Pular para o conteúdo
Merck
Todas as fotos(1)

Documentos

PHR1381

Supelco

Éster metílico de Asp-Phe

Pharmaceutical Secondary Standard; Certified Reference Material

Sinônimo(s):

éster metílico de N-(L-αaspartil)-L-fenilalanina, Asp-Phe-OMe, Aspartame

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
HOOCCH2CH(NH2)CONHCH(CH2C6H5)COOCH3
Número CAS:
22839-47-0
Peso molecular:
294.30
Beilstein:
2223850
Número CE:
245-261-3
Número MDL:
MFCD00002724
Código UNSPSC:
41116107
ID de substância PubChem:
329823358
NACRES:
NA.24

grau

certified reference material
pharmaceutical secondary standard

Nível de qualidade

300

Agency

traceable to Ph. Eur. A1320000
traceable to USP 1043706

família API

aspartame

Certificado de análise (CofA)

current certificate can be downloaded

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

aplicação(ões)

pharmaceutical (small molecule)

formato

neat

temperatura de armazenamento

2-30°C

cadeia de caracteres SMILES

COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O

InChI

1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1

chave InChI

IAOZJIPTCAWIRG-QWRGUYRKSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Aspartame is a low-calorie nutritive sugar substitute used in table-top sweeteners, chewing gums, soft drinks, etc.

Aplicação

Aspartame may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by high performance liquid chromatography.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAB9987 in the slot below. This is an example certificate only and may not be the lot that you receive.

Produtos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Choose from one of the most recent versions:

Certificados de análise (COA)

Lot/Batch Number
LRAD8091
LRAD4787
LRAD1280
LRAD1280
LRAB9987

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 3

1 of 3

Neotame Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1698

Neotame

Potassium sorbate Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1278

Potassium sorbate

Acesulfame potassium European Pharmacopoeia (EP) Reference Standard

A0070000

Acesulfame potassium

HPLC analysis of aspartame and saccharin in pharmaceutical and dietary formulations.
Di Pietra AM, et al.
Chromatographia, 30(3-4), 215-219 (1990)
B A Magnuson et al.
Critical reviews in toxicology, 37(8), 629-727 (2007-09-11)
Aspartame is a methyl ester of a dipeptide used as a synthetic nonnutritive sweetener in over 90 countries worldwide in over 6000 products. The purpose of this investigation was to review the scientific literature on the absorption and metabolism, the
Karol Rycerz et al.
Folia neuropathologica, 51(1), 10-17 (2013-04-05)
Aspartame, a widespread sweetener used in many food products, is considered as a highly hazardous compound. Aspartame was discovered in 1965 and raises a lot of controversy up to date. Astrocytes are glial cells, the presence and functions of which
Harriett H Butchko et al.
Regulatory toxicology and pharmacology : RTP, 35(2 Pt 2), S1-93 (2002-08-16)
Over 20 years have elapsed since aspartame was approved by regulatory agencies as a sweetener and flavor enhancer. The safety of aspartame and its metabolic constituents was established through extensive toxicology studies in laboratory animals, using much greater doses than
S E Shephard et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 31(5), 323-329 (1993-05-01)
Naturally occurring dipeptides, cholecystokinine (CCK, a tetrapeptide hormone) and the artificial sweetener aspartame were nitrosated for 10-30 min with 40 mM-nitrite (pH 3.5, 37 degrees C), and the resultant products examined for mutagenicity in Salmonella typhimurium TA100. Specific mutagenicities (net
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica