Chemicals Reagents D

Dendritic cells (DC) are the antigen presenting cells of the immune system and are found in most tissues, particularly those that are in contact with the external environment (e.g., skin and the inner linings of the nose, lungs, stomach and intestine). First described in 1973 , one of the primary...

Synonym(s): DOWANOL ® DPMA Empirical Formula: C₉H₁₈O₄ Linear Formula: CH₃CO₂C₃H₆OC₃H₆OCH₃ Formula Weight: 190.24 Purity: ≥98% Boiling Point: 200 °C(lit.) Density:...

Synonyms: 3,3',4',5,5',7-Hexahydroxyflavylium chloride; 3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-1-benzopyrylium chloride CAS Number: 528-53-0 Formula: C15H11ClO7 Formula Weight: 338.7 Linear Formula: C15H11ClO7 MDL No.: MFCD00016663 Purity: >=95.0% (HPLC) Storage: -20C EC Number: 208-437-0...

CAS No.: 1672-46-4

Synonym(s): 2,3-DHF Formula: C₄H₆O Formula Weight: 70.09 CAS No.: 1191-99-7 UN Number: UN1993 Purity: 99% Density: 0.927g/mLat 25°C(lit.) Application: Versatile reagent used in lanthanide-catalyzed Diels-Alder reactions with 2-pyrones 1, and in Rh(II)-stabilized...

Formula: (C₆H₁₂O₆)_x CAS No.: 9004-53-9

analytical standard Empirical Formula: C₇H₁₆ Formula Weight: 100.20 Linear Formula: C₂H₅CH(CH₃)CH(CH₃)₂ MDL Number: MFCD00009337 Purity: ≥99.0% (GC) Boiling Point: 89-90 °C(lit.) Density:...

Synonym(s): D- altro -Heptulose 7-phosphate lithium salt Empirical Formula: C₇H₁₅O₁₀P -+ xLi + Linear Formula: C₇H₁₅O₁₀P -+ xLi + Formula Weight: 290.16 (free acid basis) MDL Number: Purity: ≥95% (TLC) Storage:...

Synonym(s): 3,4-Bis(benzyloxy)benzaldehyde Empirical Formula: C₂₁H₁₈O₃ Linear Formula: (C₆H₅CH₂O)₂C₆H₃CHO Formula Weight: 318.37 MDL Number: MFCD00004776 Purity: 98% Melting Point: 91-94 °C...

Molecular Formula: C5H13ClN2O2 Molecular Weight: 168.62 Linear Structural Formula: C5H13ClN2O2 MDL Number: MFCD22666497 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...

Synonyms: erythro -1,4-Dimercapto-2,3-butanediol; erythro -2,3-Dihydroxy-1,4-butanedithiol; Cleland's reagent; DTE Formula: HSCH₂CH(OH)CH(OH)CH₂SH Formula Weight: 154.25 CAS No.: 6892-68-8 Purity: ≥99.0% Storage Temperature: 2-8°C Application: Reagent for maintaining...

Synonym(s): DL-DOPS Empirical Formula: C₉H₁₁NO₅ Linear Formula: C₉H₁₁NO₅ Formula Weight: 213.19 Purity: ≥98% (HPLC) Storage: −20°C

An anionic detergent extracted from bovine bile, free of TSE and BSE. High Purity Grade dissolved at 10% stock solution in pyrogen-free water. Keep away from light.

Synonym(s): Homoveratric acid; 3,4-Dimethoxyphenylacetic acid Empirical Formula: C₁₀H₁₂O₄ Linear Formula: (CH₃O)₂C₆H₃CH₂CO₂H Formula Weight: 196.20 MDL Number: MFCD00004335 Purity: 98% Melting Point:...

Storage: −196°C

Empirical Formula: C₇H₁₀O₂ Linear Formula: C₇H₁₀O₂ Formula Weight: 126.15 MDL Number: MFCD00143076 Purity: ≥97% Melting Point: 87-95 °C(lit.)

Empirical Formula: C₆H₁₄NO₈P Linear Formula: C₆H₁₄NO₈P Formula Weight: 259.15 MDL Number: MFCD00069826 Purity: ≥98% Storage: −20°C

Synonyms: DMSO Molecular Formula: C2H6OS Molecular Weight: 78.13 Linear Structural Formula: (CH3)2SO MDL Number: MFCD00002089 Purity: >=99.5% Melting Point: 16-19 C (lit.) Density: 1.100-1.104 g/mL at 25 C (relative density (EP)); 1.10 g/mL (lit.) Refractive Index: n20/D 1.478-1.479; n20/D 1.479...

Synonym(s): Calf Thymus DNA; DNA from calf thymus; Thymonucleic acid MDL Number: MFCD00151698 Storage: 2-8°C

Empirical Formula: C₁₄H₂₆O₄ Linear Formula: [-CH₂CH₂CO₂CH₂CH(CH₃)₂]₂ Formula Weight: 258.35 MDL Number: MFCD00053722 Purity: 99% Boiling Point: 293 °C(lit.) Density:...

Synonyms: alpha,2,4-Trichlorotoluene CAS Number: 94-99-5 Formula: C7H5Cl3 Formula Weight: 195.47 Linear Formula: Cl2C6H3CH2Cl MDL No.: MFCD00000895 Purity: 0.99 Boiling Point: 248 C(lit.) Melting Point: -2.6 C (lit.) Density: 1.407 g/mL at 25 C(lit.) Refractive Index: n20/D 1.576(lit.) Beilstein...

Synonyms: dGTP- 13 C₁₀, 15 N₅ sodium salt solution Formula: 13 C₁₀H₁₆ 15 N₅O₁₃P₃ ¬? xNa + Formula Weight: 522.07 (free acid basis) Linear Formula: 13 C₁₀H₁₆ 15 N₅O₁₃P₃...

Synonym(s): DL-4-Hydroxyphenyl(alanine-3- 13 C) Empirical Formula: 13 CC₈H₁₁NO₃ Linear Formula: 4-(HO)C₆H₄ 13 CH₂CH(NH₂)CO₂H Formula Weight: 182.18 MDL Number: MFCD00083990 Melting Point: >300 °C...

Synonym(s): Dichloro(1,2-diaminoethane)platinum; Dichloro(1,2-ethanediamine)platinum; Platinum ethylenediamine dichloride Empirical Formula: C₂H₈Cl₂N₂Pt Linear Formula: (H₂NCH₂CH₂NH₂)PtCl₂ Formula...