Reagents, N

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Reagents, N

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  • N-(4-Fluorophenyl)thiourea, 99%

    Alfa Aesar

    Formula: C7H7FN2S Formula weight: 170.21 Purity: 99% CAS Number: 459-05-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P280f-P309-P310 Wear protective…

  • ALDRICH 3-Nitrophenyl isocyanate, 97%

    MilliporeSigma

    Empirical Formula: C7H4N2O3 Linear Formula: O2NC6H4NCO Formula Weight: 164.12 MDL Number: MFCD00007220 Purity: 97% Boiling Point: 130-131 °C/11 mmHg(lit.) Melting Point: …

  • ALDRICH 5-Nitroindazole, >=99%

    MilliporeSigma

    Empirical Formula: C7H5N3O2 Linear Formula: C7H5N3O2 Formula Weight: 163.13 MDL Number: MFCD00005693 Purity: ≥99% Melting Point: 204-208 °C(lit.) Beilstein Registry Number: 7936

  • 4-Nitro-^a-toluenesulfonyl chloride, 97%

    Alfa Aesar

    Synonym(s): 4-Nitrobenzylsulfonyl chloride Formula: C7H6ClNO4S Formula weight: 235.64 Purity: 97% CAS Number: 4025-75-6 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye…

  • SIGMA Naringin >=90%, from citrus fruit

    MilliporeSigma

    Synonym(s): 4',5,7-Trihydroxyflavanone 7-rhamnoglucoside; Naringenine-7-rhamnosidoglucoside Empirical Formula: C27H32O14 Linear Formula: C27H32O14 Formula Weight: 580.53 MDL Number: MFCD00148888 Purity: ≥90% …

  • ALDRICH N-Fmoc-piperidine-2-carboxylic acid, 97%

    MilliporeSigma

    Synonym(s): 1,2-Piperidinedicarboxylic acid, 1-(9 H -fluoren-9-ylmethyl) ester; Fmoc-DL-pipecolic acid Empirical Formula: C21H21NO4 Linear Formula: C21H21NO4 Formula Weight: 351.40 MDL Number: MFCD01823265 Purity: 97%…

  • ALDRICH N-Boc-piperidine-2-methanol, 97%

    MilliporeSigma

    Synonym(s): 2-Hydroxymethylpiperidine-1-carboxylic acid tert -butyl ester; N -Boc-2-(hydroxymethyl)piperidine Empirical Formula: C11H21NO3 Linear Formula: C11H21NO3 Formula Weight: 215.29 MDL Number: MFCD04114966 …

  • Nicotine ditartrate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): (−)-Nicotine hydrogen tartrate salt; (−)-1-Methyl-2-(3-pyridyl)pyrrolidine (+)-bitartrate salt Empirical Formula: C10H14N2 -+ 2C4H6O6 Formula Weight: …

  • ALDRICH N-Ethyl-2-nitroaniline, 98%

    MilliporeSigma

    Empirical Formula: C8H10N2O2 Linear Formula: O2NC6H4NHC2H5 Formula Weight: 166.18 MDL Number: MFCD00007091 Purity: 98% Boiling Point: 168 °C/20 mmHg(lit.) Density: …

  • Na-Azido-Ne-Fmoc-L-Lysine ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: (S)-(-)-2-Azido-6-(Fmoc-amino)hexanoic acidN3-L-Lys(Fmoc)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 473430-12-5 Molecular Formula: C21H22N4O4 Molecular Weight: 394.4 MDL No.: MFCD22989453 Appearance: White crystallilne powder Melting Point: 71-76 °C Iupac Name: …

  • ALDRICH (+)-Nootkatone, >=99.0% (GC)

    MilliporeSigma

    Empirical Formula: C15H22O Linear Formula: C15H22O Formula Weight: 218.33 MDL Number: MFCD04974578 Purity: ≥99.0% (GC) Melting Point: 35-39 °C Beilstein Registry Number: 4676969

  • ALDRICH N-Boc-4-hydroxyaniline, 97%

    MilliporeSigma

    Synonym(s): N -Boc-4-aminophenol Empirical Formula: C11H15NO3 Linear Formula: HOC6H4NHCO2C(CH3)3 Formula Weight: 209.24 MDL Number: MFCD00226573 Purity: 97% Melting Point: 143-147 °C(lit.)

  • 2-[N-(7-Nitro-4-benzofurazanyl)methylamino]acethydrazide

    MilliporeSigma

    for fluorescence, ≥97.0% (CHN) Synonym(s): 4-( N -Hydrazinocarbonylmethyl- N -methylamino)-7-nitro-benzofurazan; N -(7-Nitro-4-benzofurazanyl]sarcosinehydrazide; DBD-CO-Hz Empirical Formula: C9H10N6O4 Formula Weight: 266.21 Linear…

  • N-Methyl-N-trimethylsilyltrifluoroacetamide activated II

    MilliporeSigma

    for GC, activated with 2-(Trimethylsilyl)ethanethiol Synonym(s): MSTFA activated II Refractive Index: n 20/D 1.380 Storage: 2-8°C RIDADR: UN 1993C 3 / PGIII

  • N-Boc-D-serine, 98+%

    Alfa Aesar

    Synonym(s): Boc-D-Ser-OH, N-(tert-Butoxycarbonyl)-D-serine Formula: C8H15NO5 Formula weight: 205.21 Purity: 98+% CAS Number: 6368-20-3 Harmonized Tariff Code:  2922.50

  • Naphtha, VM and P

    Spectrum Chemical

    CAS No.: 8030-30-6 UN No.: UN1268 Class: 3 Pkg. Group: PG II

  • ALDRICH 2-Nitrofluorene, 98%

    MilliporeSigma

    Empirical Formula: C13H9NO2 Linear Formula: C13H9NO2 Formula Weight: 211.22 MDL Number: MFCD00001117 Purity: 98% Melting Point: 156-158 °C(lit.)

  • ALDRICH Nonylamine, 98%

    MilliporeSigma

    Synonym(s): 1-Aminononane Empirical Formula: C9H21N Linear Formula: CH3(CH2)8NH2 Formula Weight: 143.27 MDL Number: MFCD00008249 Purity: 98% Boiling Point: 201 °C(lit.) Density: …

  • 4-Nitrobenzo-18-crown-6, 99%

    Alfa Aesar

    Formula: C16H23NO8 Formula weight: 357.35 Purity: 99% CAS Number: 53408-96-1 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 4-Nitro-1H-pyrazole-3-carboxylic acid, 98%

    Alfa Aesar

    Formula: C4H3N3O4 Formula weight: 157.08 Purity: 98% CAS Number: 5334-40-7 Harmonized Tariff Code:  2933.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • N-Boc-N-ethylglycine, 97%

    Alfa Aesar

    Synonym(s): N-tert-Butoxycarbonyl-N-ethylglycine Formula: C9H17NO4 Formula weight: 203.24 Purity: 97% CAS Number: 149794-10-5 Harmonized Tariff Code:  2924.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 1-Naphthylacetic acid, 96%, may cont. up to 4% 2-isomer

    Alfa Aesar

    Synonym(s): 1-Naphthaleneacetic acid Formula: C12H10O2 Formula weight: 186.21 Purity: 96%, may cont. up to 4% 2-isomer CAS Number: 86-87-3 Harmonized Tariff Code:  2916.39 Hazard Statements: H301-H318-H315-H335 Toxic if swallowed. Causes serious eye damage. Causes skin…

  • ALDRICH Naphthalene, 99%

    MilliporeSigma

    Empirical Formula: C10H8 Linear Formula: C10H8 Formula Weight: 128.17 MDL Number: MFCD00001742 Purity: 99% Boiling Point: 218 °C(lit.) Melting Point: 80-82 °C(lit.) Beilstein Registry Number: 1421310

  • N-(n-Heptyl)-n-octylamine, 98+%

    Alfa Aesar

    Formula: C15H33N Formula weight: 227.44 Purity: 98+% CAS Number: 26627-77-0 UN Number: UN2735 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2921.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

  • SIGMA Neurokinin-A EIA Kit for serum, plasma, culture supernatant and cell…

    MilliporeSigma

    Storage: −20°C

  • Nicotine Bitartrate Dihydrate

    MP Biomedicals

    Nicotine bitartrate dihydrate is naturally occurring isomer, which is Prototype nicotinic acetylcholine receptor agonist. Nicotine bitartrate dihydrate is the prototypical agonist at nicotinic cholinergic receptors where it dramatically stimulates neurons and ultimately blocks synaptic transmission.

  • Non Metals, plasma standard solution, Specpure r, As, B, P, S, Se, Si, Te @…

    Alfa Aesar

    Formula: Matrix 5 HCl/tr. F - UN Number: UN3264 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H301-H311-H314-H318-H332 Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage.…

  • (S)-(-)-1-(1-Naphthyl)ethylamine, 99%

    Alfa Aesar

    Formula: C12H13N Formula weight: 171.24 Purity: 99% CAS Number: 10420-89-0 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2921.49 Hazard Statements: H301-H314-H318-H312 Toxic if swallowed. Causes severe skin burns and eye damage. Causes…

  • ALDRICH Nitromethane-d3, 99 atom % D, contains 1% (v/v) TMS

    MilliporeSigma

    Synonym(s): Trideuteronitromethane Empirical Formula: CD3NO2 Linear Formula: CD3NO2 Formula Weight: 64.06 MDL Number: MFCD00044214 Boiling Point: 100 °C(lit.) Density: 1.183 g/mL at 25 °C(lit.) …

  • Naphthalene

    MilliporeSigma

    certified reference material, TraceCERT ® Empirical Formula: C10H8 Formula Weight: 128.17 Linear Formula: C10H8 MDL Number: MFCD00001742 Boiling Point: 218 °C(lit.) Melting Point: 80-82 °C(lit.) Beilstein…

  • ALDRICH Neryl acetate, natural, 90%

    MilliporeSigma

    Synonym(s): cis -3,7-Dimethyl-2,6-octadien-1-yl acetate Empirical Formula: C12H20O2 Linear Formula: CH3CO2CH2CH=C(CH3)CH2CH2CH=C(CH3)2 Formula Weight: 196.29 MDL…

  • ALDRICH Nickel(II) nitrate hexahydrate, 99.999% trace metals basis

    MilliporeSigma

    Empirical Formula: N2NiO6 -+ 6H2O Linear Formula: Ni(NO3)2 -+ 6H2O Formula Weight: 290.79 MDL Number: MFCD00149805 Purity: 99.999% trace metals basis Melting Point: 56 °C(lit.) Density: …

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