Chemicals Reagents D

European Pharmacopoeia (EP) Reference Standard Synonym(s): 17- epi -Drospirenone Empirical Formula: C₂₄H₃₀O₃ Formula Weight: 366.49 Linear Formula: C₂₄H₃₀O₃

Synonym(s): Pentamethylstannanamine Empirical Formula: C₅H₁₅NSn Linear Formula: (CH₃)₃SnN(CH₃)₂ Formula Weight: 207.89 MDL Number: MFCD00008298 Boiling Point: 126 °C(lit.) Density: 1.274 g/mL at...

Synonym(s): DME; DMEM MDL Number: MFCD00217342 Storage: 2-8°C

Formula: CH₃(CH₂)₁₀CH₃ Formula Weight: 170.33 CAS No.: 112-40-3 Purity: ≥99% Density: 0.75 g/mL at 25 °C(lit.) Packaging: 1, 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™

Synonyms: DMDS; Methyl disulfide Molecular Formula: C2H6S2 Molecular Weight: 94.2 Linear Structural Formula: CH3SSCH3 MDL Number: MFCD00008561 Purity: >=98% Melting Point: -85 C (lit.) Density: 1.046 g/mL at 25 C (lit.) Refractive Index: n20/D 1.525 (lit.)

Storage: −20°C UNSPSC Code: 41106000 Components: DIG-High Prime 5x concentrated; DIG-labeled Control DNA, pBR328 (linearized with Bam HI) 5 μg/ml; DNA Dilution Buffer; Anti-Digoxigenin-AP Conjugate antibody; NBT/BCIP Stock Solution, concentrated; Blocking Solution 10x concentrated;...

Purity: ‚≥85% (HPLC) Storage: −20°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Features and Benefits: Digoxigenin is bound to deoxyuridine triphosphate via an alkali-resistant ether linkage. Resistance to alkali : The preparation is stable in the presence of 0.1 -...

Formula: (CH₃O)₂CO Formula Weight: 90.08 CAS No.: 616-38-6 Purity: 99% Density: 1.069 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in glass bottle Packaging: 19 kg in VerSA-Flow™ Packaging: 2.5 kg in...

Synonym(s): Vitamin E succinate Empirical Formula: C₃₃H₅₄O₅ Linear Formula: C₃₃H₅₄O₅ Formula Weight: 530.78 MDL Number: MFCD00072055 Purity: ≥98.0% (HPLC) Storage: 2-8°C Beilstein Registry Number: 4038233

Storage: −196°C

Synonym(s): 2,4-Dimethylthiophenol Empirical Formula: C₈H₁₀S Linear Formula: (CH₃)₂C₆H₃SH Formula Weight: 138.23 MDL Number: MFCD00010019 Purity: 95% Boiling Point: 207-208 °C(lit.) Density: 1.022 g/mL at...

Synonym(s): 1-Lauryl-3-methylimidazolium iodide Empirical Formula: C₁₆H₃₁IN₂ Linear Formula: C₁₆H₃₁IN₂ Formula Weight: 378.34 MDL Number: MFCD07784445 Purity: ≥95.0% Storage: 2-8°C

Synonym(s): DME/F-12, 1:1 mixture Storage: 2-8°C

Synonym(s): 2-Bornanone; 2-Camphanone Empirical Formula: C₁₀H₁₆O Linear Formula: C₁₀H₁₆O Formula Weight: 152.23 MDL Number: MFCD00064149 Purity: ≥97% Melting Point: 178-182 °C(lit.)

Synonym(s): DME; DMEM Application: Dulbecco′s Modified Eagle′s Medium (DMEM) is a modification of Basal Medium Eagle (BME) that contains four-fold concentrations of the amino acids and vitamins. The original formulation contained 1000 mg/L of glucose and was used to culture embryonic...

Empirical Formula: C₇H₄Cl₂O₂ Linear Formula: Cl₂C₆H₃CO₂H Formula Weight: 191.01 MDL Number: MFCD00002494 Purity: 97% Melting Point: 184-187 °C(lit.) Beilstein Registry Number: 2044776

Empirical Formula: C₁₀H₁₂ Linear Formula: (CH₃)₂C₆H₃CH=CH₂ Formula Weight: 132.20 MDL Number: MFCD00008614 Purity: 98% Boiling Point: 71-72 °C/10 mmHg(lit.) Melting Point: −35 °C(lit.)...

Synonym(s): Ether, Ethyl ether Formula: C4H10O Formula weight: 74.12 Purity: 99+%, inhibitor free CAS Number: 60-29-7 UN Number: UN1155 Hazard Class: 3 Packing Group: I Harmonized Tariff Code: 2909.11 Hazard Statements: H224-H302-H336 Extremely flammable liquid and vapour. Harmful if swallowed. May...

Synonym(s): Propylene glycol dimethyl ether Formula: CH₃CH(OCH₃)CH₂OCH₃ Formula Weight: 104.15 CAS No.: 7778-85-0 UN Number: UN3271 Purity: ≥99% Density: 0.855g/mLat 25°C(lit.) Supplemental Hazards: May form explosive peroxides. Packaging: 5...

Dimethyl isosorbide, BioRenewable, ReagentPlus®, =99%

Synonym(s): 5-Aminoresorcinol dimethyl ether Formula: (CH₃O)₂C₆H₃NH₂ Formula Weight: 153.18 CAS No.: 10272-07-8 Purity: 98% Packaging: 5, 25 g in glass bottle

Empirical Formula: C₂₃H₃₈N₂O₈ Linear Formula: R'CH₂[C(CH₃)(R)CH₂]₂CH₂R', R=H or CH₃, R'=NHCO₂CH₂CH₂O₂CC(CH₃)=CH₂ Formula...

Synonym(s): 5,6-Diamino-2,4(1 H ,3 H )-pyrimidinedithione Empirical Formula: C₄H₆N₄S₂ Linear Formula: C₄H₆N₄S₂ Formula Weight: 174.25 MDL Number: MFCD00023229 Purity: 90% Melting Point: >300 °C...

CAS Number: 15489-27-7 Formula: Cl4CuLi2 Formula Weight: 219.24 Linear Formula: Li2CuCl4 MDL No.: MFCD00011081 Density: 0.91 g/mL at 25 C EC Number: 203-726-8 UNSPSC Code: 12352302 Application: Catalyst used to couple alkyl halides with alkyl Grignard reagents.