Chemicals Reagents D

Synonym(s): rac. -DAP; DL-α,ε-Diaminopimelic acid; DL-2,6-Diaminoheptanedioic acid Empirical Formula: C₇H₁₄N₂O₄ Linear Formula: C₇H₁₄N₂O₄ Formula Weight: 190.20 MDL Number: MFCD09836080 Purity:...

Synonym(s): Atrol; N,N-Dimethylethanolamine (+)-bitartrate salt Formula: (CH₃)₂NCH₂CH₂OH · C₄H₆O₆ Formula Weight: 239.22 CAS No.: 5988-51-2 Purity: ≥99.0% Packaging: 250 g in poly bottle

Empirical Formula: C₅H₄Cl₂N₂S Linear Formula: C₅H₄Cl₂N₂S Formula Weight: 195.07 MDL Number: MFCD00006086 Purity: 98% Boiling Point: 135-136 °C/14 mmHg(lit.) Melting Point:...

Formula: HCON(C₂H₅)₂ Formula Weight: 101.15 CAS No.: 617-84-5 UN Number: UN1993 Purity: 99% Density: 0.908g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

Synonym(s): Adrenalone hydrochloride Formula: C₉H₁₁NO₃ · HCl Formula Weight: 217.65 CAS No.: 62-13-5 Purity: ≥98.0% (calc. based on dry substance, AT) Storage: 2-8°C

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms:...

CAS No.: 7226-23-5 pH: 11 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: -24°C Molar Mass: 128.17 g/mol Boiling Point: 247°C (1013 hPa) Vapor Pressure: 0.5 hPa (57°C) Flash Point: 121°C Refractive Index: 121°C Explosion Limit: 1.6 - 9.3 %(V) Density: 1.064 g/cm3 (20°C) Ignition...

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.Dimenhydrinate, a diphenhydramine salt of 8-chlorotheophylline, exhibits...

Synonym(s): 4,7-Methano-3a,4,7,7a-tetrahydroindene; Cyclopentadiene dimer; DCPD Empirical Formula: C₁₀H₁₂ Linear Formula: C₁₀H₁₂ Formula Weight: 132.20 MDL Number: MFCD00078246 Boiling Point: 170 °C(lit.) Melting Point: 33 °C(lit.)...

Synonym(s): 2,2'-Dipyridyl disulfide Empirical Formula: C₁₀H₈N₂S₂ Linear Formula: C₁₀H₈N₂S₂ Formula Weight: 220.31 MDL Number: MFCD00006287 Melting Point: 56-58 °C(lit.) Storage: 2-8°C Beilstein...

Formula: CH₃(CH₂)₁₀CH₃ Formula Weight: 170.33 CAS No.: 112-40-3 Purity: ≥99% Density: 0.75 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 mL in glass bottle

Synonym(s): 1,1,1-Tris(acetyloxy)-1,1-dihydro-1,2-benziodoxol-3-(1 H )-one Formula: C₁₃H₁₃IO₈ Formula Weight: 424.14 CAS No.: 87413-09-0 Purity: 97% Application: Oxidizing agent for 1° and 2° alcohols to aldehydes and ketones. 1, Supplemental Hazards:...

Synonym(s): Acetamidomalonic acid diethyl ester Formula: CH₃CONHCH(CO₂C₂H₅)₂ Formula Weight: 217.22 CAS No.: 1068-90-2 Purity: 98% Packaging: 25, 100, 500 g in poly bottle

Synonyms: DIPA Formula: (CH₃)₂CHNHCH(CH₃)₂ Formula Weight: 101.19 CAS No.: 7664-93-9 Purity: ≥99.0% (GC) Density: 0.722 g/mL at 25 °C(lit.)

Synonyms: 2,2′-Oxydiethanol; 2-Hydroxyethyl ether; Bis(2-hydroxyethyl) ether; Diglycol Formula: (HOCH₂CH₂)₂O Formula Weight: 106.12 CAS No.: 111-46-6 Purity: ≥99.0% (GC) Density: 1.116 g/mL at 20 °C; 1.118 g/mL at 25 °C(lit.)

Synonym(s): ( R )-2,3-Dihydroxypropanoic acid sodium salt; Sodium D-glycerate Empirical Formula: C₃H₆O₄ -+ xNa + Linear Formula: C₃H₆O₄ -+ xNa + Formula Weight: 106.08 (free acid basis) Purity: ≥95.0% (TLC)

Synonym(s): (1,2-Diaminocyclohexane)platinum(II) chloride Formula: [C₆H₁₀(NH₂)₂]PtCl₂ Formula Weight: 380.17 CAS No.: 52691-24-4 Packaging: 500 mg in glass bottle

United States Pharmacopeia (USP) Reference Standard Synonym(s): (4 R ,6 R )-4-(Ethylamino)-5,6-dihydro-6-methyl-4 H -thieno[2,3- b ]thiopyran-2-sulfonamide-7,7-dioxide monohydrochloride Empirical Formula: C₁₀H₁₆N₂O₄S₃ -+ HCl Formula Weight:...

Synonyms: 1-(6-Amino-3,5-difluoro-2-pyridyl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-quinoline-3-carboxylic acid; ABT-492; WQ-3034 Molecular Formula: C18H12ClF3N4O4 Molecular Weight: 440.76 Linear Structural Formula: C18H12ClF3N4O4 MDL Number: MFCD09955301 Purity: >=98% (HPLC) Storage:...

Synonym(s): NiBr2(PPh3)2; bis(triphenylphosphine)nickel(II) bromide Empirical Formula: C₃₆H₃₀Br₂NiP₂ Linear Formula: [(C₆H₅)₃P]₂NiBr₂ Formula Weight: 743.07 MDL Number: MFCD00015865 Purity: 99% Melting...

Formula: C₄H₂Br₂S Formula Weight: 241.93 CAS No.: 3141-27-3 Purity: 95% Density: 2.147g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

CAS No.: 132-65-0

Empirical Formula: C₆H₄O₄ Linear Formula: (HO)₂C₆H₂(=O)₂ Formula Weight: 140.09 MDL Number: MFCD00001598 Purity: 98% Melting Point: 235 °C (dec.)(lit.)

CAS No.: 69011-20-7 General description: Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25. This ion-exchange resin has not been specially processed or cleaned. We suggest that it be subjected to a suitable preliminary elution and wash prior...