Chemicals Reagents N
-
Nalpha-Trityl-Nepsilon-Fmoc-L-lysine, 99% (HPLC)
AFG BioscienceCAS # 122832-81-9 Synonyms: Trt-L-Lys(Fmoc)-OH MDL No.: MFCD05663751 Melting Point: 166-171 °C Molecular Formula: C40H38N2O4 Molecular Weight: 610.75 Optical Rotation: [a]D20 = +35 ± 2º (C=1 in DMF) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White…
-
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
-
n-Propyl 4-hydroxybenzoate, 99+%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxybenzoic acid n-propyl ester, Propylparaben Formula: C10H12O3 Formula weight: 180.20 Purity: 99+% CAS Number: 94-13-3 Harmonized Tariff Code: 2918.29
-
ALDRICH N-Boc-1,6-hexanediamine hydrochloride, >=98%
MilliporeSigmaSynonym(s): N -Boc-1,6-diamino-hexane hydrochloride; tert -Butyl N -(6-aminohexyl)carbamate hydrochloride Empirical Formula: C11H24N2O2 -+ HCl Linear Formula: (CH3)3COCONH(CH2)6NH2 -+ HCl …
-
Neodymium(III) nitrate hexahydrate, 99.9% (REO)
Thermo Scientific ChemicalsFormula: Nd(NO3)3 6H2O Formula weight: 438.34 (330.25anhy) Purity: 99.9% (REO) CAS Number: 16454-60-7 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
-
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…
-
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and…
-
5-Nitroisatin, 98%
Thermo Scientific ChemicalsFormula: C8H4N2O4 Formula weight: 192.13 Purity: 98% CAS Number: 611-09-6 Harmonized Tariff Code: 2933.79 Hazard Statements: H341 Suspected of causing genetic defects. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required.…
-
Naloxone Hydrochloride
MP BiomedicalsNaloxone is specific and competitive opiate antagonist at mu, kappa, delta and sigma receptors; it blocks the action of sigma-agonists at opioid sites. It displaces morphine and other opiate agonists from the opiate receptor. It is more potent than Nalorphine and is also an effective antagonist for…
-
N-Methylformanilide, 99%
Thermo Scientific ChemicalsFormula: C8H9NO Formula weight: 135.17 Purity: 99% CAS Number: 93-61-8 Harmonized Tariff Code: 2924.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
Nitric Acid, Veritas Double Distilled
GFS ChemicalsNitric Acid HNO3, is a highly corrosive mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water. Most commercially available nitric acid has a concentration of 68% in water and is mostly used to produce…
-
Device Configuration: Single sampling Synonyms: General sampling, high purity application, 50 mL Application: Sterility testing, pyrogenic testing, endotoxin testing, chemical analysis, pH analysis, and fermentation applications Legal Information: NOVASEPTUM is a registered trademark of…
-
1-Naphthyl isocyanate, 98%
Thermo Scientific ChemicalsFormula: C11H7NO Formula weight: 169.18 Purity: 98% CAS Number: 86-84-0 UN Number: UN2206 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2929.10 Hazard Statements: H331-H334-H315-H319-H335 Toxic if inhaled. May cause allergy or asthma symptoms or breathing…
-
-
5-Nitrothiophene-2-carboxaldehyde, 98%
Thermo Scientific ChemicalsFormula: C5H3NO3S Formula weight: 157.15 Purity: 98% CAS Number: 4521-33-9 Harmonized Tariff Code: 2934.99
-
N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide is a silylating reagent which replaces the active hydrogen with tert-Butyldimethylsilyl group. The tert-Butyldimethylsilyl derivatives are found to be more resistant to hydrolysis and stable compared to trimethylsilyl (TMS) derivatives. This…
-
Synonym(s): Benzene chloramine; Chloramine B; Sodium (phenylsulfonyl)chloramide Empirical Formula: C6H5ClNNaO2S -+ xH2O Linear Formula: C6H5SO2NClNa -+ aq Formula Weight: 213.62 (anhydrous basis) MDL Number: …
-
N-(4-Piperidinyl)acetamide AldrichCPR
MilliporeSigmaMolecular Formula: C7H14N2O Molecular Weight: 142.2 Linear Structural Formula: C7H14N2O MDL Number: MFCD05254805 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…
-
2-Naphthyl-ß-D-galactopyranoside
AFG BioscienceSynonyms: 2-Naphthalenyl-ß-D-glucopyranosideß-Naphthyl-ß-D-galactopyranoside CAS No.: 33993-25-8 Molecular Formula: C16H18O6 Molecular Weight: 306.31 MDL No.: MFCD00004056 Storage Temperature: Store at 0-8°C
-
Nickel molybdenum oxide, 98%
Thermo Scientific ChemicalsSynonym(s): Nickel molybdate Formula: NiMoO4 Formula weight: 218.65 Purity: 98% CAS Number: 14177-55-0 Harmonized Tariff Code: 2841.70 Hazard Statements: H350-H372-H317 May cause cancer. Causes damage to organs through prolonged or repeated exposure. May cause an allergic skin…
-
N^a-Fmoc-N^y-trityl-L-asparagine, 97%
Thermo Scientific ChemicalsSynonym(s): Fmoc-Asn(Trt)-OH Formula: C38H32N2O5 Formula weight: 596.67 Purity: 97% CAS Number: 132388-59-1 Harmonized Tariff Cod
-
Newborn Calf Serum New Zealand origin
MilliporeSigmaSerum is mostly required as a supplement to cell culture media. It contains macromolecules, carrier proteins, attachment and spreading factors, low molecular weight nutrients, and hormones and growth factors.Newborn Bovine Serum (NBS) is collected from calves that are less than 10 days old.…
-
(-)-Nicotine hydrogen tartrate salt >=98% (HPLC)
MilliporeSigmaSynonyms: (-)-Nicotine ditartrate; (-)-1-Methyl-2-(3-pyridyl)pyrrolidine (+)-bitartrate salt Molecular Formula: C10H14N2 · 2C4H6O6 Molecular Weight: 462.41 Linear Structural Formula: C10H14N2 · 2C4H6O6 Purity: >=98% (HPLC) Storage: room temp Application: (-)-Nicotine…
-
Synonym(s): Nerve Growth Factor-β from rat CAS No.: 86923-98-0 Purity: ≥97% (SDS-PAGE) Physical form: Lyophilized from a 0.2 μm filtered solution in PBS and 1 M NaCl containing 50 μg of bovine serum albumin per 1 μg of cytokine Analysis Note: The biological…
-
Nonaethylene glycol monododecyl ether nonionic surfactant
MilliporeSigmaSynonym: C12E9, Dodecyl nonaethylene glycol ether, Dodecylnonaglycol, Polidocanol, Polyoxyethylene (9) lauryl ether CAS Number: 3055-99-0 Linear Formula: HO(CH2CH2O)9(CH2)11CH3 Molecular…
-
N,N-Dimethyl-p-toluidine
Spectrum ChemicalCAS No.: 99-97-8 UN No.: UN2810 Class: 6.1 Pkg. Group: PG III
-
-
4-Nitrophenyl formate, 98%
Thermo Scientific ChemicalsSynonym(s): Formic acid 4-nitrophenyl ester Formula: C7H5NO4 Formula weight: 167.12 Purity: 98% CAS Number: 1865-01-6 Harmonized Tariff Code: 2915.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
Na-Fmoc-N?,N?'-bis-Boc-L-arginine ; >/= 96% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Arg(Boc)2-OH Purity Limit: ≥ 96% (HPLC) CAS No.: 143824-77-5 Molecular Formula: C31H40N4O8 Molecular Weight: 596.70 MDL No.: MFCD00237008 Appearance: White to off-white powder Optical Rotation: [a]D25 = -3.3 ± 1º (C=1% in DMF) Storage Temperature: Store…
/= 96% (HPLC)"}' data-compare-data=""> -
N,N-Dimethylacetamide anhydrous, ZerO2®, 99.8%
MilliporeSigmaSynonyms: N,N-Dimethylacetamide ZerO2®; Degassed and low oxygen N,N-dimethylacetamide Molecular Formula: C4H9NO Molecular Weight: 87.12 Linear Structural Formula: CH3CON(CH3)2 MDL Number: MFCD00008686 Purity: 99.8% Melting Point: -20 C (lit.) Density: 0.937 g/mL at 25 C…
-
Naphtholbenzein
AFG BioscienceCAS No.: 145-50-6 Molecular Formula: C27H18O2 Molecular Weight: 374.44 MDL No.: MFCD00078492 Appearance: Dark red to orange brown to brown-black powder Storage Temperature: Store at RT
-
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.Certified content incl. uncertainty and expiry date are given on the certificate.…