Molekula

L-Fenilalanina - USP CRS

L-Phenylalanine - USP CRS

SKU 90036383 CAS 63-91-2 C9H11NO2 MW 165.19 Disponible bajo consulta

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L-Phenylalanine - USP Certified Reference Standard (CRS) is an essential amino acid and key building block for proteins, widely used in pharmaceuticals, nutritional supplements, and metabolic research. Industrially, L-phenylalanine is combined with aspartic acid to manufacture the sweetener aspartame, and it is also used as a flavoring agent and nutritional supplement ingredient. It serves as a reference material for analytical testing in quality control and research applications. CAS 63-91-2 | Molecular formula C9H11NO2 | Molecular weight 165.19 | USP grade | Non-hazardous (no signal word) | Store at ambient conditions. Molekula supplies L-Phenylalanine - USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Este producto está disponible en Molekula bajo consulta. La especificación completa, la Hoja de Datos de Seguridad (SDS) y la documentación del Certificado de Análisis (CoA) se proporcionarán con su cotización una vez que nuestro equipo confirme el grado y el tamaño de envío que necesite.

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Resumen

SKU: 90036383
Número CAS: 63-91-2
Nombre IUPAC: (2S)-2-amino-3-phenylpropanoic acid
Número CE: 200-568-1
Fórmula molecular: C9H11NO2
Peso molecular: 165.19
Masa exacta: 165.079
SMILES: C1=CC=C(C=C1)C[C@@H](C(=O)O)N
InChIKey: COLNVLDHVKWLRT-QMMMGPOBSA-N
InChI: InChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1
PubChem CID: 6140

Sinónimos

(2S)-2-amino-3-phenylpropanoic acid
(S)-2-Amino-3-phenylpropanoic acid
(S)-2-Amino-3-phenylpropionic acid
(S)-Phenylalanine
3-Phenyl-L-alanine
3-Phenylalanine
Antibiotic FN 1636
beta-Phenyl-L-alanine
L-phenylalanine
phenylalanine

Valores bibliográficos

Propiedades físicas publicadas de la sustancia, no especificaciones de lote.

Aspecto: Prisms form water
Olor: Slight
Punto de fusión: 283 °C decomposes
Punto de ebullición: 295 °C at 760 mmHg (sublimes)
Solubilidad en agua: 26.4 g/L at 25 °C
Solubilidad (otros disolventes): Soluble in water; Slightly soluble in dilute mineral acid and alkali hydroxide solutions
Presión de vapor: 0.00000005 mmHg
pKa: pKa = 1.24 (at 25 °C)
log P (octanol/agua): -1.38

PubChem CID 6140 (HSDB, CAMEO Chemicals, Joint FAO/WHO Expert Committee on Food Additives (JECFA), Haz-Map, DrugBank)

Ver todos los 2 grados adicionales de CAS 63-91-2 →

Preguntas frecuentes

What is L-Phenylalanine USP CRS used for?

L-Phenylalanine USP CRS is primarily used as a chemical reference standard for analytical testing, including HPLC and GC methods, to ensure accuracy in pharmaceutical and biochemical applications.

What is the chemical formula and molecular weight of L-Phenylalanine?

The chemical formula is **C9H11NO2**, and the molecular weight is **165.19 g/mol**.

How should L-Phenylalanine USP CRS be stored?

Store at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and moisture.

What grade of L-Phenylalanine does Molekula supply?

Molekula supplies **USP CRS (Chemical Reference Standard)** grade, suitable for high-purity analytical applications.

Can Molekula supply L-Phenylalanine USP CRS in bulk quantities?

Yes, Molekula can provide L-Phenylalanine USP CRS in bulk, with quantities tailored to your requirements—please contact us for pricing and availability.

What documentation comes with an order of L-Phenylalanine USP CRS?

Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific documentation** traceable to the USP reference standard.

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Molekula suministra químicos finos y bioquímicos desde 1999, y sus instalaciones están certificadas bajo ISO 9001:2015 e ISO 14001:2015. Cada lote despachado se registra con un número de lote y se asocia a un Certificado de Análisis, y las Fichas de Datos de Seguridad están disponibles en cinco idiomas.