This product is supplied as a 2% (w/v) solution, essentially 2 grams per 100ml. Please see the link below to review the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/327/050/n7285pis.pdf
N7285
Ninhydrin Reagent
2% Solution
Sinónimos:
1,2,3-Indantrione monohydrate, 2,2-dihydroxyindene-1,3-dione, Ninhydrine
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
About This Item
En este momento no podemos mostrarle ni los precios ni la disponibilidad
Productos recomendados
Aplicación
Ninhydrin reagent has been used to confirm the presence of the amino acid moieties in various reactions.[1][2]
Ninhydrin reagents can be used in thin layer chromatography (TLC). Ninhydrin reagents have been used to develop and validate a simple, selective, and precise densitometric method for analysis of α-aminocephalosporins, both in bulk drugs and in formulations. Ninhydrin reagents have also been used to observe differences in the reference ranges of several plasma and urine amino acids between Singaporean and Caucasian populations.
Acciones bioquímicas o fisiológicas
Ninhydrin is a tricyclic 1,2,3-trione,[3] which functions as an amino acid reagent.[4] It is a vital organic building block,[5] which exposes latent fingerprints on porous surfaces like paper, cardboard and raw wood.[4] Ninhydrin is used to detect primary and secondary amines. It gives a strong blue color with primary amines and a less intense brown-red color with secondary amine.[6]
Otras notas
Ninhydrin and hydrindantin in DMSO and lithium acetate buffer, pH 5.2
Precaución
Store under nitrogen in the refrigerator after use
Elija entre una de las versiones más recientes:
Certificados de análisis (COA)
Lot/Batch Number
¿No ve la versión correcta?
Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Los clientes también vieron
Catalytic reduction of pralidoxime in pharmaceuticals by macrocyclic Ni(II) compounds derived from orthophthalaldehyde
Reddy, P.M., et al.
Spectrochimica Acta Part A: Molecular Spectroscopy, 70, 704-712 (2008)
Basic concepts of using solid phase synthesis to build small organic molecules using 2-chlorotrityl chloride resin
Bonkowski B, et al.
Modern Chemistry & Applications, 1(113), 2-2 (2014)
Low stocking density negatively affects growth, metabolism and stress pathways in juvenile specimens of meagre (Argyrosomus regius, Asso 1801)
Millan-Cubillo AF, et al.
Aquaculture (Amsterdam, Netherlands), 451, 87-92 (2016)
Gamal A Saleh et al.
Journal of chromatographic science, 48(1), 68-75 (2010-01-09)
A simple, selective, and precise densitometric method for analysis of four alpha-aminocephalosporins, namely cefaclor monohydrate, cefadroxil monohydrate, cefalexin anhydrous, and cefradine anhydrous, both in bulk drugs and in formulations was developed and validated. The method employed thin-layer chromatography (TLC) aluminium
It-Koon Tan et al.
Annals of the Academy of Medicine, Singapore, 35(7), 468-475 (2006-08-12)
The analysis of amino acids in plasma and urine was introduced in Singapore when a laboratory for the investigation of inherited metabolic disorders was established by the Ministry of Health. Reference ranges are required for interpreting test results and making
-
how to make 2 % ninhydrin solution
1 answer-
Helpful?
-
-
Please give preparation of 2% Ninhydrin solution
1 answer-
As listed on the Product Detail Page, Product N7285 is provided to the end-user as a 2% ninhydrin solution.
Helpful?
-
Active Filters
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico
