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Displaying 17251-17300 of 68873 results.
Sigma Cat.No.Description
900542(2S)-2-Phenyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]benzothiazole
95%
900544Rare earth doped upconversion nanoparticles
fluorescence λem 474 nm (main peak), 10 mg/mL in toluene
900549Poly(3-hexylthiophene-2,5-diyl)
regioregular, average Mw 85,000-100,000
900550Poly(3-hexylthiophene-2,5-diyl)
regioregular, average Mw 50,000-75,000
900551Graphene
amine functionalized, avg. no. of layers, 1 ‑ 5
900552Graphene
silane modified, avg. no. of layers, 1 ‑ 5
900554Gold coated glass slide
layer thickness 100 nm , gold, size 75 mm × 25 mm × 1 mm
900555(N-Isocyanoimino)triphenylphosphorane
95%
900556Rare earth doped upconversion nanoparticles
fluorescence λem 540 nm (main peak), 10 mg/mL in toluene
900560Graphene quantum dots
>0.005% in H2O
900561Graphene
powder, electrical conductivity >103 S/m, avg. no. of layers, < 3
900563Poly(3-hexylthiophene-2,5-diyl)
regioregular, average Mw 20,000-45,000
9005682-Ketoglutaric acid-13C5
≥99 atom % 13C, ≥95% (CP)
900569High speed bright copper electroplating solution
semiconductor grade
900570Ir[dF(t-Bu)-ppy]3
900571Poly(D,L-lactide-co-glycolide) ester terminated
lactide:glycolide 80:20, Mw 200,000
900572Biotinylated isoxazole
95%
900574(S)-2-Phenylpiperidine
95%
900579(S)-2-Benzylpiperidine
≥95%
900582(R)-2-Boc-aminoethyl-piperidine
≥95%
9005845-Ethynyl-2′-deoxyuridine
95%
900585(R)-2-Methylpiperidine
95%
900592(PAd-DalPhos)NiCl(otol)
900593PAd-DalPhos
95%
900598(4-(Bromomethyl)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone
≥95%
900599(4-(Aminomethyl)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone
95%
9006024-(4-(Prop-2-yn-1-yloxy)benzoyl)benzoic acid
≥95%
900603(4-(2-(2-Aminoethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone
≥95%
9006053-(Bromomethyl)-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride
≥95%
900606Fmoc-Trp-BODIPY
≥95%
9006072,5-Dibromohexanediamide
≥95%
900608APhos Pd G4
95%
900610Hydroxyl di-benzophenone (PEG)3 alkyne
9006135-(4-(4-(Prop-2-yn-1-yloxy)benzoyl)phenoxy)pentanoic acid
≥95%
9006143-(4-(Prop-2-yn-1-yloxy)benzoyl)benzoic acid
≥95%
900615(4-Hydroxyphenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone
≥95%
9006204MetBuXPhos Pd G3
900621CyJohnPhos Pd G3
95%
900622Gelatin methacryloyl
gel strength 300 g Bloom, degree of substitution 60%
900624Di-t-butyl oxaziridine
≥95%
900625Polycaprolactone diol
average Mn 10,000
900628Gelatin methacryloyl
gel strength 90-110 g Bloom, degree of substitution 60%
900629Gelatin methacryloyl
gel strength 300 g Bloom, degree of substitution 40%
900648Methoxy poly(ethylene glycol)-block-poly(ε-caprolactone)
2k-5k
900649Methoxy poly(ethylene glycol)-block-poly(ε-caprolactone)
2k-2k
900650(3-Methacryloxy-2-hydroxypropoxy)propylbis(trimethylsiloxy)methylsilane
95%
9006522-Aminoethylmethacrylamide hydrochloride
≥98%
900653Poly(ε-caprolactone)-b-poly(ethylene glycol)-b-poly(ε-caprolactone)
5k-10k-5k
900655Methoxy poly(ethylene glycol)-b-poly(L-lactide)
2k-5k
900656Methoxy poly(ethylene glycol)-b-poly(L-lactide)
5k-10k

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