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Columbus 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 and...
European Pharmacopoeia (EP) Reference Standard
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 activity is...
CAS No.: 100-01-6 UN No.: UN1661 Class: 6.1 Pkg. Group: PG II
Formula: 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 • Meridianin...
Nonylphenol belongs to the alkylphenol group of compounds. Molecular Formula: C15H24O Molecular Weight: 220.35 Linear Structural Formula: C15H24O Storage: -20C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical...
Empirical Formula: C4H10Br2NiO2 Linear Formula: NiBr2 -+ CH3OCH2CH2OCH3 Formula Weight: 308.62 MDL Number: MFCD00013480 Purity: 97%
CAS No.: 7087-68-5 UN No.: UN2733 Class: 3 (8) Pkg. Group: PG II
Grade: Reagent, ACS CAS No.: 68-12-2 UN No.: UN2265 Class: 3 Pkg. Group: PG III
European Pharmacopoeia (EP) Reference Standard Synonym(s): 19-Norethindrone acetate; 17α-Ethynyl-17β-hydroxy-19-nor-4-androsten-3-one 17-acetate; 17α-Ethynyl-19-nortestosterone 17β-acetate; 17-Hydroxy-19-nor-17α-4-pregnen-20-yn-3-one acetate; 19-Norethisterone 17-acetate...
Synonym(s): KG-501 Empirical Formula: C17H13ClNO5P Linear Formula: C17H13ClNO5P Formula Weight: 377.72 MDL Number: MFCD00042718 Storage: 2-8°C Beilstein Registry Number: 6664478
Synonym(s): Nickel(II) carbonate hydroxide Formula: CNiO3 2H2NiO2 xH2O Formula weight: 304.18(anhy) Purity: typically 99.5% (metals basis) CAS Number: 155775-31-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2836.99 Hazard Statements:...
Synonym(s): 4,5,6,7-Tetrahydro-5,5,7,7-tetramethyl-2-[[(5-nitro-2-thienyl)carbonyl]amino]-thieno[2,3-c]pyridine-3-carboxylic acid ethyl ester Empirical Formula: C19H23N3O5S2 Linear Formula:...
Synonym(s): DAOS Empirical Formula: C13H20NNaO6S Linear Formula: C13H20NO6SNa Formula Weight: 341.36 MDL Number: MFCD00057627
Synonym(s): N , N ′-Diallyl L-tartardiamide; N , N ′-Diallyltartramide; DATD Formula: [CH(OH)CONHCH2CH=CH2]2 Formula Weight: 228.25 CAS No.: 58477-85-3 Purity: ≥99% Application: Cross-linking co-monomer for the polymerization of soluble...
Synonym(s): Phthalocyanine-tetrasulfonic acid Nickel(II) complex tetrasodium salt Empirical Formula: C32H12N8Na4NiO12S4 Linear Formula: C32H12N8Na4NiO12S4 Formula...
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Molecular Formula: C28H34O9 Molecular Weight: 514.56...
Synonym(s): (2 S ,4 S )-1- tert -Butyl-2-methyl-4-fluoropyrrolidine-1,2-dicarboxylate; Methyl-(2 S ,4 S )- N -Boc-4-fluoropyrrolidine-2-carboxylate Empirical Formula: C11H18FNO4 Linear Formula: C11H18FNO4 Formula Weight: 247.26 MDL...
Synonym(s): α-Naphthyl acetate Empirical Formula: C12H10O2 Linear Formula: CH3CO2C10H7 Formula Weight: 186.21 MDL Number: MFCD00003922 Purity: ≥98% (C) Melting Point: 43-46 °C(lit.) Storage:...
Empirical Formula: C14H23N Linear Formula: C6H5N[(CH2)3CH3]2 Formula Weight: 205.34 MDL Number: MFCD00035799 Purity: 97% Boiling Point: 269-270 °C(lit.) Density: 0.906 g/mL at...
European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-(α,α,α-Trifluoro- m -toluidino)nicotinic acid; 2-[3-(Trifluoromethyl)anilino]nicotinic acid Empirical Formula: C13H9F3N2O2 Formula Weight: 282.22 Linear Formula:...
Synonyms: n-BuLi; Butyl lithium; Butyllithium solution; Lithium-1-butanide CAS Number: 109-72-8 Formula: C4H9Li Formula Weight: 64.06 Linear Formula: CH3(CH2)3Li MDL No.: MFCD00009414 Density: 0.71 g/mL at 20 C Storage: 2-8C Beilstein Registry Number: 1209227 UNSPSC Code: 12352103
Synonym(s): n-Nonylamine Formula: CH3(CH2)8NH2 Formula weight: 143.27 Purity: 98+% CAS Number: 112-20-9 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.19 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage. Causes serious eye damage....
Synonym: N-Succinyl-L-alanyl-L-alanyl-L-alanine 4-nitroanilide, N-Succinyl-tri-L-alanine 4-nitroanilide CAS Number 52299-14-6 Empirical Formula (Hill Notation) C19H25N5O8 Molecular Weight 451.43 Beilstein Registry Number 2928351 EC Number 257-823-5 MDL number MFCD00036774...