Chemicals Reagents D

Synonym(s): α,α-Trehalose; α-D-Glucopyranosyl-α-D-glucopyranoside Empirical Formula: C₁₂H₂₂O₁₁ -+ 2H₂O Linear Formula: C₁₂H₂₂O₁₁ -+ 2H₂O Formula Weight: 378.33 MDL Number: MFCD00071594 Purity:...

Synonym(s): DMSO Formula Weight: 78.13 Linear Formula: (CH₃)₂SO MDL Number: MFCD00002089 Purity: ≥99.7% Boiling Point: 189 °C(lit.) Melting Point: 16-19 °C(lit.) Density: 1.10 g/mL(lit.) Refractive Index: n 20/D 1.479(lit.) Beilstein Registry Number:...

Suprapur® di-Sodium tetraborate anhydrous 99.99, 25g

Synonyms: DMS; Methyl sulfide CAS Number: 75-18-3 Formula: C2H6S Formula Weight: 62.13 Linear Formula: (CH3)2S MDL No.: MFCD00008562 Purity: >=99.0% Boiling Point: 38 C(lit.) Melting Point: -98 C (lit.) Density: 0.846 g/mL at 25 C(lit.) Refractive Index: n20/D 1.435(lit.) Beilstein Registry Number:...

Synonym: ( R )-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine hemicalcium salt, Calcium D-pantothenate, Vitamin B₅ CAS Number: 137-08-6 Linear Formula: HOCH₂C(CH₃)₂CH(OH)CONHCH₂CH₂CO₂ ·1/2Ca Molecular...

UNSPSC Code: 12352204 RIDADR: NONH for all modes of transport Application: Isolation procedures for proteins ( e.g., membrane proteins). Bovine pancreatic deoxyribonuclease I (DNase I) has been used for- • The isolation of cells from lung, skin and tumor samples Bacterial DNA extraction...

Synonyms: 2,2′-Iminodiethanol; Bis(2-hydroxyethyl)amine Formula: HN(CH₂CH₂OH)₂ Formula Weight: 105.14 CAS No.: 111-42-2 Purity: ≥98.5% Density: 1.097 g/mL at 25 °C(lit.) Packaging: 1 kg in poly bottle Packaging: 500 g in poly bottle

Formula: C₁₈H₂₈O₂ Formula Weight: 276.41 CAS No.: 112055-76-2 Purity: ~75% Storage: −20°C Packaging: 10 mg in glass bottle

Synonyms: mono-Glyme; Dimethylglycol; Ethylene glycol dimethyl ether; Monoglyme Formula: CH₃OCH₂CH₂OCH₃ Formula Weight: 90.12 CAS No.: 110-71-4 Purity: 99.5% Density: 0.867 g/mL at 25 °C(lit.) Supplemental Hazard Statements: May form explosive peroxides....

Synonym(s): Doxycycline hydrochloride hemiethanolate hemihydrate Empirical Formula: C₂₂H₂₄N₂O₈ -+ HCl -+ 0.5H₂O -+ 0.5C₂H₆O Linear Formula: C₂₂H₂₄N₂O₈ -+ HCl -+ 0.5H₂O...

Synonym(s): DMNQ Empirical Formula: C₁₂H₁₀O₄ Linear Formula: C₁₂H₁₀O₄ Formula Weight: 218.21 MDL Number: MFCD00184331 Purity: ≥99% Storage: −20°C

Synonym(s): 1,3-Bis(benzyloxycarbonyl)-2-(trifluoromethylsulfonyl)guanidine; 2-(Trifluoromethylsulfonyl)-1,3-di-Z-guanidine Empirical Formula: C₁₈H₁₆F₃N₃O₆S Linear Formula: C₁₈H₁₆F₃N₃O₆S...

Synonym(s): N , N '-Dimethylethyleneurea; DMEU; DMI Empirical Formula: C₅H₁₀N₂O Linear Formula: C₅H₁₀N₂O Formula Weight: 114.15 MDL Number: MFCD00003188 Purity: ≥99.0% (GC) Boiling Point: 224-226 °C(lit.) Density:...

Synonym(s): 2-[4-(2-Chloro-4-nitrophenylazo)- N -ethylphenylamino]ethanol Empirical Formula: C₁₆H₁₇ClN₄O₃ Linear Formula: ClC₆H₃(NO₂)N=NC₆H₄N(C₂H₅)CH₂CH₂OH...

Synonyms: N-(2-methyl-1-oxopropyl)-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-guanosine, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] Molecular Formula: C50H68N7O9PSi Molecular Weight: 970.18 Linear Structural Formula: C50H68N7O9PSi MDL Number:...

MDL Number: MFCD11869277 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or...

Empirical Formula: C₆D₄Br₂ Linear Formula: C₆D₄Br₂ Formula Weight: 239.93 MDL Number: MFCD00045021 Boiling Point: 219 °C Melting Point: 88-90 °C(lit.) Density: 1.872 g/mL at 25 °C

Synonym(s): Hexamethylenediamine, 1,6-Hexanediamine Formula: C6H16N2 Formula weight: 116.21 Purity: 98+% CAS Number: 124-09-4 UN Number: UN2280 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.22 Hazard Statements: H314-H318-H302-H312-H335 Causes severe skin burns and eye damage....

For Educational, Classroom Purposes Only

Formula: H₂NP(O)(OC₂H₅)₂ Formula Weight: 153.12 CAS No.: 1068-21-9 Purity: 98% Packaging: 10 g in glass bottle

UN No.: UN1170 Class: 3 Pkg. Group: PG II

Synonyms: Methylene iodide CAS Number: 75-11-6 Formula: CH2I2 Formula Weight: 267.84 Linear Formula: CH2I2 MDL No.: MFCD00001079 Purity: 0.99 Boiling Point: 67-69 C/11 mmHg(lit.) Melting Point: 5-8 C (lit.) Density: 3.325 g/mL at 25 C(lit.) Beilstein Registry Number: 1696892 EC Number: 200-841-5...

CAS No.: 1121-37-5 UN No.: UN1993

analytical standard, for GPC, Set M_p 1,000-400,000 Linear Formula: [C₆H₁₀O₅]_n MDL Number: MFCD00130935