Synonyms: Polyethylene glycol sorbitan monolaurate; Polyoxyethylenesorbitan monolaurate CAS No.: 9005-64-5 Density: 1.095 g/mL at 25 °C(lit.) Application: Non-ionic detergent Legal Information: TWEEN is a registered trademark of Croda International PLC

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) General description: 2222A 40% (w/w)…

Synonyms: TRIS HCl; TRIS hydrochloride; Tris(hydroxymethyl)aminomethane hydrochloride Formula: NH₂C(CH₂OH)₃ · HCl Formula Weight: 157.60 CAS No.: 1185-53-1 Purity: ≥99.0% (titration) Application: The pH values of all…

Synonyms: 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Trometamol Formula: NH₂C(CH₂OH)₃ Formula Weight: 121.14 CAS No.: 77-86-1 Purity: ≥99.8%; 99.8-100.1% Other Notes: Easily compare specifications for Trizma products with the …

Synonym(s): SBTI CAS No.: 9035-81-8 Application: After trypsinizing cells, resuspend cells in 1 mL trypsin inhibitor solution (1mg/ml) for every mL of trypsin solution used for dissociation. Centrifuge the cell suspension at 1000 rpm for 5 minutes. A cell pellet should form. Remove as much…

Formula: (C₂H₅)₃N Formula Weight: 101.19 CAS No.: 121-44-8 Purity: ≥99.5% Density: 0.726 g/mL at 25 °C(lit.) Storage Temperature: room temp Application: Mobile-phase modifier in the RP-HPLC separation of acidic,…

Synonyms: Aneurine hydrochloride; Vitamin B₁ hydrochloride Formula: C₁₂H₁₇ClN₄OS · HCl Formula Weight: 337.27 CAS No.: 67-03-8 Purity: ≥99% (HPLC) Packaging: 1 kg in poly drum Packaging: 5, 10, 25, 100, 250 g in poly bottle

Synonyms: POE (20) sorbitan monooleate; Polyethylene glycol sorbitan monooleate; Polyoxyethylenesorbitan monooleate; Polysorbate 80 CAS No.: 9005-65-6 Density: 1.06 g/mL at 25 °C(lit.); 1.07 g/cm 3 at 25 °C(lit.) Application: Non-ionic detergent used for selective protein extraction and…

Synonyms: 4-(1,1,3,3-Tetramethylbutyl)phenyl-polyethylene glycol; t -Octylphenoxypolyethoxyethanol; Polyethylene glycol tert -octylphenyl ether Formula: t -Oct-C₆H₄-(OCH₂CH₂)_xOH, x= 9-10 CAS No.: 9002-93-1 Biochem/physiol Actions: …

Synonym: 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide, MTT, Methylthiazolyldiphenyl-tetrazolium bromide CAS Number: 298-93-1 Empirical Formula (Hill Notation): C₁₈H₁₆BrN₅S Molecular Weight: 414.32 Beilstein Registry Number:…

Synonym(s): 2-Aminoethanesulfonic acid Formula: C₂H₇NO₃S Formula Weight: 125.15 CAS No.: 107-35-7 MDL No.: MFCD00008197 Purity: >=99% Melting Point: >300°C(lit.)

CAS Number: 9002-07-7 EC Number: 232-650-8 Enzyme Commission (EC) Number: 3.4.21.4 MDL Number: MFCD00082094 Analysis Note One BTEE unit = 320 ATEE units General description Trypsin is a serine protease used to hydrolyze proteins. Trypsin from bovine pancreas…

Synonyms: ( S )-2-Amino-3-(3-indolyl)propionic acid; L-α-Amino-3-indolepropionic acid Formula: C₁₁H₁₂N₂O₂ Formula Weight: 204.23 CAS No.: 73-22-3 Purity: ≥98% (TLC) Other Notes: Amino acid precursor of serotonin and melatonin …

CAS Number: 7719-09-7 Linear Formula: SOCl₂ Molecular Weight: 118.97 Beilstein Registry Number: 1209273 EC Number: 231-748-8 MDL Number: MFCD00011449 PubChem Substance ID: 24853806 Packaging 1, 2.5 L in glass bottle; 5, 100, 500 mL in…

Synonyms: N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid; [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid Formula: C₇H₁₇NO₆S Formula Weight: 243.28 CAS No.: 29915-38-6 Purity: ≥99.5% (titration)

Synonyms: Sulfourea; Thiocarbamide Formula: NH₂CSNH₂ Formula Weight: 76.12 CAS No.: 62-56-6 Purity: ≥99.0% Application: Chaotropic agent; strong denaturant. Increases solubility and recovery of proteins Legal Information: ReagentPlus is a registered…

Synonyms: Phosphorustriphenyl Formula: (C₆H₅)₃P Formula Weight: 262.29 CAS No.: 603-35-0 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 1, 25, 100, 500 g…

Synonym(s): DEH 24; EPH 925 Formula: NH₂CH₂CH₂(NHCH₂CH₂)₂NH₂ Formula Weight: 146.23 CAS No.: 112-24-3 UN Number: UN2259 Purity: 60% Density: 0.982g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in…

Synonym(s): Curran-Hadida reagent; Tris(1 H ,1 H ,2 H ,2 H -perfluorooctyl)tin hydride; Tris[2-(perfluorohexyl)ethyl]tin hydride Empirical Formula: C₂₄H₁₃F₃₉Sn Linear Formula: C₂₄H₁₃F₃₉Sn Formula Weight: 1161.01 MDL…

European Pharmacopoeia (EP) Reference Standard Synonym(s): 9α-Fluoro-11β,16α,17α,21-tetrahydroxy-1,4-pregnadiene-3,20-dione 16,17-acetonide; 9α-Fluoro-16α-hydroxyprednisolone 16α,17α-acetonide Amino Acid Sequence: Empirical Formula: …

Synonym: TPTZ, TTZ, Tetrazolium Red CAS Number: 298-96-4 Empirical Formula (Hill Notation): C₁₉H₁₅ClN₄ Molecular Weight: 334.80 Beilstein Registry Number: 3923356 EC Number: 206-071-6 MDL Number: MFCD00011963 PubChem…

Synonyms: BSTFA Formula: CF₃C[=NSi(CH₃)₃]OSi(CH₃)₃ Formula Weight: 257.40 CAS No.: 25561-30-2 Purity: ≥99.0% (GC); ≥99.0% Density: 0.969 g/mL at 25 °C(lit.) Protocols & Applications: Derivatisation of…

MDL Number: MFCD00166026 Storage: −20°C Included Fees: C963N20 has a Dry/Wet Ice Fee included in the price. C963N21 has a Dry/Wet Ice Fee included in the price. C963N22 has a Dry/Wet Ice Fee included in the price. C963N23 has a Dry/Wet Ice Fee included in the price. C963N24 has…

Synonym(s): TBP; TBPA Formula: (CH₃(CH₂)₃O)₃PO Formula Weight: 266.31 CAS No.: 126-73-8 Purity: ≥99% Density: 0.979g/mLat 25°C(lit.) Packaging: 100 mL in poly bottle

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…

≥99% Empirical Formula: C₆H₃Cl₃ Formula Weight: 181.45 Linear Formula: C₆H₃Cl₃ MDL Number: MFCD00000547 Purity: ≥99% Boiling Point: 214 °C(lit.) Melting Point: …

Universal culture media free from inhibitors and indicators for a wide range of organisms. It is also used for the sterility test of pharmaceuticals. Synonym(s): Casein-peptone Soymeal-peptone Broth (CASO Broth); TSB Typical Composition (g/L): Peptone from casein 17.0; peptone from soymeal…

Synonym: 4-(2-Aminoethyl)phenol hydrochloride, 4-Hydroxyphenethylamine hydrochloride, Tyrosamine hydrochloride CAS Number: 60-19-5 Linear Formula: HOC₆H₄CH₂CH₂NH₂ · HCl Molecular Weight: 173.64 Beilstein…

Formula: (C₂H₅)₃N Formula Weight: 101.19 CAS No.: 121-44-8 Purity: ≥99% Density: 0.726 g/mL at 25 °C(lit.) Application: Mobile-phase modifier in the RP-HPLC separation of acidic, basic and neutral drugs. Improves resolution of amino acids and…

Synonym: Catechol Oxidase, Monophenol Monooxygenase, Monophenol, dihydroxyphenylalanine:oxygen oxidoreductase, Polyphenol Oxidase CAS Number: 9002-10-2 Enzyme Commission (EC) Number: 1.14.18.1 MDL Number: MFCD00082118 Biochem/physiol Actions Converts tyrosine to…