Chemicals Reagents D

Empirical Formula: C₂₉H₄₇N₅O₇ Linear Formula: C₂₉H₄₇N₅O₇ Formula Weight: 577.71 MDL Number: MFCD01736100 Purity: ≥90% (HPLC) Storage: −20°C

Formula: [(CH₃)₃C]₂C₆H₂-1,4-(OH)₂ Formula Weight: 222.32 CAS No.: 88-58-4 Purity: 99% Packaging: 25, 500 g in poly bottle

Peptide maps generated by RP-HPLC provide valuable information about protein structure, stability, and purity. To be effective, the RP-HPLC column must be able to resolve a high percentage of the peptides in the sample. The more peptides, the better the information. Discovery BIO Wide Pore C18 gives...

Empirical Formula: C₆H₁₁NO Linear Formula: C₆H₁₁NO Formula Weight: 113.16 MDL Number: MFCD00003194 Purity: 95% Boiling Point: 215-217 °C/743 mmHg(lit.) Density: 0.982 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Empirical Formula: C₆H₅Br₂N Linear Formula: Br₂C₆H₃NH₂ Formula Weight: 250.92 MDL Number: MFCD00007636 Purity: 98% Melting Point: 51-53 °C(lit.)

Storage: −196°C

Molecular Formula: C4H7NO2 Molecular Weight: 101.1 Linear Structural Formula: C4H7NO2 MDL Number: MFCD00044567 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...

Empirical Formula: C₉H₁₄N₂ Linear Formula: C₉H₁₄N₂ Formula Weight: 150.22 MDL Number: MFCD00009635 Purity: 99% Density: 0.949 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.498(lit.)

Formula: (C6H10O5)n CAS Number: 9004-54-0 Harmonized Tariff Code: 3913.90

Synonyms: JTT-705; RO-4607381; S-[2-[[1-(2-ethylbutyl)cyclohexane]carbonylamino]phenyl]-2-methylpropanethioate Molecular Formula: C23H35NO2S Molecular Weight: 389.59 Linear Structural Formula: C23H35NO2S MDL Number: MFCD06407886 Purity: >=97% (HPLC) Storage: -20C Biochem Physiol Actions: Dalcetrapib...

Grade: Technical CAS No.: 534-15-6 UN No.: UN2377 Class: 3 Pkg. Group: PG II

analytical standard Synonym(s): 2,5-DHBA; DHB; Gentisic acid; Hydroquinonecarboxylic acid Empirical Formula: C₇H₆O₄ Formula Weight: 154.12 Linear Formula: (HO)₂C₆H₃CO₂H MDL Number: MFCD00002460 Purity: ≥99.0% (HPLC)...

Formula: C₁₀H₆(NO₂)₂ Formula Weight: 218.17 CAS No.: 606-37-1 Purity: 97% Packaging: 1 g in glass bottle

Standard for quantitative NMR, TraceCERT ® Synonym(s): Methyl sulfone Empirical Formula: C₂H₆O₂S Formula Weight: 94.13 Linear Formula: (CH₃)₂SO₂ MDL Number: MFCD00007566 Boiling Point: 238 °C(lit.) Melting Point:...

Empirical Formula: Dy₂O₃ Linear Formula: Dy₂O₃ Formula Weight: 373.00 MDL Number: MFCD00010986 Purity: 99.9% trace metals basis Density: 7.81 g/mL at 25 °C(lit.)

Density: 1.01 g/mL at 25 °C (true wet)(lit.) Application: Polyaromatic adsorbent resin for hydrophobic compounds: antibiotics, biomolecules; useful for desalting; broad application base. Other Notes: Swelling in toluene = 30% Legal Information: Diaion is a registered trademark of Mitsubishi Chemical...

CAS No.: 638-56-2 UN No.: UN2810 Class: 6.1 Pkg. Group: PG III

chloride form, 50-100 mesh Synonym(s): Dowex ® 1X4, Cl(−)-form, strongly basic Linear Formula: (C₁₀H₁₂ -+ C₁₀H₁₀ -+ C₈H₈ -+ C₃H₉N)_X MDL Number: MFCD00146764

EMSURE® di-Potassium oxalate monohydrate for analysis, 250g

Empirical Formula: C₁₁₉H₁₈₀N₃₂O₃₃ Linear Formula: C₁₁₉H₁₈₀N₃₂O₃₃ Formula Weight: 2586.90 Purity: ≥98% (HPLC) Storage: −20°C

Empirical Formula: C₅H₁₁O₇P -+ 2C₆H₁₃N Linear Formula: C₅H₁₁O₇P -+ 2C₆H₁₃N Formula Weight: 412.46 Purity: ≥97% Storage: −20°C Beilstein Registry Number: 3785872

Empirical Formula: C₁₇H₃₀ClN -+ xH₂O Linear Formula: C₁₇H₃₀ClN -+ xH₂O Formula Weight: 283.88 (anhydrous basis) MDL Number: MFCD00150002 Purity: 98% Melting Point: 66-70 °C(lit.)

Synonym(s): 2-(Dicyclohexylphosphino)biphenyl; Cyclohexyl JohnPhos Formula: C₂₄H₃₁P Formula Weight: 350.48 CAS No.: 247940-06-3 Purity: 97% Application: Ligand employed in the palladium-catalysed synthesis of 1,3,5-tris(2′-aminophenyl )benzene, a core building block for...

Synonym(s): Lauryltrimethylammonium bromide Empirical Formula: C₁₅H₃₄BrN Linear Formula: CH₃(CH₂)₁₁N(CH₃)₃Br Formula Weight: 308.34 MDL Number: MFCD00011767 Purity: ≥98% Melting Point: 246 °C (dec.)(lit.)...