Chemicals Reagents E

Synonyms: (−)- cis -2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate; (−)- cis -3,3′,4′,5,7-Pentahydroxyflavane 3-gallate Formula: C₂₂H₁₈O₁₀ Formula Weight: 442.37 CAS No.: 1257-08-5 Purity: ≥98% (HPLC) Storage...

MDL Number: MFCD01634638 Storage: 2-8°C

This Standard Reference Material (SRM) is a solution of ethanol in water at a nominal mass fraction of 2 %. SRM 2897a is intended primarily for use in the calibration of instruments and techniques used for the determination of ethanol. A unit of SRM 2897a consists of five 10-milliliter ampoules,...

Synonyms: 2-(2-Aminoethylamino)ethanol; N-(2-Aminoethyl)ethanolamine CAS Number: 111-41-1 Formula: C4H12N2O Formula Weight: 104.15 Linear Formula: NH2CH2CH2NHCH2CH2OH MDL No.: MFCD00008170 Purity: 0.99 Boiling Point: 238-240 C/752 mmHg(lit.) Density: 1.03 g/mL at 25 C(lit.) Refractive Index: n20/D...

European Pharmacopoeia (EP) Reference Standard Synonym(s): β-Estradiol hemihydrate; 1,3,5-Estratriene-3,17β-diol; 3,17β-Dihydroxy-1,3,5(10)-estratriene Empirical Formula: C₁₈H₂₄O₂ -+ 0.5H₂O Formula Weight: 281.39 Linear Formula:...

Eosin Y 1% Alcoholic is a cytoplasmic stain that when used in the hematoxylin and eosin staining procedure provides excellent definition of cell components in shades of red and pink. It is an excellent cytoplasmic stain which provides great contrast to the purple nuclei stained with hematoxylin....

Synonym(s): Ethyl mustard oil Formula: C₂H₅NCS Formula Weight: 87.14 CAS No.: 542-85-8 UN Number: UN2924 Purity: 97% Density: 0.995g/mLat 25°C(lit.) Packaging: 10, 50 g in glass bottle

Synonym(s): 6-Bromohexanoic acid ethyl ester; Ethyl 6-bromocapronate Empirical Formula: C₈H₁₅BrO₂ Linear Formula: Br(CH₂)₅COOCH₂CH₃ Formula Weight: 223.11 MDL Number: MFCD00000270 Purity: 99% Boiling Point:...

Empirical Formula: C₅H₇IO₂ Linear Formula: ICH=CHCO₂C₂H₅ Formula Weight: 226.01 MDL Number: MFCD00209584 Purity: 98% Boiling Point: 85 °C/20 mmHg(lit.) Density: 1.765 g/mL at 25 °C(lit.)...

(1R,2S)-(-)-Ephedrine, a chiral ß-amino alcohol, is commonly used as a chiral auxiliary in asymmetric synthesis. It undergoes reduction to form (+)-methamphetamine. Synonyms: (-)-Ephedrine; (1R,2S)-(-)-alpha-(1-Methylaminoethyl)benzyl alcohol; (1R,2S)-(-)-2-Methylamino-1-phenyl-1-propanol;...

Storage: −196°C

Synonym(s): Eu(hfc)₃; Europium(III) tris[3-(heptafluoropropylhydroxymethylene)- d -camphorate]; Tris[3-(heptafluoropropylhydroxymethylene)- d -camphorato]europium(III) Formula: C₄₂H₄₂EuF₂₁O₆ Formula Weight: 1193.71 CAS No.: 34788-82-4 Purity:...

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...

Empirical Formula: C₄H₈S₂ Linear Formula: CH₃CSSCH₂CH₃ Formula Weight: 120.24 MDL Number: MFCD00042982 Purity: 98% Boiling Point: 61 °C/23 mmHg(lit.) Density: 1.048 g/mL at 25 °C(lit.) Refractive...

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...

CAS No.: 56070-16-7 Synonyms: EtDi; EthD-1 Formula: C₄₆H₅₀Cl₄N₈ Formula Weight: 856.75 Linear Formula: C₄₆H₅₀Cl₄N₈ MDL No.: MFCD00210948 Purity: ~90% (HPCE) Melting Point: ≥250 °C(lit.)

CAS No.: 481-30-1

Synonyms: EtOAc Formula: CH₃COOC₂H₅ Formula Weight: 88.11 CAS No.: 141-78-6 Purity: ≥99.5% Density: 0.902 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Packaging: 4, 4 x 4 L in PVC coated

Empirical Formula: 13 C₂C₄H₁₀O₃ Linear Formula: CH₃ 13 COCH₂ 13 CO₂CH₂CH₃ Formula Weight: 132.13 MDL Number: MFCD00083955 Boiling Point: 181 °C(lit.) Melting Point:...

Grade: High Purity CAS No.: 124-03-8

Synonym(s): Benzoylacetic acid ethyl ester; Ethyl 3-oxo-3-phenylpropionate Empirical Formula: C₁₁H₁₂O₃ Linear Formula: C₆H₅COCH₂COOC₂H₅ Formula Weight: 192.21 MDL Number: MFCD00009196 Purity: ≥97.0% (HPLC)...

analytical standard RIDADR: UN 2811 6.1 / PGII

Synonym(s): 2-(Ethoxycarbonyl)cyclohexanone; Ethyl cyclohexanone-2-carboxylate; Ethyl-2-oxocyclohexancarboxylat Formula: (O=)C₆H₉CO₂C₂H₅ Formula Weight: 170.21 CAS No.: 1655-07-8 Purity: 95% Density: 1.064g/mLat 25°C(lit.) Packaging: 25,...

Formula: C₁₂H₁₁NO₃ Formula Weight: 217.22 CAS No.: 15646-46-5 Purity: ≥90% (HPLC) Storage Temperature: 2-8°C Biochem/physiol Actions: Oxazolone sensitizing agent