MilliporeSigma, 25 g, Reagents, T
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ALDRICH Trimethylsulfoxonium iodide, 98%
MilliporeSigmaFormula: (CH3)3S(I)O Formula Weight: 220.07 CAS No.: 1774-47-6 Purity: 98% Application: Treatment with strong base yields the ylide which adds to the carbonyl group of ketones and aldehydes 2, to give epoxides. Also adds preferentially to the double bond of…
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ALDRICH Tetraethylammonium acetate tetrahydrate, 99%
MilliporeSigmaFormula: (C2H5)4N(OCOCH3) · 4H2O Formula Weight: 261.36 CAS No.: 67533-12-4 UN Number: UN1325 Purity: 99% Application: Employed in the ring opening of 1,3,2-dioxaphospholanes and in the synthesis of ether phospholipids. …
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Formula: C22H24N2O8 · HCl Formula Weight: 480.90 CAS No.: 64-75-5 Purity: ≥95% (European Pharmacopoeia HPLC assay) Storage Temperature: −20°C Biochem/physiol Actions: Mode of Action: Inhibits protein synthesis (elongation) by…
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L-Threonine, reagent grade, =98% (TLC)
MilliporeSigmaSynonyms: (2 S ,3 R )-2-Amino-3-hydroxybutyric acid Formula: CH3CH(OH)CH(NH2)CO2H Formula Weight: 119.12 CAS No.: 72-19-5 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 1, 10, 25, 100, 500 g in poly bottle Packaging: 5 kg in…
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Synonym(s): (2 S ,4 R )-4-Hydroxypyrrolidine-2-carboxylic acid; Hyp Formula: C5H9NO3 Formula Weight: 131.13 CAS No.: 51-35-4 Purity: ≥99% Application: Versatile reagent for the synthesis of neuroexcitatory kainoids and antifungal echinocandins.…
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Synonym(s): Direct blue 14 Formula: C34H24N6O14S4Na4 Formula Weight: 960.81 CAS No.: 72-57-1 Application: Use to detect dead and dying cells in cytotoxicity assays and for routine assessment of cell viability. …
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ALDRICH o-Terphenyl, 99%
MilliporeSigmaSynonym(s): 1,2-Diphenylbenzene Formula: C6H5C6H4C6H5 Formula Weight: 230.30 CAS No.: 84-15-1 UN Number: UN3077 Purity: 99% Packaging: 25, 100 g in poly bottle
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Theobromine >=98.5%, solid
MilliporeSigmaSynonym(s): 2,6-Dihydroxy-3,7-dimethylpurine; 3,7-Dimethylxanthine Empirical Formula: C7H8N4O2 Linear Formula: C7H8N4O2 Formula Weight: 180.16 MDL Number: MFCD00022830 Purity: ≥98.5% …
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Synonyms: BSTFA + TMCS Formula: CF3C[=NSi(CH3)3]OSi(CH3)3 Formula Weight: 257.40 CAS No.: 25561-30-2 Density: 0.97 g/mL(lit.) Storage Temperature: 2-8°C Other Notes: The position of the silyl groups has not been unequivocally…
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ALDRICH Titanium(IV) chloride tetrahydrofuran complex, 97%
MilliporeSigmaSynonym(s): Tetrachlorobis(tetrahydrofuran)titanium Formula: TiCl4 · 2THF Formula Weight: 333.89 CAS No.: 31011-57-1 UN Number: UN2925 Purity: 97% Supplemental Hazards: Reacts violently with water. Storage: 2-8°C Packaging: 5, 25 g in glass bottle
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ALDRICH 2-Thiophenecarboxaldehyde, 98%
MilliporeSigmaSynonym(s): Thenaldehyde Formula: C5H4OS Formula Weight: 112.15 CAS No.: 98-03-3 Purity: 98% Density: 1.2g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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Triethanolamine, reagent grade, 98%
MilliporeSigmaSynonyms: 2,2′,2′′-Nitrilotriethanol; Tris(2-hydroxyethyl)amine Formula: (HOCH2CH2)3N Formula Weight: 149.19 CAS No.: 102-71-6 Purity: 98% Density: 1.124 g/mL at 25 °C(lit.) Packaging: 1, 4 kg in poly bottle Packaging: 20 kg…
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Triethylene glycol, ReagentPlus®, 99%
MilliporeSigmaSynonyms: Triglycol Formula: HO(CH2CH2O)2CH2CH2OH Formula Weight: 150.17 CAS No.: 112-27-6 Purity: 99% Density: 1.124 g/mL at 20 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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ALDRICH Tetrabutylammonium hexafluorophosphate, 98%
MilliporeSigmaFormula: (CH3CH2CH2CH2)4N(PF6) Formula Weight: 387.43 CAS No.: 3109-63-5 Purity: 98% Packaging: 5, 25, 100 g in poly bottle
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CAS No.: 9002-07-7 Application: Trypsin solutions, especially combined with EDTA, are used to release adherent cells from culture surfaces. Trypsin:EDTA solutions are generally formulated with natural porcine pancreas-derived trypsin, which generally also contain traces of chymotrypsin and…
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Synonym(s): α,α-Trehalose; α-D-Glucopyranosyl-α-D-glucopyranoside Formula: C12H22O11 · 2H2O Formula Weight: 378.33 CAS No.: 6138-23-4 Purity: ≥99% Application: Use as a cryoprotectant in a variety of cell…
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Trimethylacetic anhydride, 0.99
MilliporeSigmaSynonyms: Pivalic anhydride; 2,2-Dimethylpropionic anhydride CAS Number: 1538-75-6 Formula: C10H18O3 Formula Weight: 186.25 Linear Formula: [(CH3)3CCO]2O MDL No.: MFCD00008842 Purity: 0.99 Boiling Point: 193 C(lit.) Density: 0.918 g/mL at 25 C(lit.) Refractive Index: …
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tert-Butyl isocyanate, 0.97
MilliporeSigmaSynonyms: 2-isocyanato-2-methylpropane CAS Number: 1609-86-5 Formula: C5H9NO Formula Weight: 99.13 Linear Formula: (CH3)3CN=C=O MDL No.: MFCD00002035 Purity: 0.97 Boiling Point: 85-86 C(lit.) Density: 0.868 g/mL at 25 C(lit.) Refractive Index: n20/D 1.386(lit.) …
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ALDRICH Tetrahexylammonium bromide, 99%
MilliporeSigmaFormula: [CH3(CH2)5]4N(Br) Formula Weight: 434.58 CAS No.: 4328-13-6 Purity: 99% Packaging: 25 g in poly bottle
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2-Thiophenecarbonyl chloride, 0.97
MilliporeSigmaSynonyms: alpha-Thenoyl chloride CAS Number: 5271-67-0 Formula: C5H3ClOS Formula Weight: 146.59 Linear Formula: C5H3ClOS MDL No.: MFCD00005428 Purity: 0.97 Boiling Point: 206-208 C(lit.) Density: 1.371 g/mL at 25 C(lit.) Refractive Index: n20/D 1.590(lit.) Storage: …
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ALDRICH Tetrabutylammonium tetrafluoroborate, 99%
MilliporeSigmaTetrabutylammonium tetrafluoroborate (TBATFB) is a phase transfer catalyst. It can be synthesized by the reaction between 30% aqueous solution of tetrafluoroboric acid and 40% aqueous solution of tetrabutylamonium hydroxide. Tetrabutylammonium tetrafluoroborate acts as an electrolyte and inhibits…
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ALDRICH tert-Butyldimethylsilanol, 99%
MilliporeSigmaFormula: (CH3)3CSi(CH3)2OH Formula Weight: 132.28 CAS No.: 18173-64-3 UN Number: UN1987 Purity: 99% Density: 0.84g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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ALDRICH Triethylsilane, 99%
MilliporeSigmaSynonym(s): NSC 93579; Triethylhydrosilane; Triethylsilicon hydride Formula: (C2H5)3SiH Formula Weight: 116.28 CAS No.: 617-86-7 UN Number: UN1993 Purity: 99% Density: 0.728g/mLat 25°C(lit.) Application: Catalyst for:…
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ALDRICH o-Tolualdehyde, 97%
MilliporeSigmaSynonym(s): 2-Methylbenzaldehyde Formula: CH3C6H4CHO Formula Weight: 120.15 CAS No.: 529-20-4 Purity: 97% Density: 1.039g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Formula: [CH3(CH2)3]4NCl Formula Weight: 277.92 CAS No.: 1112-67-0 Purity: ≥97.0% (NT) Packaging: 25, 100, 500 g in poly bottle
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ALDRICH Trimethylphenylammonium tribromide, 97%
MilliporeSigmaSynonym(s): Phenyltrimethylammonium bromide dibromide; Phenyltrimethylammonium bromide-perbromide; Phenyltrimethylammonium tribromide Formula: (CH3)3N(Br3)C6H5 Formula Weight: 375.93 CAS No.: 4207-56-1 UN Number: UN3261 Purity: …
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ALDRICH Tetraphenylphosphonium bromide, 97%
MilliporeSigmaFormula: (C6H5)4P(Br) Formula Weight: 419.29 CAS No.: 2751-90-8 Purity: 97% Application: Supporting electrolyte for the electroreduction of buckminsterfullerene. Packaging: 25, 100 g in poly bottle
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ALDRICH 2,3,3-Trimethylindolenine, 98%
MilliporeSigmaSynonym(s): 2,3,3-Trimethyl-3 H -indole Formula: C11H13N Formula Weight: 159.23 CAS No.: 1640-39-7 Purity: 98% Density: 0.992g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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Synonym(s): N -[(Dimethylamino)-1 H -1,2,3-triazolo-[4,5- b ]pyridin-1-ylmethylene]- N -methylmethanaminium hexafluorophosphate N -oxide; HATU Formula: C10H15F6N6OP Formula Weight: 380.23 CAS No.: 148893-10-1 Purity: 97% Application: …
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Synonym(s): Thiocarbamoyl hydrazide Formula: NH2CSNHNH2 Formula Weight: 91.14 CAS No.: 79-19-6 UN Number: UN2811 Purity: ≥99.0% (RT); ≥99.0%
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Formula: C9H19N Formula Weight: 141.25 CAS No.: 768-66-1 UN Number: UN1992 Purity: ≥99% Density: 0.837g/mLat 25°C(lit.) Application: The lithium amide has been used to efficiently ortho deprotonate pyridine-3-carboxamides. Packaging: 5, 10,…
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Formula: C7H6N4S Formula Weight: 178.21 CAS No.: 6160-65-2 Purity: ≥95.0% (S) Other Notes: Reagent for the synthesis of thioamides 1 ; Used in a modified Corey-Winter olefin synthesis 2 ; Preparation of thiocarbamates from alcohols which undergo…