Synonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C₁₀H₁₆N₂O₃S Formula Weight: 244.31 CAS No.: 58-85-5 Purity: ≥99% (TLC) Storage Temperature: 2-8°C Application: May be used to elute proteins from…

Hardness buffer solution for HACH SP510, 0.5 L, 10 mg/L

C₆H₄[C≡CSi(CH₃)₃]₂ CAS#: 38170-80-8 F.W.: 270.50

Synonym: β-D-Glucuronide glucuronosohydrolase CAS Number: 9001-45-0 EC Number: 232-606-8 Enzyme Commission (EC) Number: 3.2.1.31 MDL Number: MFCD00130629 Application The enzyme from patella vulgata is reported to be more effective in hydrolyzing…

Formula: C₆H₅Br Formula Weight: 157.01 CAS No.: 108-86-1 UN Number: UN2514 Purity: 99% Density: 1.474g/mLat 25°C; 1.491g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500…

Synonym: N_α-Benzoyl-DL-arginine p-nitroanilide hydrochloride, BANI, BAPNA CAS Number: 911-77-3 Empirical Formula (Hill Notation): C₁₉H₂₂N₆O₄ · HCl Molecular Weight: 434.88 Beilstein Registry Number: …

Synonym: 5-BrdU, 5-Bromo-1-(2-deoxy-β-D-ribofuranosyl)uracil, 5-Bromouracil deoxyriboside, BUdR Empirical Formula (Hill Notation): C₉H₁₁BrN₂O₅ Molecular Weight: 307.10 Beilstein Registry Number: 30395 EC Number: 200-415-9…

A commonly used laboratory pH neutralizer that reacts with acids and bases. Ultrapure Grade Synonym: Sodium hydrogen carbonate Acidity: 10.3 Appearance: Liquid Boiling Point: 851°C Density: 2.16 g/mL at 25°C(lit.) HS Code : 28363000 IUPAC_Name: Sodium…

Synonym(s): 1,4-Butylene glycol, Tetramethylene glycol Formula: HO(CH2)4OH Formula weight: 90.12 Purity: 99% CAS Number: 110-63-4 Harmonized Tariff Code:  2905.39 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash…

Synonym(s): 1-Hexadecyl-2-acetyl- sn -glycero-3-phosphocholine; 1-O-Palmityl-2-acetyl- sn -glycero-3-phosphocholine monohydrate; 2-Acetyl-1-hexadecyl- sn -glycero-3-phosphocholine; 3- sn -Phosphatidylcholine, 1-hexadecyl-2-acetyl; PAF(C₁₆); Platelet activating factor Empirical…

C₆H₄(C≡CC₆H₅)₂ CAS#: 1849-27-0 F.W.: 278.35

Formula: C7H5BrF3NO Formula weight: 256.02 Purity: 97% CAS Number: 191602-54-7 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2921.42 Hazard Statements: H331-H302-H312-H315-H319 Toxic if inhaled. Harmful if swallowed. Harmful in contact…

Synonym(s): Tribromoboron Formula: BBr₃ Formula Weight: 250.52 CAS No.: 10294-33-4 UN Number: UN2692 Purity: 99.9% Density: 2.60g/mLat 20°C(lit.) Application: Reactant for preparation of: • Drug intermediate 6-nitro-L-DOPA • Luminescent…

Blot blocking buffer used to block non-specific binding for antibodies on the membrane 5% nonfat dry milk, 0.02% Sodium azide in PBS

Synonym(s): NBS Formula: C₄H₄BrNO₂ Formula Weight: 177.98 CAS No.: 128-08-5 UN Number: UN3261 Purity: 99% Application: Versatile brominating agent. For the oxidation of tryptophan though tyrosine, histidine and methionine residues may be oxidized…

Synonym: 2'-(4-Ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bi-1H-benzimidazole trihydrochloride, HOE 33342, Hoechst 33342, bisBenzimide CAS Number: 23491-52-3 Empirical Formula (Hill Notation): C₂₇H₂₈N₆O · 3HCl · xH₂O Molecular Weight:…

Synonym: 8-Br-cAMP CAS Number: 23583-48-4 Empirical Formula (Hill Notation): 10 H₁₁BrN₅O₆P   Molecular Weight: 408.10 Beilstein Registry Number: 591930 EC Number: 245-760-6 MDL Number: MFCD00075580 …

Synonyms: 1,3-Bis[tris(hydroxymethyl)methylamino]propane Formula: CH₂[CH₂NHC(CH₂OH)₃]₂ Formula Weight: 282.33 CAS No.: 64431-96-5 Purity: ≥99.0% (titration) Other Notes: Easily compare specifications for BIS-TRIS propane…

Synonym(s): MTBSTFA Formula: CF₃CON(CH₃)Si(CH₃)₂C(CH₃)₃ Formula Weight: 241.33 CAS No.: 77377-52-7 UN Number: UN1993 Purity: >97% Density: 1.036g/mLat 25°C(lit.) Application: Silylating agent…

Synonyms: Quinone Formula: C₆H₄(=O)₂ Formula Weight: 108.09 CAS No.: 106-51-4 Purity: ≥98% Application: Dienophile employed in Diels-Alder cycloadditions to form naphthoquinones, 1 and 1,4-phenanthrenediones. 2 General description: Free…

Synonym: 5,5′-Dibromo-o-cresolsulfonphthalein, Bromcresol purple sultone form CAS Number: 115-40-2 Empirical Formula (Hill Notation): C₂₁H₁₆Br₂O₅S Molecular Weight: 540.22 Beilstein Registry Number: 359618 EC…

CAS No.: 55-21-0 pH: 6.9 (H2O) (saturated solution) Solubility: 13 g/l (25°C) Melting Point: 124 - 127°C Molar Mass: 121.14 g/mol Bulk Density: 550 kg/m3 Vapor Pressure: 0.000056 hPa (20°C) Flash Point: 180°C Refractive Index: 180°C Density: 1.34 g/cm3 (20°C) Ignition…

Synonyms: Butyl bromide Formula: CH₃(CH₂)₃Br Formula Weight: 137.02 CAS No.: 109-65-9 Purity: 99% Density: 1.276 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in…

Synonyms: 2,2′-Bipyridine; 2,2′-Dipyridine; 2,2′-Dipyridyl Formula: C₁₀H₈N₂ Formula Weight: 156.18 CAS No.: 366-18-7 Purity: ≥99% Application: Bidentate ligand 1 employed in transition metal catalysis 2 and aluminum…

CAS No.: 513-85-9 pH: 7 (H2O, 20°C) Aqueous solution Solubility: 1000 g/l (20°C) Melting Point: 18 - 20°C Molar Mass: 90.12 g/mol Boiling Point: 180 - 182°C (1013 hPa) Vapor Pressure: Flash Point: 96°C DIN 51758 Refractive Index: 96°C DIN 51758 Explosion Limit: …

Synonyms: N,N -Bis(2-hydroxyethyl)glycine Formula: C₆H₁₃NO₄ Formula Weight: 163.17 CAS No.: 150-25-4 Purity: ≥99% (titration) Application: Recommended buffer for low temperature biochemical work. 1 Used in the preparation of stable substrate…

Synonyms: N,N -Bis(2-hydroxyethyl)glycine Formula: C₆H₁₃NO₄ Formula Weight: 163.17 CAS No.: 150-25-4 Purity: ≥99% (titration) Application: Recommended buffer for low temperature biochemical work. 1 Used in the preparation of stable substrate…

Synonym(s): n -Amyl bromide; Pentyl bromide Formula: CH₃(CH₂)₄Br Formula Weight: 151.04 CAS No.: 110-53-2 UN Number: UN1993 Purity: 98% Density: 1.218g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle

Synonym(s): β,β-Carotene; Provitamin A Empirical Formula: C₄₀H₅₆ Linear Formula: C₄₀H₅₆ Formula Weight: 536.87 MDL Number: MFCD00001556 Purity: ≥95% (HPLC) Storage: −20°C Beilstein Registry Number: 1917416

Synonym(s): 3',3'',5',5''-Tetrabromophenolsulfophthalein sodium salt Empirical Formula: C₁₉H₉Br₄NaO₅S Linear Formula: C₁₉H₉Br₄NaO₅S Formula Weight: 691.94 MDL Number: MFCD00013793 Storage: room…

≥98% (HPLC) Synonym(s): 2,2'-Biquinoline-4,4'-dicarboxylic acid disodium salt; 4,4'-Dicarboxy-2,2'-biquinoline disodium salt; BCA; Disodium 2,2'-biquinoline-4,4'-dicarboxylate Empirical Formula: C₂₀H₁₀N₂Na₂O₄ -+ xH₂O…

CH₃(CH₂)₁₁Br CAS#: 143-15-7 F.W.: 249.24