Reagents, N, MilliporeSigma, 1 g
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Synonyms: Nicotinamide; Niacinamide; Nicotinic acid amide; Pyridine-3-carboxylic acid amide; Vitamin B3; Vitamin PP Formula: C6H6N2O Formula Weight: 122.12 CAS No.: 98-92-0 Biochem/physiol Actions: Nicotinamide is an amide derivative of…
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N-(4-Methoxybenzylidene)-4-methoxyaniline, 97%
MilliporeSigmaCAS No.: 1749-08-2 Synonyms: 4-Methoxy- N -(4-methoxybenzylidene)aniline; N -(4-Methoxybenzylidene)-4-anisidine Formula: C15H15NO2 Formula Weight: 241.29 Linear Formula: C15H15NO2 MDL No.: MFCD00025800 Purity: …
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ALDRICH 2-Nitrofuran, 97%
MilliporeSigmaFormula: C4H3NO3 Formula Weight: 113.07 CAS No.: 609-39-2 UN Number: UN1325 Purity: 97% Packaging: 1, 5 g in glass bottle
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ALDRICH Neocuproine, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): 2,9-Dimethyl-1,10-phenanthroline; DMPHEN Formula: C14H12N2 Formula Weight: 208.26 CAS No.: 484-11-7 Purity: ≥98% Packaging: 1, 5, 25 g in poly bottle
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"4-Nitrophenol, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: p -Nitrophenol Formula: O2NC6H4OH Formula Weight: 139.11 CAS No.: 100-02-7 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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β-Nicotinamide adenine dinucleotide hydrate, =99%
MilliporeSigmaSynonyms: β-DPN; β-NAD; Coenzyme 1; Cozymase; DPN; Diphosphopyridine nucleotide; NAD; Nadide Formula: C21H27N7O14P2 · xH2O Formula Weight: 663.43 (anhydrous basis) CAS No.: 53-84-9 Purity: ≥99% Storage…
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N,N'-Disuccinimidyl carbonate
MilliporeSigma=95% Synonym: 4-Aminobutanoic acid, GABA, Piperidic acid, Piperidinic acid CAS Number: 74124-79-1 Empirical Formula (Hill Notation): C9H8N2O7 Molecular Weight: 256.17 Beilstein Registry Number: 1499137 EC Number: 277-730-3 …
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ALDRICH Nickel(II) trifluoromethanesulfonate, 96%
MilliporeSigmaSynonym(s): Nickel triflate Formula: C2F6NiO6S2 Formula Weight: 356.83 CAS No.: 60871-84-3 Purity: 96% Packaging: 1 g in glass bottle
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Formula: CH3(CH2)8C6H4OH Formula Weight: 220.35 CAS No.: 84852-15-3 Density: 0.937 g/mL at 25 °C(lit.) Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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Naltrexone hydrochloride
MilliporeSigmaEmpirical Formula: C20H23NO4 -+ HCl Linear Formula: C20H23NO4 -+ HCl Formula Weight: 377.86 MDL Number: MFCD00069324 Storage: 2-8°C Beilstein Registry Number: 3580333
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Nitrotetrazolium Blue chloride
MilliporeSigma~98% (TLC) Synonym(s): 2,2'-bis(4-Nitrophenyl)-5,5'-diphenyl-3,3'-(3,3'-dimethoxy-4,4'-diphenylene)ditetrazolium chloride; 3,3'-(3,3'-Dimethoxy-4,4'-biphenylene)bis[2-(4-nitrophenyl)-5-phenyl-2 H -tetrazolium chloride]; p -Nitro-Blue tetrazolium chloride; p -Nitrotetrazolium blue; NBT;…
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ALDRICH 2-Nitrophenyl selenocyanate, 98%
MilliporeSigmaFormula: O2NC6H4SeCN Formula Weight: 227.08 CAS No.: 51694-22-5 UN Number: UN3282 Purity: 98% Packaging: 1 g in glass bottle
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Synonym(s): p -Nitrophenyl phosphate disodium hexahydrate; Disodium 4-nitrophenyl phosphate hexahydrate; di-Sodium 4-nitrophenyl phosphate; pNPP disodium hexahydrate Formula: O2NC6H4OP(O)(ONa)2 · 6H2O Formula Weight: 371.14 CAS No.: …
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ALDRICH (+)-Nootkatone, Greater Than or Equal to 99.0% (GC)
MilliporeSigmaFormula: C15H22O Formula Weight: 218.33 CAS No.: 4674-50-4 Purity: ≥99.0% (GC) Packaging: 2.5 g in glass bottle
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Synonyms: beta-DPN; beta-NAD; Coenzyme 1; Cozymase; DPN; Diphosphopyridine nucleotide; NAD; Nadide Molecular Formula: C21H27N7O14P2 · xH2O Linear Structural Formula: C21H27N7O14P2 · xH2O MDL Number: MFCD00036253 Purity: >=96.5% (HPLC); >=96.5% (spectrophotometric assay) …
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ALDRICH 4-Nitrodiphenylamine, 99%
MilliporeSigmaFormula: C6H5NHC6H4NO2 Formula Weight: 214.22 CAS No.: 836-30-6 Purity: 99% Packaging: 1 g in glass bottle
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ALDRICH 2-Nitro-4-(trifluoromethyl)benzaldehyde, 97%
MilliporeSigmaFormula: C8H4F3NO3 Formula Weight: 219.12 CAS No.: 109466-87-7 Purity: 97% Packaging: 1 g in glass bottle
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Synonym(s): ( S )-1-Chloro-3-tosylamido-4-phenyl-2-butanone; ( S )-1-Chloro-4-phenyl-3-tosylamido-2-butanone; TPCK; Tosyl-L-phenylalanyl-chloromethane Empirical Formula: C17H18ClNO3S Linear Formula: C17H18ClNO3S Formula…
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Novobiocin sodium, meets USP testing specifications
MilliporeSigmaSynonyms: 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…
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ALDRICH 2-Nitroimidazole, 98%
MilliporeSigmaSynonym(s): Azomycin Formula: C3H3N3O2 Formula Weight: 113.07 CAS No.: 527-73-1 UN Number: UN2811 Purity: 98% Application: Used to prepare nitroimidazole substituted boronic acids as precursors for imaging hypoxic tissue. Also used to…
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"Naphthalene, analytical standard"
MilliporeSigmaFormula: C10H8 Formula Weight: 128.17 CAS No.: 91-20-3 Purity: ≥99.7% (GC)
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ALDRICH (±)-Naringenin, Greater Than or Equal to 95%
MilliporeSigmaSynonym(s): (±)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4 H -1-benzopyran-4-one; 4′,5,7-Trihydroxyflavanone Formula: C15H12O5 Formula Weight: 272.25 CAS No.: 67604-48-2 Purity: ≥95% Packaging: 5, 25 g in poly bottle
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Synonyms: Dichloro(dimethoxyethane)nickel; NiCl2 glyme CAS Number: 29046-78-4 Formula: C4H10O2 · Cl2Ni Formula Weight: 219.72 Linear Formula: NiCl2:CH3OCH2CH2OCH3 MDL No.: MFCD00013481 Purity: 0.98 Melting Point: >300 C UNSPSC Code: 12352300
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(-)-Norepinephrine, >=98%, crystalline
MilliporeSigmaSynonyms: (R)-4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol; L-Arterenol; L-Noradrenaline; Levarterenol CAS Number: 51-41-2 Formula: C8H11NO3 Formula Weight: 169.18 Linear Formula: C8H11NO3 MDL No.: MFCD00025592 Purity: >=98% Storage: -20C Beilstein Registry Number: 2804840 …
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4-Nitrophenyl butyrate >=98%
MilliporeSigmaSynonym(s): p -Nitrophenyl butyrate; Butyric acid 4-nitrophenyl ester Empirical Formula: C10H11NO4 Linear Formula: C10H11NO4 Formula Weight: 209.20 MDL Number: MFCD00047734 Purity: ≥98% Density: 1.19 g/mL at…
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ALDRICH 5-(Dimethylamino)-1-naphthalenesulfonamide, 99%
MilliporeSigmaSynonym(s): DNSA; Dansyl amide Formula: (CH3)2NC10H6SO2NH2 Formula Weight: 250.32 CAS No.: 1431-39-6 Purity: 99% Packaging: 1 g in glass bottle
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"Norfloxacin, =98% (TLC)"
MilliporeSigmaSynonyms: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid; 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino-3-quinolinecarboxylic acid Formula: C16H18FN3O3 Formula Weight: 319.33 CAS No.: 70458-96-7 Purity: …
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ALDRICH 1-Naphthyl phosphate, 99%
MilliporeSigmaFormula: C10H9O4P Formula Weight: 224.15 CAS No.: 1136-89-6 Purity: 99% Packaging: 1, 5 g in glass bottle
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N-(3-Formyl-2-pyridinyl)-2,2-dimethylpropanamide, 97%
MilliporeSigmaCAS No.: 86847-64-5 Synonyms: N -(3-Formylpyridin-2-yl)-2,2-dimethylpropanamide; N -(3-Formylpyridin-2-yl)-2,2-dimethylpropionamide Formula: C11H14N2O2 Formula Weight: 206.24 Linear Formula: …
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CAS No.: 15537-71-0 Synonyms: NAP; NAPA; N-Acetyl-3-mercapto-D-valine Formula: C7H13NO3S Formula Weight: 191.25 Linear Formula: C7H13NO3S MDL No.: MFCD00078887 Purity: ≥99.0% (T) Melting Point: …
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Synonyms: N -Ethyl- N ′-(3-dimethylaminopropyl)carbodiimide polymer-bound; EDC polymer-bound MDL No.: MFCD01867668
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ALDRICH 4-Nitroindole, 97%
MilliporeSigmaFormula: C8H6N2O2 Formula Weight: 162.15 CAS No.: 4769-97-5 Purity: 97% Application: Reactant for preparation of: • Tryptophan dioxygenase inhibitors pyridyl-ethenyl-indoles as potential anticancer immunomodulators…