Chemicals Reagents E

Synonym(s): (Carboethoxymethylene)triphenylphosphorane, Ethyl (triphenylphosphoranylidene)acetate Formula: CH3CH2O2CCH=P(C6H5)3 Formula weight: 348.38 Purity: 98+% CAS Number: 1099-45-2 Harmonized Tariff Code: 2931.90

Synonym(s): Rimantadine hydrochloride Formula: C₁₂H₂₁N · HCl Formula Weight: 215.76 CAS No.: 1501-84-4 Purity: 99% Packaging: 1 g in glass bottle

ReagentPlus ® , 99% Synonym(s): Cellosolve ® ; Ethyl glycol; Ethylene glycol monoethyl ether Empirical Formula: C₄H₁₀O₂ Formula Weight: 90.12 Linear Formula: C₂H₅OCH₂CH₂OH MDL Number: MFCD00002869 Purity: 99%...

Synonym(s): Capric acid ethyl ester; Ethyl caprate Formula: CH₃(CH₂)₈COOC₂H₅ Formula Weight: 200.32 CAS No.: 110-38-3 Purity: ≥99% Density: 0.862g/mLat 25°C Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich...

Synonym(s): 2,4-Dimethyl-3-ethylpyrrole; Kryptopyrrole Formula: C₈H₁₃N Formula Weight: 123.20 CAS No.: 517-22-6 Purity: 97% Density: 0.913g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5, 25 g in glass bottle

The EmbryoMax range of PMEF cells provides researchers with a convenient solution for ES cell culture by eliminating the need for time consuming feeder cell isolation and preparation. Many embryonic stem cell culture protocols necessitate the use of primary mouse embryo fibroblast (PMEF) cells. In...

≥95.0% Synonym(s): Methyl-5-norbornene-2,3-dicarboxylic anhydride; Epon ™ MNA substitute; MNA; Methylnorbornene-2,3-dicarboxylic acid anhydride; Methyl nadic anhydride Empirical Formula: C₁₀H₁₀O₃ Formula Weight: 178.18 Linear Formula:...

Synonym(s): 5,8,11,14-Eicosatetraenoic acid ethyl ester; Arachidonic acid ethyl ester Empirical Formula: C₂₂H₃₆O₂ Linear Formula: C₂₂H₃₆O₂ Formula Weight: 332.52 MDL Number: MFCD00038340 Purity: ≥98.5% (GC) Storage:...

European Pharmacopoeia (EP) Reference Standard Empirical Formula: C₃₁H₄₆O₃ Formula Weight: 466.70 Linear Formula: C₃₁H₄₆O₃

Molecular Formula: C12H11BrN2O2 Molecular Weight: 295.13 Linear Structural Formula: C12H11BrN2O2 MDL Number: MFCD08445937 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...

Grade: Reagent, ACS CAS No.: 60-29-7 UN No.: UN1155 Class: 3 Pkg. Group: PG I

Synonym(s): N -(3-Dimethylaminopropyl)- N ′-ethylcarbodiimide polymer-bound; N -Ethyl- N ′-(3-dimethylaminopropyl)carbodiimide polymer-bound; EDC polymer-bound Application: Polymer-supported carbodiimide. Packaging: 5, 25 g in glass bottle

Empirical Formula: C₆H₉O₃ -+ Na Linear Formula: CH₃C(ONa)=CHCO₂C₂H₅ Formula Weight: 152.12 MDL Number: MFCD00044220 Melting Point: 168 °C (dec.)(lit.) Storage: 2-8°C

Synonym(s): Ethyl 3-oxovalerate Formula: CH₃CH₂COCH₂COOC₂H₅ Formula Weight: 144.17 CAS No.: 4949-44-4 Purity: 97% Density: 1.012g/mLat 25°C(lit.) Packaging: 5 g in glass bottle

Synonyms: Cellosolve ® ; Ethyl glycol; Ethylene glycol monoethyl ether Formula: C₂H₅OCH₂CH₂OH Formula Weight: 90.12 CAS No.: 110-80-5 Purity: ≥99.8% (GC) Density: 0.93 g/mL at 25 °C(lit.) Legal Information: Cellosolve is a registered trademark...

Formula: CH₃CH(NH₂)CH₂CO₂C₂H₅ Formula Weight: 131.17 CAS No.: 5303-65-1 UN Number: UN3272 Purity: 90% Density: 0.894g/mLat 25°C(lit.) Storage: −20°C Packaging: 5, 25 g in glass bottle

CAS No.: 77-67-8 Synonyms: 2-Ethyl-2-methylsuccinimide Formula: C₇H₁₁NO₂ Formula Weight: 141.17 Linear Formula: C₇H₁₁NO₂ MDL No.: MFCD00072123

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

MDL Number: MFCD00131026 Storage: −20°C

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms:...

Synonyms: (-)-FTC; (-)-2',3'-Dideoxy-5-fluoro-3'-thiacytidine; (2R-cis)-4-Amino-5-fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyrimidinone; 4-Amino-5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyrimidinone;...

Synonym(s): 4-Bromo-1 H -pyrrole-2-carboxylic acid ethyl ester Formula: C₇H₈BrNO₂ Formula Weight: 218.05 CAS No.: 433267-55-1 Purity: 97% Packaging: 1 g in glass bottle

Application: This animal component-free medium is designed to support clonal survival and growth of Chinese Hamster Ovary (CHO) cell lines, with results comparable to the traditional method using 10% fetal bovine serum. Features and Benefits: Developed to meet the needs of the biotechnology...

Synonym(s): Ethyl maltol Formula: C₇H₈O₃ Formula Weight: 140.14 CAS No.: 4940-11-8 Purity: 99% Packaging: 25, 100 g in poly bottle