Chemicals Reagents U

Urea-15N2 enriched with 15N isotope. Synonyms: 15N Labeled Urea; 15N Labeled urea; Carbamide-15N2; Carbonyldiamide-15N2 Molecular Formula: CH415N2O Molecular Weight: 62.04 Linear Structural Formula: H215NCO15NH2 MDL Number: MFCD00064399 Purity: 99% (CP) Melting Point: 132-135 C (lit.) Application:...

Synonym(s): 2,6,8-Trihydroxypurine-1,3- 15 N₂ Empirical Formula: C₅H₄ 15 N₂N₂O₃ Linear Formula: C₅H₄ 15 N₂N₂O₃ Formula Weight: 170.10 MDL Number: MFCD00145511 Melting Point:...

Empirical Formula: C₁₁H₂₄S₂ Linear Formula: HSCH₂₍CH₂)₉CH₂SH Formula Weight: 220.44 MDL Number: MFCD09836215 Purity: 99% Density: 0.9333 g/mL at 25 °C Refractive Index: n 20/D 1.4983 Storage:...

MDL Number: MFCD03792654 Purity: ≥97% (HPLC) Storage: −20°C

Storage: −196°C

Storage: −196°C

Filter Type: Ultrafiltration Application: 300 kDa NMWL, Biomax polyethersulfone, 25 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany

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Synonyms: Carbamide; Carbonyldiamide Formula: NH₂CONH₂ Formula Weight: 60.06 CAS No.: 57-13-6 Density: 1.335 g/mL at 25 °C(lit.) Application: Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing...

Synonym(s): Asn-Asp-Asp-Cys-Glu-Leu-Cys-Val-Asn-Val-Ala-Cys-Thr-Gly-Cys-Leu [Disulfide bridges: 4–12, 7–15] Empirical Formula: C₆₄H₁₀₂N₁₈O₂₆S₄ Linear Formula: C₆₄H₁₀₂N₁₈O₂₆S₄...

Storage: −20°C

Synonym(s): 13 C Labeled urea; Carbamide- 13 C; Carbonyldiamide- 13 C Empirical Formula: 13 CH₄N₂O Linear Formula: H₂N 13 CONH₂ Formula Weight: 61.05 MDL Number: MFCD00064398 Melting Point: 132-135 °C(lit.)

For Educational, Classroom Purposes Only

Synonym(s): Alcohol C₁₁; Undecyl alcohol Formula: CH₃(CH₂)₁₀OH Formula Weight: 172.31 CAS No.: 112-42-5 UN Number: UN3082 Purity: 99% Density: 0.83g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 100, 500 g in glass bottle

Filter Type: Ultrafiltration Application: 30 kDa NMWL, Ultracel regenerated cellulose, 47 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany

European Pharmacopoeia (EP) Reference Standard Synonym(s): Ursodeoxycholic acid; 3α,7β-Dihydroxy-5β-cholan-24-oic acid; 5β-Cholan-24-oic acid-3α,7β-diol; 7β-Hydroxylithocholic acid; UDCS Empirical Formula: C₂₄H₄₀O₄ Formula Weight:...

Formula: C9H12N2O6 Formula weight: 244.20 Purity: 99% CAS Number: 58-96-8 Harmonized Tariff Code: 2934.99

Synonym(s): (βR)-3-(Aminocarbonyl)-β-(3-cyclohexylpropyl)-N-hydroxy-1,2,4-oxadiazole-5-propanamide; 5-{(1R)-4-Cyclohexyl-1-[2-(hydroxyamino)-2-oxoethyl]butyl}-1,2,4-oxadiazole-3-carboxamide Empirical Formula: C₁₅H₂₄N₄O₄ Linear Formula:...