Chemicals Reagents T

Synonym(s): 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol Empirical Formula: C₄H₁₁NO₃ Linear Formula: NH₂C(CH₂OH)₃ Formula Weight: 121.14 MDL Number: MFCD00004679 Purity:...

Synonyms: 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol Formula: NH₂C(CH₂OH)₃ Formula Weight: 121.14 CAS No.: 77-86-1 Purity: ≥99.9% (titration) Other Notes: The pH values of all buffers are temperature-...

CAS Number: 110-57-6 Formula: C4H6Cl2 Formula Weight: 125 Linear Formula: ClCH2CH=CHCH2Cl MDL No.: MFCD00000988 Purity: 0.98 Boiling Point: 74-76 C/40 mmHg(lit.) Melting Point: 1-3 C (lit.) Density: 1.183 g/mL at 25 C(lit.) Refractive Index: n20/D 1.488(lit.) Storage: 2-8C Beilstein Registry Number:...

Synonym(s): 1,1,1-Trimethoxyethane Formula: CH₃C(OCH₃)₃ Formula Weight: 120.15 CAS No.: 1445-45-0 UN Number: UN3272 Purity: 99% Density: 0.944g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle

CAS Number: 77-86-1 Harmonized Tariff Code: 2922.19 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P302+P352-P321-P362-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES:...

CAS No.: 5975-18-8

Synonyms: (S)-(+)-Camptothecin Molecular Formula: C20H16N2O4 Molecular Weight: 348.35 Linear Structural Formula: C20H16N2O4 MDL Number: MFCD00081076 Melting Point: 260 C (dec.) (lit.)

Synonym(s): Glycofurol; Tetrahydrofurfuryl alcohol polyethyleneglycol ether MDL Number: MFCD00801146 Density: 1.09 g/mL at 25 °C(lit.)

Grade: CP CAS No.: 62-55-5

CAS No.: 527-21-9 Formula: C₆F₄O₂ Formula Weight: 180.06 Linear Formula: C₆F₄(=O)₂ MDL No.: MFCD00001592 Purity: 0.97 Melting Point: 183-186 °C (subl.)(lit.)

Empirical Formula: CNTi₂ Linear Formula: Ti₂CN Formula Weight: 121.75 MDL Number: MFCD01868685 Purity: 99.8% trace metals basis Melting Point: >350 °C(lit.) Density: 5.08 g/mL at 25 °C(lit.)

Synonym(s): Kunitz Inhibitor MDL Number: MFCD00082102 Purity: ≥98% (Kunitz inhibitor, SDS-PAGE) Storage: 2-8°C

Empirical Formula: C₅H₂Cl₃N Linear Formula: C₅H₂Cl₃N Formula Weight: 182.44 MDL Number: MFCD00043007 Purity: 99% Boiling Point: 219 °C(lit.) Melting Point: 46-50 °C(lit.) Beilstein Registry Number: 119384

Synonym(s): Triglycol, Trigol Formula: C6H14O4 Formula weight: 150.17 Purity: 99% CAS Number: 112-27-6 Harmonized Tariff Code: 2909.49

for ion pair chromatography, ≥99.0% (AT) Empirical Formula: C₁₂H₂₈BrN Formula Weight: 266.26 Linear Formula: (CH₃CH₂CH₂)₄N(Br) MDL Number: MFCD00011840 Purity: ≥99.0% (AT) Beilstein Registry Number: 3567846

Synonym(s): alpha-Terpineol Formula: C₁₀H₁₈O Formula Weight: 154.25 CAS No.: 98-55-5 Purity: 90% Density: 0.93g/mLat 25°C(lit.) Other Notes: Optical rotation varies with isomer mix. Packaging: 50, 250 mL in poly bottle

PESTANAL ® , analytical standard Empirical Formula: C₁₅H₁₀ClF₃N₂O₃ Formula Weight: 358.70 Linear Formula: C₁₅H₁₀ClF₃N₂O₃ MDL Number: MFCD00072496 Beilstein Registry Number: 2776684...

United States Pharmacopeia (USP) Reference Standard Synonym(s): Terazosin hydrochloride dihydrate; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride dihydrate Empirical Formula: C₁₉H₂₅N₅O₄ -+ HCl -+...

Pancreatic digest of casein used to supplement media in cultivation of anaerobic bacteria. pH (1% solution): 7.3. Ingredients: Molecular Biology GradeTotal Nitrogen (TN): ~12.7% Amino Nitrogen (AN): ~3.7% AN/TN Ratio: 0.26 Sodium Chloride: ~0.4% Tryptophan: ~1.0

Formula: C4H8O Formula weight: 72.11 Purity: 99.7+%, stab. with 250ppm BHT CAS Number: 109-99-9 UN Number: UN2056 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.11 Hazard Statements: H225-H351-H319-H335 Highly flammable liquid and vapour. Suspected of causing cancer. Causes serious...

Synonym(s): Tetrapropoxysilane Empirical Formula: C₁₂H₂₈O₄Si Linear Formula: (CH₃CH₂CH₂O)₄Si Formula Weight: 264.43 MDL Number: MFCD00009364 Purity: 95% Boiling Point: 94 °C/5 mmHg(lit.) Density:...

The TRAPeze(TM) RT Telomerase Detection Kit is a highly sensitive in vitro assay for the fluorometric detection and real time quantification of telomerase activity. It incorporates refinements to the original TRAPeze(TM) assay and adds the ability to quantitate telomerase activity using fluorescence...

CAS Number 9002-07-7 EC Number 232-650-8 Enzyme Commission (EC) Number 3.4.21.4 ( BRENDA | IUBMB ) MDL number MFCD00082094 Analysis Note One BTEE unit = 320 ATEE units General description The trypsin molecule has two domains: one is related to the enzyme active site and the tryptophan residues; the...

Formula: TiO Formula weight: 63.90 Purity: 99.9% (metals basis) CAS Number: 12137-20-1 Harmonized Tariff Code: 2823.00