Chemicals Reagents E

pharmaceutical secondary standard; traceable to USP Synonym(s): 2-Phenyl-5-benzimidazolesulfonic acid; Ensulizole Empirical Formula: C₁₃H₁₀N₂O₃S Formula Weight: 274.30 Linear Formula: C₁₃H₁₀N₂O₃S MDL Number:...

Estetrol is an estrogenic steroid molecule produced exclusively during pregnancy by the fetal liver. Synonyms: 15alpha-Hydroxyestriol; 3,15alpha,16alpha,17beta-Tetrahydroxyestra-1,3,5(10)-triene; E4; Estra-1,3,5(10)-triene-3,15alpha,16alpha,17beta-tetrol; Oestetrol Molecular Formula: C18H24O4...

Application: Iron oxide nanoparticles are magnetic single crystals and can be used as magnetic resonance imaging contrast reagents for in-vivo imaging , drug delivery vehicle, hyperthermia genertor for therapy, adjuvant for vaccine, and magnetic sensing probe for in-vitro diagnostics. Ocean...

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download...

CAS No.: 141-78-6 UN No.: UN1173 Class: 3 Pkg. Group: PG II

Synonym(s): Carboxyls-d₄; EDTA-d₄ Empirical Formula: C₁₀H₁₂D₄N₂O₈ Linear Formula: (DO₂CCH₂)₂N(CH₂)₂N(CH₂CO₂D)₂ Formula Weight: 296.27...

MDL Number: MFCD00130991 Storage: −20°C

MDL Number: MFCD00011647

Synonym(s): Oleic acid ethyl ester Empirical Formula: C₂₀H₃₈O₂ Linear Formula: CH₃(CH₂)₇CH=CH(CH₂)₇COOC₂H₅ Formula Weight: 310.51 MDL Number: MFCD00009579 Purity: ≥88% Boiling Point:...

Synonym(s): Diethylene glycol monochlorohydrin Formula: ClCH₂CH₂OCH₂CH₂OH Formula Weight: 124.57 CAS No.: 628-89-7 Purity: 99% Density: 1.18g/mLat 25°C(lit.) Packaging: 50, 250 g in glass bottle

analytical standard Synonym(s): 1,3,8-Trihydroxy-6-methyl-9,10-anthracenedione; 1,3,8-Tri-¡hydroxy-6-methyl-¡anthra-¡quinone; 6-Methyl-1,3,8-tri-¡hydroxy-¡anthra-¡quinone; Emodol; Frangula-emodin Empirical Formula: C₁₅H₁₀O₅ Formula Weight: 270.24 Linear Formula:...

Synonym(s): 2-Ethylcapronaldehyde Formula: CH₃(CH₂)₃CH(C₂H₅)CHO Formula Weight: 128.21 CAS No.: 123-05-7 UN Number: UN1191 Purity: 96% Density: 0.822g/mLat 25°C(lit.) Packaging: 5, 250 mL in glass bottle

Synonym(s): Cyclo(S,S)-Mpr(Har)GDWPC-NH2 acetate; N6-(Aminoiminomethyl)-N2-(3-mercapto-1-oxopropyl)-L-lysylglycyl-L-α-aspartyl-L-tryptophyl-L-prolyl-L-cysteinamide cyclic (16)-disulfide acetate Empirical Formula: C₃₅H₄₉N₁₁O₉S₂ -+...

Empirical Formula: C₁₄H₂₀O₄ Linear Formula: C₁₄H₂₀O₄ Formula Weight: 252.31 MDL Number: MFCD00440900 Melting Point: −37 °C(lit.) Density: 1.17 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Synonym(s): (−)- cis -3,3',4',5,7-Pentahydroxyflavane; (2 R ,3 R )-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2 H )-benzopyran-3,5,7-triol Empirical Formula: C₁₅H₁₄O₆ Linear Formula: C₁₅H₁₄O₆ Formula Weight: 290.27 MDL Number:...

Synonyms: Ethyl succinyl chloride CAS Number: 14794-31-1 Formula: C6H9ClO3 Formula Weight: 164.59 Linear Formula: ClCOCH2CH2CO2C2H5 MDL No.: MFCD00000751 Purity: 0.95 Boiling Point: 88-90 C/11 mmHg(lit.) Density: 1.155 g/mL at 25 C(lit.) Refractive Index: n20/D 1.437(lit.) Storage: 2-8C EC Number:...

Empirical Formula: C₈H₉ClN₂O₂S Linear Formula: C₈H₉ClN₂O₂S Formula Weight: 232.69 MDL Number: MFCD00006085 Purity: 98% Melting Point: 60-63 °C(lit.) Storage: 2-8°C

Synonyms: Ethyl 4-oxopentanoate Molecular Formula: C7H12O3 Molecular Weight: 144.17 Linear Structural Formula: CH3COCH2CH2COOC2H5 MDL Number: MFCD00009209 Purity: >=98% Density: 1.016 g/mL at 25 C (lit.) Refractive Index: n20/D 1.422 (lit.) Other Notes: Download our Flavors and Fragrances Catalog to...

Synonym(s): Ethyl 4-oxopentanoate Empirical Formula: C₇H₁₂O₃ Linear Formula: CH₃COCH₂CH₂COOC₂H₅ Formula Weight: 144.17 MDL Number: MFCD00009209 Purity: ≥98% Boiling Point:...

Synonym(s): 13 C Labeled acrylic acid; 13 C Labeled ethyl bromoacetate Empirical Formula: 13 CC₃H₇BrO₂ Linear Formula: Br 13 CH₂CO₂C₂H₅ Formula Weight: 167.99 MDL Number: MFCD00000193 Boiling Point: 159 °C(lit.)...

Synonym(s): 4-Chlorophenethylamine Formula: ClC₆H₄CH₂CH₂NH₂ Formula Weight: 155.62 CAS No.: 156-41-2 Purity: 98% Density: 1.112g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

Empirical Formula: C₈₆H₁₁₆N₁₇O₂₇ Linear Formula: C₈₆H₁₁₆N₁₇O₂₇ Formula Weight: 1819.94 Purity: ≥98% (HPLC) Storage: −20°C

Ethyl tiglate, an a,ß-unsaturated ester, is naturally found in apples. It can be prepared by the esterification of tiglic acid. Ethyl tiglate is a male-specific pheromone found in some Drosophila species that can attract both male and females. Saprochaete suaveolens grown in a culture medium has...

Synonym(s): Ethyl 2-hydroxypropionate Empirical Formula: C₅H₁₀O₃ Linear Formula: CH₃CH(OH)COOCH₂CH₃ Formula Weight: 118.13 MDL Number: MFCD00065359 Purity: ≥98% Boiling Point: 154 °C(lit.) Density:...