Reagents, U

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Reagents, U

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  • U-73122, 99+%

    Alfa Aesar

    Synonym(s): 1-[6-[((17^b)-3-Methoxyestra-1,3,5[10]-trien-17-yl)amino]hexyl]pyrrole-2,5-dione Formula: C29H40N2O3 Formula weight: 464.65 Purity: 99+% CAS Number: 112648-68-7 Harmonized Tariff Code:  2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…

  • ALDRICH 10-Undecenal, >=90%

    MilliporeSigma

    Synonym(s): Undecylenic aldehyde; 10-Undecenal Empirical Formula: C11H20O Linear Formula: H2C=CH(CH2)8CHO Formula Weight: 168.28 MDL Number: MFCD00007032 Purity: ≥90% Boiling Point: …

  • SIGMA U3A Cell line human

    MilliporeSigma

    Synonym(s): 2fTGH; 2fTGH-U3A Storage: −196°C Included Fees: C951W39 has a Dry/Wet Ice Fee included in the price. To see the value of these fees, download our Fee List.

  • 10-Undecen-1-ol, 98%

    GFS Chemicals

    H2C=CH(CH2)9OH CAS#: 112-43-6 F.W.: 170.30 (omega)-Undecylenyl Alcohol

  • SIGMA UA62784 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 4-[5-(4-Methoxyphenyl)-2-oxazolyl]-9H-Fluoren-9-one Empirical Formula: C23H15NO3 Linear Formula: C23H15NO3 Formula Weight: 353.37 MDL Number: MFCD00489199 Purity: ≥98% (HPLC) Storage: 2-8°C

  • Urea, Crystal, AR (ACS)

    Avantor - Macron Fine Chemicals™

    Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6

  • SIGMA Uridine 5'-diphosphogalactose disodium salt >=97.0%

    MilliporeSigma

    Synonym(s): UDP-Gal; UDP-galactose Empirical Formula: C15H22N2Na2O17P2 Linear Formula: C15H22N2Na2O17P2 Formula Weight: 610.27 MDL Number: MFCD00077895 …

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  • Urea, ULTRAPURE BIOREAGENT

    Avantor - J.T.Baker®

    Formula: (NH2)2CO Formula Weight: 60.06 CAS Number: 57-13-6 Description: For Protein Solubilization and Denaturation

  • BTEX Mix, Underground Storage Tank certified reference material, TraceCERT®, 200…

    MilliporeSigma

    Synonym: BTEX Solution, UST BTEX Mix Legal Information Trace CERT is a registered trademark of Sigma-Aldrich Co. LLC

  • Urea Gr For Analysis ACS, Reagent Ph Eur

    MilliporeSigma

    Formula: CO(NH2)2 Grade: ACS, Reag. Ph Eur CAS No.: 57-13-6 pH: 9 (100 g/l, H2O, 20°C) Solubility: 590 g/l (20°C) Melting Point: 133°C Molar Mass: 60.06 g/mol Bulk Density: 720 - 760 kg/m3 Vapor Pressure: Density: 1.34 g/cm3 (20°C) Hill Formula: CH4N2O

  • Urea, ACS, 99.0-100.5%

    Alfa Aesar

    Synonym(s): Carbamide Formula: NH2CONH2 Formula weight: 60.06 Purity: 99.0-100.5% CAS Number: 57-13-6 Harmonized Tariff Code:  3102.10

  • Urea, USP

    Avantor - J.T.Baker®

    Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6 Specific Gravity: 1L = 1.32 Kg

  • Urea, ACS reagent, 99.0-100.5%

    MilliporeSigma

    Synonyms: Carbamide; Carbonyldiamide Formula: NH2CONH2 Formula Weight: 60.06 CAS No.: 57-13-6 Purity: 99.0-100.5% 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…

  • SIGMA Uridine >=99%

    MilliporeSigma

    Synonym(s): 1-β-D-Ribofuranosyluracil; Uracil-1-β-D-ribofuranoside Empirical Formula: C9H12N2O6 Linear Formula: C9H12N2O6 Formula Weight: 244.20 MDL Number: MFCD00006526 Purity: …

  • U-373 MG (Uppsala) cell line

    MilliporeSigma

    Included Fees: C941M52 has a Dry/Wet Ice Fee included in the price. C941M53 has a Dry/Wet Ice Fee included in the price. C941M54 has a Dry/Wet Ice Fee included in the price. C941M51 has a Dry/Wet Ice Fee included in the price. To see the value of these fees, download our Fee List.

  • ALDRICH 10-Undecen-1-ol, 98%

    MilliporeSigma

    Synonym(s): Undecylenyl alcohol Formula: CH2=CH(CH2)9OH Formula Weight: 170.29 CAS No.: 112-43-6 Purity: 98% Density: 0.85g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • SIGMA Ultra-low Range Molecular Weight Marker (M.W. 1,060-26,600)

    MilliporeSigma

    Storage: −20°C

  • Univer 3 Powder Pillows

    Hach

    Indicator/buffer for use with total hardness test kits Packaged in foil powder pillows for stability and unit dose operation pk/100 Powder Pillows

  • ALDRICH Urea hydrogen peroxide, 97%

    MilliporeSigma

    Synonym(s): Hydrogen peroxide-Urea adduct; Carbamide Per hydrate; Carbamide peroxide; Percarbamide; Urea hydrogen peroxide Formula: CO(NH2)2 · H2O2 Formula Weight: 94.07 CAS No.: 124-43-6 UN Number: UN1511 Purity: 97% Application: …

  • Urotensin II, goby

    Alfa Aesar

    Synonym(s): Ala-Gly-Thr-Ala-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val, (Disulfide bridge: Cys^6-Cys^1^1 Formula: C62H84N14O17S2 Formula weight: 1361.57 CAS Number: 9047-55-6 Harmonized Tariff Code:  2933.99

  • Uridine-5'-diphosphate sodium salt, 98+%

    Alfa Aesar

    Synonym(s): UDP sodium salt Formula: C9H12N2Na2O12P2 Formula weight: 448.12 Purity: 98+% CAS Number: 21931-53-3 Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H371-H336 Toxic if swallowed. May cause damage to organs. May cause drowsiness or dizziness. Precautionary…

  • ALDRICH 2-Undecanone, 99%

    MilliporeSigma

    Synonym(s): Methyl nonyl ketone Empirical Formula: C11H22O Linear Formula: CH3(CH2)8COCH3 Formula Weight: 170.29 MDL Number: MFCD00009583 Purity: 99% Boiling Point: 231-232 °C(lit.) Melting Point: …

  • ALDRICH Undecylenic acid, natural, >=97%, FG

    MilliporeSigma

    Synonym(s): 10-Undecenoic acid; Undecylenic acid Empirical Formula: C11H20O2 Linear Formula: CH2=CH(CH2)8COOH Formula Weight: 184.28 MDL Number: MFCD00004442 Purity: ≥97% Boiling Point: …

  • SIGMA Uricase from Arthrobacter globiformis lyophilized powder, 15-30 units/mg…

    MilliporeSigma

    Synonym(s): Urate oxidase; Urate:O2 oxidoreductase MDL Number: MFCD00082126 Storage: −20°C

  • Univer 3 Powder, 454G

    Hach

    Combined indicator and buffer for determination of total hardness by titration methods. 454 g bottle

  • 1-Undecyne, 97%

    GFS Chemicals

    CH3(CH2)8C≡CH CAS#: 2243-98-3 F.W.: 152.28

  • Uridine-5'-triphosphate trisodium salt, 98+%

    Alfa Aesar

    Synonym(s): UTP-Na3 Formula: C9H12N2Na3O15P3 Formula weight: 550.09 Purity: 98+% CAS Number: 19817-92-6 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • SIGMA U-104 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 4-[[[(4-Fluorophenyl)amino]carbonyl]amino]-benzenesulfonamide; NSC 213841 Empirical Formula: C13H12FN3O3S Linear Formula: C13H12FN3O3S Formula Weight: 309.32 MDL Number: MFCD00159265 …

  • ALDRICH Urea-13C, research grade, 99 atom % 13C

    MilliporeSigma

    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.)

  • SIGMA Urapidil hydrochloride solid

    MilliporeSigma

    Synonym(s): 6-[[3-[4-(o-Methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyluracil hydrochloride Empirical Formula: C20H29N5O3 -+ HCl Linear Formula: C20H29N5O3 -+ HCl Formula Weight: 423.94 MDL…

  • SIGMA Unisol Blue AS for microscopy

    MilliporeSigma

    Synonym(s): 1,4-Bis(isopropylamino)anthraquinone; Disperse Blue 134; Solvent Blue 36 Empirical Formula: C20H22N2O2 Linear Formula: C20H22N2O2 Formula Weight: 322.40 MDL Number: MFCD00045353

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