OD 1, stabilized suspension in 0.1 mM PBS, reactant free
777137Gold nanoparticles
15 nm diameter, OD 1, stabilized suspension in citrate buffer
77716111-Hydroxyundecylphosphonic acid
≥95% (GC)
77718812-Pentafluorophenoxydodecylphosphonic acid
99% (GC)
777242Silica, mesostructured
SBA-15, 99% trace metals basis
7772508-Mercaptoadenine
95%
7772932-{[7-(5-N,N-Ditolylaminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile
99% (HPLC)
777315Cy3-azide
90% (HPLC)
777323Cy5-azide
95% (HPLC)
777331Cy3-alkyne
for copper catalyzed click labeling
777358Cy5-alkyne
95% (HPLC)
777366DBCO-Cy3
for Copper-free Click Chemistry
777374DBCO-Cy5
for Copper-free Click Chemistry
7775442-Bromo-4-methoxybenzaldehyde
97%
7776251-Amino-2-methyl-2-propanol
95% anhydrous basis
7776334-Aminopyridazine
97%
7776412,3-Diamino-6-chloropyridine
97%
777676Graphene oxide
4 mg/mL, dispersion in H2O, avg. no. of layers, 1
777684Reduced graphene oxide
7777302-Bromofuran-3-carboxylic acid
96%
7778383-Aminooxetane
97%
7778463-Hydroxy-1-methyl-1H-pyrazole
96%
777854Tris(hydroxypropyl)phosphine
≥80%
77787O-(2-Aminoethyl)-O′-(2-azidoethyl)nonaethylene glycol
≥90% (oligomer purity)
777935CdTe core-type quantum dots
COOH functionalized, fluorescence λem 520 nm, powder
777943CdTe core-type quantum dots
COOH functionalized, fluorescence λem 570 nm, powder
777951CdTe core-type quantum dots
COOH functionalized, fluorescence λem 610 nm, powder
777978CdTe core-type quantum dots
COOH functionalized, fluorescence λem 710 nm, powder
778052(S)-(+)-Mandelic acid
ReagentPlus®, ≥99%
778087Molybdenum(IV) selenide
-325 mesh, 99.9% trace metals basis
778095Silver nanowires
diam. × L 200  nm × 10 μm, 0.5% (isopropyl alcohol suspension)
778117Iron disulfide
powder, −325 mesh, 99.8% trace metals basis
778222Boc-D-Lys-OH
98%
778346Tungsten(IV) carbide
nanopowder, hexagonal, 150-200 nm, ≥99% trace metals basis
7784432,4,6-Triisopropylbenzenesulfonyl azide solution
10%±2% in toluene, ≥98% (HPLC)
778451L-Cysteine hydrochloride monohydrate
Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, 98.5-101.0%
7785084-Hexylphenol
≥98.0% (HPLC)
778583Azidobenzene solution
~0.5 M in 2-methyltetrahydrofuran, ≥95.0% (HPLC)
778612-Phenylethanol
≥99.0% (GC)
778672L-Cysteine
produced by Wacker Chemie AG, Burghausen, Germany, ≥98.0%
778788α-Cyclodextrin
produced by Wacker Chemie AG, Burghausen, Germany, ≥98.0% (HPLC)
7788774-Azidobenzoic acid solution
~0.2 M in tert-butyl methyl ether, ≥95.0% (HPLC)

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