PHR1172
L-Valine
Pharmaceutical Secondary Standard; Certified Reference Material
Synonim(y):
L-Valine, (S)-α-Aminoisovaleric acid, L-2-Amino-3-methylbutanoic acid
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
About This Item
Wzór liniowy:
(CH3)2CHCH(NH2)CO2H
Numer CAS:
Masa cząsteczkowa:
117.15
Beilstein:
1721136
Numer WE:
Numer MDL:
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
NACRES:
NA.24
Polecane produkty
klasa czystości
certified reference material
pharmaceutical secondary standard
Poziom jakości
agency
traceable to USP 1708503
rodzina API
valine
Certyfikat analizy
current certificate can be downloaded
metody
HPLC: suitable
gas chromatography (GC): suitable
mp
295-300 °C (subl.) (lit.)
Zastosowanie
pharmaceutical (small molecule)
format
neat
temp. przechowywania
2-30°C
ciąg SMILES
CC(C)[C@H](N)C(O)=O
InChI
1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m0/s1
Klucz InChI
KZSNJWFQEVHDMF-BYPYZUCNSA-N
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Opis ogólny
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.
Valine is an essential amino acid, involved in the biosynthesis of glutamine and alanine. Valine being a branched-chain amino acid (BCAA), maintains a balance among the BCAAs. L-Valine serves as an energy fuel.
Zastosowanie
L-Valine may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography technique.
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.
Komentarz do analizy
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Inne uwagi
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Values of analytes vary lot to lot.
Przypis
To see an example of a Certificate of Analysis for this material enter LRAA7145 in the slot below. This is an example certificate only and may not be the lot that you receive.
Polecane produkty
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.
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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