Chemicals Reagents N

Chemicals Reagents N

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  • ALDRICH trans,trans-2,4-Nonadienal, >=89%, FG

    Empirical Formula: C9H14O Linear Formula: CH3(CH2)3CH=CHCH=CHCHO Formula Weight: 138.21 MDL Number: MFCD00007006 Purity: ≥89% Boiling Point: 97-98 °C/10 mmHg(lit.) Density: 0.862 g/mL at 25 °C(lit.)...

  • N-(3-Amino-4-methylphenyl)acetamide AldrichCPR

    Molecular Formula: C9H12N2O Molecular Weight: 164.2 Linear Structural Formula: C9H12N2O MDL Number: MFCD00025202 Legal Information: Product of ChemBridge Corp. Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique...

  • Nifedipine Nitrophenylpyridine Analog

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Oxidized Nifedipine; 2,6-Dimethyl-4-(2-¦-nitrophenyl)-3,5-pyridinecarboxylic acid dimethyl ester Empirical Formula: C17H16N2O6 Formula Weight: 344.32 Linear Formula:...

  • Nimorazole >=98% (HPLC)

    Synonyms: 4-(2-(5-Nitro-1H-imidazol-1-yl)ethyl)morpholine; K 1900; K-1900; K1900; NSC 107524; NSC-107524; NSC107524 Molecular Formula: C9H14N4O3 Molecular Weight: 226.23 Linear Structural Formula: C9H14N4O3 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: Nimorazole is a...

  • 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 Registry Number:...

  • Niflumic acid impurity A

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-Chloropyridine-3-carboxylic acid; 2-Chloronicotinic acid Empirical Formula: C6H4ClNO2 Formula Weight: 157.55 Linear Formula: C6H4ClNO2 MDL Number: MFCD00006236 Melting...

  • Nitrazepam

    MilliporeSigma

    Molecular Formula: C15H11N3O3 Molecular Weight: 281.27 Linear Structural Formula: C15H11N3O3 MDL Number: MFCD00058577 Biochem Physiol Actions: Hypnotic; ligand for the GABAA receptor benzodiazepine modulatory site.

  • Neutral Red

    MilliporeSigma

    for microscopy (Bact., Bot., Fl., Hist., Vit.), indicator (pH 6.8-8.0) Synonym(s): 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride; Basic Red 5; Toluylene red Empirical Formula: C15H17ClN4 Formula Weight: 288.78 Linear Formula:...

  • 2,5-Norbornadiene (Stabilised) For Synthesis

    CAS No.: 121-46-0 UN No.: UN2251 Solubility: (20°C) practically insoluble Melting Point: -20°C Molar Mass: 92.14 g/mol Boiling Point: 90°C Vapor Pressure: 69 hPa (20°C) Flash Point: -11°C Refractive Index: -11°C Explosion Limit: 1.6 - 6.3 %(V) Density: 0.906 g/cm3 (20°C) Ignition Point: 350°C

  • SIGMA NG-Hydroxy-L-arginine acetate salt

    Synonym(s): NOHA acetate salt Empirical Formula: C6H14N4O3 -+ C2H4O2 Linear Formula: C6H14N4O3 -+ C2H4O2 Formula Weight: 250.25 MDL Number:...

  • Nickel electroplating solution

    Nickel electroplating solution is designed for the fabrication of low stress, smooth and pinhole-free nickel films. Synonyms: Ni electroplating solution; Ni plating solution Purity: 0.015 g/L+/-0.0015 g/L (Wetting agent); 1.25 g/L+/-0.125 g/L (Stabilizer); 170 g/L+/-5 g/L (Ni(SO3NH2)2·4H2O ); 30...

  • ALDRICH 2-Nitroimidazole, 98%

    Synonym(s): Azomycin Empirical Formula: C3H3N3O2 Linear Formula: C3H3N3O2 Formula Weight: 113.07 MDL Number: MFCD00005185 Purity: 98% Melting Point: 287 °C (dec.)(lit.) Beilstein Registry Number:...

  • Nigrosin, Water Soluble

    Spectrum Chemical

    CAS No.: 8005-03-6

  • SIAL 1-Naphthol

    MilliporeSigma

    puriss. p.a., Reag. Ph. Eur., ≥99% (GC) Synonym(s): α-Naphthol; 1-Hydroxynaphthalene Empirical Formula: C10H8O Formula Weight: 144.17 Linear Formula: C10H7OH MDL Number: MFCD00003930 Purity: ≥99% (GC) Boiling Point:...

  • SIGMA NG,NG'-Dimethyl-L-arginine di(p-hydroxyazobenzene-p'-sulfonate) salt >=99% (TLC)

    Synonym(s): SDMA Empirical Formula: C8H18N4O2 -+ 2C12H10N2O4S Linear Formula: C8H18N4O2 -+ 2C12H10N2O4S Formula Weight:...

  • ALDRICH Nickel, sputtering target, diam. x thickness 2.00in. x 0.25in., 99.95% trace metals basis

    Empirical Formula: Ni Linear Formula: Ni Formula Weight: 58.69 MDL Number: MFCD00011137 Purity: 99.95% trace metals basis Boiling Point: 2732 °C(lit.) Melting Point: 1453 °C(lit.) Density: 8.9 g/mL at 25 °C(lit.)

  • SIGMA N-Acetyl-2,3-dehydro-2-deoxyneuraminic acid >=93%

    Synonym(s): 2,3-Dehydro-2-deoxy-N-acetylneuraminic acid Empirical Formula: C11H17NO8 Linear Formula: C11H17NO8 Formula Weight: 291.25 MDL Number: MFCD00135810 Purity: ≥93% Storage: −20°C Beilstein Registry Number:...

  • N-CBZ-L-phenylalanine p-Nitrophenyl Ester

    CAS No.: 2578-84-9

  • SIGMA Na-Methyl-L-lysine monohydrochloride >=98.0% (TLC)

    Synonym(s): ( S )-6-Amino-2-(methylamino)hexanoic acid hydrochloride; N -Me-Lys-OH -+ HCl Empirical Formula: C7H16N2O2 -+ HCl Linear Formula: C7H16N2O2 -+ HCl Formula Weight: 196.68 MDL Number: MFCD00672351...

  • SIGMA Nile Red Technical grade

    Synonym(s): Nile Blue A Oxazone Empirical Formula: C20H18N2O2 Linear Formula: C20H18N2O2 Formula Weight: 318.37 MDL Number: MFCD00011639 Melting Point: 203-205 °C(lit.) Beilstein Registry Number: 279110

  • ALDRICH Nonafluoro-tert-butyl alcohol, 99%

    Synonym(s): 1,1,1,3,3,3-Hexafluoro-2-trifluoromethyl-2-propanol; Perfluoro- tert -butyl alcohol Empirical Formula: C4HF9O Linear Formula: (CF3)3COH Formula Weight: 236.04 MDL Number: MFCD00042092 Purity: 99% Boiling Point: 45 °C(lit.) Density:...

  • N-(n-Butyl)thiophosphoric triamide analytical standard

    N-(n-Butyl)thiophosphoric triamide (nBPTT), an active ingredient in nitrogen stabilizers, is widely used as a urease inhibitor. Its mode of action involves the inhibition of urease enzyme thereby improving the efficiency of urea-containing fertilizers. nBPTT is also effective in increasing plant...

  • Novobiocin sodium, meets USP testing specifications

    Synonyms: Novobiocin sodium salt Formula: C31H35N2NaO11 Formula Weight: 634.61 CAS No.: 1476-53-5 Storage Temperature: 2-8°C Application: For the production of positively supercoiled plasmid DNA. 1 Inhibitor of bacterial DNA gyrase and eukaryotic DNA...

  • SIGMA NIR 5e >=80% (HPCE), suitable for fluorescence, BioReagent

    Synonym(s): 1,1'-Bis(3-isothiocyanatopropyl)-11-chloro-4,5:4',5'-dibenzo-3,3,3',3'-tetramethyl-10,12-trimethylenindotricarbocyanine bromide Empirical Formula: C46H46BrClN4S2 Linear Formula: C46H46BrClN4S2 Formula...

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