Chemicals Reagents N
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N-(2,2,2-trifluoroethyl)-L-Leucine Ethyl Ester
MilliporeSigmaMolecular Formula: C10H18F3NO2 Molecular Weight: 241.25 Linear Structural Formula: C10H18F3NO2 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data…
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Synonym(s): HSAN5; NGFB; hNGFβ Purity: >97% (SDS-PAGE) Physical form: Lyophilized from 0.2% acetic acid containing 5 mg bovine serum albumin. Analysis Note: The biological activity is measured in a cell proliferation assay using a factor-dependent human erythroleukemic cell line,…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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N,N-Diethylsalicylamide, 97%
Thermo Scientific ChemicalsFormula: C11H15NO2 Formula weight: 193.25 Purity: 97% CAS Number: 19311-91-2 Harmonized Tariff Code: 2924.29 Hazard Statements:
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ALDRICH (S,R)-Noscapine, 97%
MilliporeSigmaFormula: C22H23NO7 Formula Weight: 413.42 CAS No.: 128-62-1 Purity: 97% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 363960.pdf Tested metabolites are…
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Nickel wire reel, 20m, diameter 0.125mm, hard, 99.98%
MilliporeSigmaFor updated SDS information please visit www.goodfellow.com. Synonyms: Nickel; NI005121 Molecular Formula: Ni Molecular Weight: 58.69 Linear Structural Formula: Ni MDL Number: MFCD00011137 Purity: 99.98% Melting Point: 1453 C (lit.) Density: 8.9 g/mL at 25 C (lit.) …
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Synonyms: Dde-L-Val-ol Purity Limit: ≥ 98% (HPLC) Molecular Formula: C15H25NO3 Molecular Weight: 267.4 MDL No.: MFCD06796888 Appearance: White crystalline powder Melting Point: 70-77 °C Optical Rotation: [a]D20 = -50 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8 °C
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1-Naphthylacetic acid, 96%, may cont. up to 4% 2-isomer
Thermo Scientific ChemicalsSynonym(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…
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Ninhydrin, ACS reagent
MilliporeSigmaSynonyms: 1,2,3-Indantrione monohydrate; 2,2-Dihydroxy-1,3-indanedione; Trioxohydrindene monohydrate Formula: C9H6O4 Formula Weight: 178.14 CAS No.: 485-47-2 Application: Used in the detection and assay of peptides, amino acids, amines, and amino sugars…
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Naphtho[1,2-c:5,6-c']bis[1,2,5]thiadiazole >98% (HPLC)
MilliporeSigmaSynonyms: NT; NTz Molecular Formula: C10H4N4S2 Molecular Weight: 244.3 Linear Structural Formula: C10H4N4S2 Purity: >98% (HPLC) Application: NTz contains two fused 1, 2, 5-thiadiazole rings that lower the band gap; enhance the interchain packing; and improve the charge mobility…
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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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Nickel(II) chloride, anhydrous, 98%
Thermo Scientific ChemicalsFormula: Cl2Ni Formula weight: 129.60 Purity: 98% CAS Number: 7718-54-9 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2827.35 Hazard Statements: H301-H331-H334-H350-H360-H372-H341-H315-H317 Toxic if swallowed. Toxic if inhaled. May cause…
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Range: 250-2500 ppm as NaNO2 MDL: 250 ppm Method: Ceric Sulfate Titrant with Ferroin Indicator Increments: 250, 275, 300, 325, 350, 375, 400, 450, 500, 625, 750, 875, 1000, 1250, 1750, 2500 ppm Kit comes in a cardboard box and contains everything needed to perform 30…
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ALDRICH N,N'-(1,2-Dihydroxyethylene)bisacrylamide, 97%
MilliporeSigmaSynonym(s): N,N' -Bisacryloyl-1,2-dihydroxy-1,2-ethylenediamine; DHEBA Empirical Formula: C8H12N2O4 Linear Formula: [H2C=CHCONHCH(OH)-]2 Formula Weight: 200.19 MDL Number: MFCD00008624 Purity: 97% Melting Point: …
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Na-Fmoc-L-asparagine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Asn-OHFmoc-(S)-2-aminosuccinic acid 4-amide Purity Limit: ≥ 98% (HPLC) CAS No.: 71989-16-7 Molecular Formula: C19H18N2O5 Molecular Weight: 354.4 MDL No.: MFCD00037132 Appearance: White to off-white powder Melting Point: 173-197 °C Optical Rotation: …
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N,N-Dimethyl-p-phenylenediamine sulfate, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Amino-N,N-dimethylaniline sulfate, 4-Dimethylaminoaniline sulfate Formula: C8H12N2 H2SO4 Formula weight: 234.28 Purity: 98% CAS Number: 536-47-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2921.51 Hazard Statements: …
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Nickel, AAS standard solution, Specpure r, Ni 1000µg/ml
Thermo Scientific ChemicalsFormula: Ni in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314-H317-H208 Causes severe skin burns and eye damage. May cause an allergic skin reaction. Precautionary Statements: …
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Ni(COD)(DQ) >=95%
MilliporeSigmaSynonyms: Bis(1,5-cyclooctadiene)(duroquinone) nickel(0) Molecular Formula: C18H24NiO2 Molecular Weight: 331.08 Linear Structural Formula: C18H24NiO2 Purity: >=95% Melting Point: 227 C (decomposition) Application: Ni(COD)(DQ), as shown by the Engle lab, is an air- and…
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N-Boc-4-iodo-L-phenylalanine, 98%
Thermo Scientific ChemicalsSynonym(s): Boc-Phe(4-I)-OH Formula: C14H18INO4 Formula weight: 391.21 Purity: 98% CAS Number: 62129-44-6 Harmonized Tariff Code:
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Nifedipine Nitrophenylpyridine Analog
MilliporeSigmaUnited 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: …
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N-(3,5-Bis(trifluoromethyl)phenyl)-2-chloroacetamide >=95%
MilliporeSigmaSynonyms: N-Chloroacetyl-3,5-bis(trifluoromethyl)aniline; Electrophilic scout fragment; KB05; Scout fragment for targetable cysteine Molecular Formula: C10H6ClF6NO Molecular Weight: 305.6 Linear Structural Formula: C10H6ClF6NO MDL Number: MFCD00077474 Purity: >=95% …
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Nitric Acid
Columbus Chemical IndustriesColumbus Chemical Industries' Krystal pure nitric acid is a custom specification for the Semiconductor and Electronics market, featuring low trace metal content reported to ppb limits and low particle counts. Columbus Chemical Industries operates nitric acid distillation at both our Columbus, WI…
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Synonym(s): α-Naphthyl phosphate disodium salt; Disodium 1-naphthyl phosphate Empirical Formula: C10H7Na2O4P Linear Formula: C10H7Na2O4P Formula Weight: 268.11 MDL Number: MFCD00041007 …
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3-Nitro-4-chlorobenzaldehyde ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 16588-34-4 Molecular Formula: C7H4ClNO3 Molecular Weight: 185.57 MDL No.: MFCD00007078 Appearance: Pale yellow needles Melting Point: 59-65 ºC Storage Temperature: Store at 0-8 °C
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N-Acetyl-L-tryptophan, 99%
Thermo Scientific ChemicalsSynonym(s): Ac-L-Trp-OH Formula: C13H14N2O3 Formula weight: 246.30 Purity: 99% CAS Number: 1218-34-4 Harmonized Tariff Code: 2933.99
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N,N'-Methylenebisacrylamide, 2% soln.
Thermo Scientific ChemicalsSynonym(s): Bis-acrylamide, BAC Formula: C7H10N2O2 Formula weight: 154.17 CAS Number: 110-26-9 Harmonized Tariff Code: 2924.19
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SIGMA Neuroendocrine Regulatory Peptide-1 (human)
MilliporeSigmaSynonym(s): NERP-1 (Human) Storage: −20°C
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Neuraminidase enzymes are hydrolase enzymes that promote influenza virus release from infected cells and facilitate virus spread. Synonyms: Acyl-neuraminyl Hydrolase; Receptor-destroying enzyme; Sialidase MDL Number: MFCD00131711 Storage: -20C Application: Neuraminidase…