Chemicals Reagents D

Synonyms: Pyrocatechol; 1,2-Benzenediol; 1,2-Dihydroxybenzene; Catechol Formula: C₆H₄-1,2-(OH)₂ Formula Weight: 110.11 CAS No.: 120-80-9 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in poly...

Empirical Formula: C₁₄H₉Cl₂NO Linear Formula: C₁₄H₉Cl₂NO Formula Weight: 278.13 MDL Number: MFCD00005028 Purity: 97% Melting Point: 163-165 °C(lit.)

Synonym(s): Deuterated dimethylamine hydrochloride Empirical Formula: C₂D₆HN -+ HCl Linear Formula: (CD₃)₂NH-+ HCl Formula Weight: 87.58 MDL Number: MFCD00064544 Melting Point: 170-173 °C(lit.)

CAS No.: 6287-82-7 Synonyms: 2,3-Dibromothianaphthene Formula: C₈H₄Br₂S Formula Weight: 291.99 Linear Formula: C₈H₄Br₂S MDL No.: MFCD06798119 Purity: 0.97 Melting Point: 58-62 °C(lit.)

European Pharmacopoeia (EP) Reference Standard Synonym(s): Doxycycline hydrochloride hemiethanolate hemihydrate Empirical Formula: C₂₂H₂₄N₂O₈ -+ HCl -+ 0.5H₂O -+ 0.5C₂H₆O Formula Weight: 512.94 Linear Formula:...

Formula: C₁₄H₁₂ Formula Weight: 180.25 CAS No.: 613-31-0 Purity: 97% Density: 0.88g/mLat 25°C(lit.) Packaging: 100 g in poly bottle

pharmaceutical secondary standard; traceable to USP, PhEur, BP Synonym(s): Dexamethasone; (11β,16α)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; 9α-Fluoro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione;...

Synonym(s): 3,3′,4,4′-Biphenyltetramine; 3,3′,4,4′-Tetraaminobiphenyl; DAB Formula: (NH₂)₂C₆H₃C₆H₃(NH₂)₂ Formula Weight: 214.27 CAS No.: 91-95-2 Purity: 99% Application: Peroxidase...

Synonyms: 2-(Dicyclohexylphosphino)3,6-dimethoxy-2',4',6'-triisopropyl-1,1'-biphenyl Molecular Formula: C35H53O2P Molecular Weight: 536.77 Linear Structural Formula: C35H53O2P MDL Number: MFCD11973797 Purity: 98% Melting Point: 187-195 C Application: Buchwald Phosphine Ligands for...

Empirical Formula: C₈H₁₉F₂O₃PSi Linear Formula: (CH₃)₃SiCF₂P(O)(OC₂H₅)₂ Formula Weight: 260.29 MDL Number: MFCD00192024 Purity: ≥85.0% (H-NMR) Boiling Point:...

Empirical Formula: C₁₀H₁₄ Linear Formula: C₆H₄(C₂H₅)₂ Formula Weight: 134.22 MDL Number: MFCD00009258 Purity: 92% Boiling Point: 183 °C(lit.) Melting Point: −31 °C(lit.) Density:...

Empirical Formula: C₂₀H₂₄Cl₂Zr Linear Formula: C₂₀H₂₄Cl₂Zr Formula Weight: 426.53 MDL Number: MFCD00672123 Melting Point: 160-165 °C(lit.)

Synonym(s): Benzylbenzene; Methylenedibenzene Empirical Formula: C₁₃H₁₂ Linear Formula: (C₆H₅)₂CH₂ Formula Weight: 168.23 MDL Number: MFCD00004781 Purity: 99% Boiling Point: 264 °C(lit.) Melting Point:...

Synonym(s): Dimethyldidodecylammonium bromide Formula: [CH₃(CH₂)₁₁]₂N(CH₃)₂(Br) Formula Weight: 462.63 CAS No.: 3282-73-3 Purity: 98% Packaging: 2, 10 g in glass bottle

Synonym(s): 2-(4-Amidinophenyl)-6-indolecarbamidine dihydrochloride; DAPI dihydrochloride Formula: C₁₆H₁₅N₅ · 2HCl Formula Weight: 350.25 CAS No.: 28718-90-3 Purity: ≥98% (HPLC and TLC) Application: DAPI is several times more sensitive than ethidium bromide...

Grade: FCC CAS No.: 59-51-8

Synonym(s): ( S )-1,2-Dipalmitin; ( S )-Glycerol 1,2-dipalmitate; 1,2-Dihexadecanoyl- sn -glycerol; DG(16:0/16:0/0:0); Hexadecanoic acid 1,1'-[(1 S )-1-(hydroxymethyl)-1,2-ethanediyl] ester; NSC 269964 Empirical Formula: C₃₅H₆₈O₅ Linear Formula:...

Synonym(s): Deoxycytidylic acid; dCMP Empirical Formula: C₉H₁₂N₃Na₂O₇P Linear Formula: C₉H₁₂N₃O₇PNa₂ Formula Weight: 351.16 MDL Number: MFCD00069774 Purity: ≥98% Storage:...

Empirical Formula: C₂₁H₂₄O₂ Linear Formula: (CH₃)₂C[C₆H₃(CH₂CH=CH₂)OH]₂ Formula Weight: 308.41 MDL Number: MFCD00191977 Purity: 85% Density: 1.08 g/mL at 25 °C(lit.)...

Empirical Formula: C₂₂H₂₁O₂P Linear Formula: (CH₃)₃C₆H₂COP(O)(C₆H₅)₂ Formula Weight: 348.37 MDL Number: MFCD00192110 Purity: 97% Melting Point: 88-92 °C(lit.)

Synonym(s): D-(−)-Tartaric acid diethyl ester Formula: HO₂CCCH(OH)CH(OH)CO₂H Formula Weight: 206.19 CAS No.: 13811-71-7 Purity: ≥99% Density: 1.205g/mLat 20°C(lit.) Packaging: 5, 25, 500 g in glass bottle

European Pharmacopoeia (EP) Reference Standard Synonym(s): Dibrompropamidine diisetionate Empirical Formula: C₂₁H₃₀Br₂N₄O₁₀S₂ Formula Weight: 722.42 Linear Formula:...

Empirical Formula: C₁₁H₇BF₉N₃ Linear Formula: C₁₁H₇BF₉N₃ Formula Weight: 362.99 MDL Number: MFCD08459335 Purity: 97% Melting Point: 245 °C

Synonym(s): 2-Deoxy-D-arabinose; 2-Deoxy-D-erythropentose; Thyminose Empirical Formula: C₅H₁₀O₄ Linear Formula: C₅H₁₀O₄ Formula Weight: 134.13 MDL Number: MFCD00135904 Melting Point: 89-90 °C(lit.) Storage: 2-8°C...