Reagents, N

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Reagents, N

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  • Nitrogen (Total) TNTplus Vial Test, UHR

    Hach

    Expert Ultra High Range Nitrogen test made simple. Nitrogen TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. For determination of Total Nitrogen by the Persulfate Digestion method. Easy and safe…

  • N-Benzyl-D-valine methyl ester hydrochloride ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: Bzl-D-Val-OMe·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 210917-86-5 Molecular Formula: C13H19NO2·HCl Molecular Weight: 257.8 MDL No.: MFCD03788630 Appearance: White crystalline powder Melting Point: 164-170 °C Optical Rotation: [a]D20 = -17 ± 2º (C=1 in MeOH) …

  • SIGMA NAEPA >=98 (TLC), solid

    MilliporeSigma

    Synonym(s): (Z)-N-[2-(Phosphonooxy)ethyl]-9-octadecenamide Empirical Formula: C20H40NO5P Linear Formula: C20H40NO5P Formula Weight: 405.51 MDL Number: MFCD06798344 Purity: ≥98 (TLC) Melting Point: 75.8-84.0…

  • SIGMA Neomycin trisulfate salt hydrate plant cell culture tested

    MilliporeSigma

    Empirical Formula: C23H46N6O13 -+ 3H2SO4 -+ xH2O Linear Formula: C23H46N6O13 -+ 3H2SO4 -+ xH2O Formula Weight: 908.88 (anhydrous basis)

  • ALDRICH (3'-Nitropropiophenone), 98%

    MilliporeSigma

    Empirical Formula: C9H9NO3 Linear Formula: O2NC6H4COC2H5 Formula Weight: 179.17 MDL Number: MFCD00051516 Purity: 98% Melting Point: 98-101 °C(lit.)

  • Nutrient Broth, No. 4, for microbiology

    MilliporeSigma

    Synonyms: Standard - Nutrient Broth MDL No.: MFCD01867738

  • SIGMA a-Naphthyl Butyrate Esterase, Lymphocyte

    MilliporeSigma

    Storage: 2-8°C

  • ALDRICH (1R)-(-)-Nopol, 98%

    MilliporeSigma

    Synonym(s): (−)-Nopol; (1 R )-6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-ethanol; 6,6-Dimethyl-2-norpinene-2-ethanol; 6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-ethanol Formula: C11H18O Formula Weight: 166.26 CAS No.: 35836-73-8 Purity: 98% Density: 0.973g/mLat…

  • ALDRICH N-Cbz-4-aminocyclohexanone, 97%

    MilliporeSigma

    Synonym(s): (4-Oxocyclohexyl)carbamic acid benzyl ester; 4-(Benzyloxycarbonylamino)cyclohexanone; Benzyl 4-oxocyclohexylcarbamate Empirical Formula: C14H17NO3 Linear Formula: C14H17NO3 Formula Weight: 247.29 MDL Number: …

  • ROCHE NAD, Grade II, free acid

    MilliporeSigma

    Synonyms: β-Nicotinamide adenine dinucleotide hydrate; β-DPN; β-NAD; Coenzyme 1; Cozymase; DPN; Diphosphopyridine nucleotide; NAD; Nadide Empirical Formula (Hill Notation): C 21 H 27 N 7 O 14 P 2 ¬? xH 2 O Formula Weight: 663.43 (anhydrous basis) Linear Formula: C 21…

  • SIGMA N-tert-Butyl-a-phenylnitrone >=98% (GC)

    MilliporeSigma

    Synonym(s): N -Benzylidene- tert -butylamine N-oxide; PBN; Phenyl N -t-butylnitrone Empirical Formula: C11H15NO Linear Formula: C6H5CH=N(O)C(CH3)3 Formula Weight: 177.24 MDL Number: MFCD00008799 Purity: ≥98%…

  • ALDRICH 1-(2-Nitrophenyl)-1,2-ethanediol, 98%

    MilliporeSigma

    Synonym(s): 2-Nitrostyrene glycol Empirical Formula: C8H9NO4 Linear Formula: O2NC6H4CH(OH)CH2OH Formula Weight: 183.16 MDL Number: MFCD00010295 Purity: 98% Melting Point: 96-98 °C(lit.)

  • ALDRICH 2-Nitrophenylacetic acid, 98%

    MilliporeSigma

    Empirical Formula: C8H7NO4 Linear Formula: O2NC6H4CH2CO2H Formula Weight: 181.15 MDL Number: MFCD00007190 Purity: 98% Melting Point: 137-140 °C(lit.) Beilstein Registry Number: 1959243

  • ALDRICH (+)-Nootkatone, Greater Than or Equal to 99.0% (GC)

    MilliporeSigma

    Formula: C15H22O Formula Weight: 218.33 CAS No.: 4674-50-4 Purity: ≥99.0% (GC) Packaging: 2.5 g in glass bottle

  • ALDRICH N,N-Diethyl-2-(trimethylsilyl)indole-1-carboxamide, 90%

    MilliporeSigma

    Empirical Formula: C16H24N2OSi Linear Formula: C16H24N2OSi Formula Weight: 288.46 MDL Number: MFCD09836230 Purity: 90% Density: 1.030 g/mL at 25 °C Refractive Index: n 20/D 1.555

  • N-Tritylglycine, 97%

    Alfa Aesar

    Synonym(s): N-(Triphenylmethyl)glycine, Trt-Gly-OH Formula: (C6H5)3CNHCH2CO2H Formula weight: 317.39 Purity: 97% CAS Number: 5893-05-0 Harmonized Tariff Code:  2922.49

  • SIGMA Na-Benzoyl-L-arginine ethyl ester hydrochloride trypsin substrate

    MilliporeSigma

    Synonym(s): BAEE Empirical Formula: C15H22N4O3 -+ HCl Linear Formula: C15H22N4O3 -+ HCl Formula Weight: 342.82 MDL Number: MFCD00012579 Storage: 2-8°C Beilstein Registry Number: 3781694

  • Na-Fmoc-Ne-allyloxycarbonyl-L-lysine ; >/= 98% (HPLC)

    AFG Bioscience

    Synonyms: Fmoc-L-Lys(Aloc)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 146982-27-6 Molecular Formula: C25H28N2O6 Molecular Weight: 452.51 MDL No.: MFCD00190872 Appearance: White to off-white powder Optical Rotation: [a]D20 = -12 ± 2º (C=1 in DMF) Storage Temperature: Store at…

  • Neodymium powder, -40 mesh, 99.9% (REO)

    Alfa Aesar

    Purity: 99.9% (REO) CAS Number: 7440-00-8 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2805.30 Hazard Statements: H228-H260 Flammable solid. In contact with water releases flammable gases which may ignite spontaneously. Precautionary…

  • N-(1-Naphthyl)ethylenediamine dihydrochloride, ACS reagent, >98%

    MilliporeSigma

    Synonyms: 2-(1-Naphthylamino)ethylamine dihydrochloride Formula: C10H7NHCH2CH2NH2 · 2HCl Formula Weight: 259.17 CAS No.: 1465-25-4 Purity: >98% Application: Coupling agent for the spectrophotometric…

  • Nizatidine

    MilliporeSigma

    Synonym(s): N -[2-[[[2-[(Dimethylamino)methyl]-4-thiazolyl]methyl]thio]ethyl]- N '-methyl-2-nitro-1,1-ethenediamine Empirical Formula: C12H21N5O2S2 Formula Weight: 331.46 Linear Formula: …

  • (+/-)-Naringenin

    Spectrum Chemical

    CAS No.: 93602-28-9

  • Nickel 61, ^6^1Ni, plasma standard solution, Specpure®, ^6^1Ni 10µg/ml

    Alfa Aesar

    Formula: Matrix 2 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2845.90 Hazard Statements:

  • N4-Benzoylcytidine ; >/= 99% (HPLC)

    AFG Bioscience

    Purity Limit: ≥ 99% (HPLC) CAS No.: 13089-48-0 Molecular Formula: C16H17N3O6 Molecular Weight: 347.32 MDL No.: MFCD00010572 Appearance: White to off-white powder Comments: [a]27 +55°, c = 0.1 in CH3OH Storage Temperature: Store at ≤ -15 °C

  • N-(2-Cyanoethyl)-N-(2-hydroxyethyl)aniline, 98%

    Alfa Aesar

    Synonym(s): 3-[N-(2-Hydoxyethyl)anilino]propionitrile Formula: C11H14N2O Formula weight: 190.25 Purity: 98% CAS Number: 92-64-8 Harmonized Tariff Code:  2921.49

  • N-Benzyl-4-methoxy-N-phenylbenzamide, 97%

    Alfa Aesar

    Formula: C21H19NO2 Formula weight: 317.39 Purity: 97% CAS Number: 111735-27-4 Harmonized Tariff Code:  2924.29 Risk Phrases:

  • N-Boc-2-cyclopentyl-L-glycine dicyclohexylammonium salt, 95%

    Alfa Aesar

    Synonym(s): Boc-Cpg-OH.DCHA Formula: C12H21NO4.C12H23N Formula weight: 424.62 Purity: 95% CAS Number: 109183-72-4 Harmonized Tariff Code:  2924.29

  • ALDRICH N,N-Dibutylaniline, 97%

    MilliporeSigma

    Empirical Formula: C14H23N Linear Formula: C6H5N[(CH2)3CH3]2 Formula Weight: 205.34 MDL Number: MFCD00035799 Purity: 97% Boiling Point: 269-270 °C(lit.) Density: …

  • N-Phenyl-N-(4-piperidinyl)propionamide, 98%

    Alfa Aesar

    Formula: C14H20N2O Formula weight: 232.33 Purity: 98% CAS Number: 1609-66-1 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Na-Fmoc-N?-(4-toluenesulfonyl)-L-arginine ; 99%

    AFG Bioscience

    Synonyms: Fmoc-L-Arg(Tos)-OH Purity Limit: 99% CAS No.: 83792-47-6 Molecular Formula: C28H30N4O6S Molecular Weight: 550.6 MDL No.: MFCD00063331 Optical Rotation: +5.5°±1°(c=1% DMF) Storage Temperature: Store at 0-8°C

  • SIGMA Nitrofurantoin crystalline

    MilliporeSigma

    Synonym(s): N -(5-Nitro-2-furfurylidene)-1-aminohydantoin; Furadoxyl; Nitrofurantoine Empirical Formula: C8H6N4O5 Linear Formula: C8H6N4O5 Formula Weight: 238.16 MDL Number: MFCD00003224 …

  • NEOCUPROINE, 0.1 Percent ALC, For Copper, APHA

    Spectrum Chemical

    UN No.: UN1993 Class: 3 Pkg. Group: PG II

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