A9627
Ala-Ala-Ala
≥98% (TLC)
Sinonimo/i:
Tri-L-alanine
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About This Item
Formula empirica (notazione di Hill):
C9H17N3O4
Numero CAS:
Peso molecolare:
231.25
Numero CE:
Numero MDL:
Codice UNSPSC:
12352209
ID PubChem:
NACRES:
NA.26
Prodotti consigliati
Nome del prodotto
Ala-Ala-Ala,
Saggio
≥98% (TLC)
Livello qualitativo
Stato
powder
Colore
white
Temperatura di conservazione
−20°C
Stringa SMILE
C[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(O)=O
InChI
1S/C9H17N3O4/c1-4(10)7(13)11-5(2)8(14)12-6(3)9(15)16/h4-6H,10H2,1-3H3,(H,11,13)(H,12,14)(H,15,16)/t4-,5-,6-/m0/s1
BYXHQQCXAJARLQ-ZLUOBGJFSA-N
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Amino Acid Sequence
Ala-Ala-Ala
Applicazioni
Trialanine (Ala-Ala-Ala) may be used along with other short chain alanines, tetra- and penta-alanine, as model compounds to study physicochemical parameters of small peptides.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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I clienti hanno visto anche
Fabrizio Marinelli et al.
PLoS computational biology, 5(8), e1000452-e1000452 (2009-08-08)
Trp-cage is a designed 20-residue polypeptide that, in spite of its size, shares several features with larger globular proteins.Although the system has been intensively investigated experimentally and theoretically, its folding mechanism is not yet fully understood. Indeed, some experiments suggest
Tetsuo Asakura et al.
Journal of the American Chemical Society, 128(18), 6231-6238 (2006-05-04)
The structural analysis of natural protein fibers with mixed parallel and antiparallel beta-sheet structures by solid-state NMR is reported. To obtain NMR parameters that can characterize these beta-sheet structures, (13)C solid-state NMR experiments were performed on two alanine tripeptide samples:
Infrared multiple photon dissociation spectroscopy as structural confirmation for GlyGlyGlyH+ and AlaAlaAlaH+ in the gas phase. Evidence for amide oxygen as the protonation site.
Ronghu Wu et al.
Journal of the American Chemical Society, 129(37), 11312-11313 (2007-08-28)
Jos Oomens et al.
Journal of the American Society for Mass Spectrometry, 20(2), 334-339 (2008-11-18)
Infrared multiple photon dissociation (IRMPD) spectroscopy is used to identify the structure of the b(2)(+) ion generated from protonated tri-alanine by collision induced dissociation (CID). The IRMPD spectrum of b(2)(+) differs markedly from that of protonated cyclo-alanine-alanine, demonstrating that the
Jos Oomens et al.
Journal of the American Society for Mass Spectrometry, 21(5), 698-706 (2010-02-26)
We present the first infrared spectra of a mass-selected deprotonated peptide anion (AlaAlaAla) and its decarboxylated fragment anion formed by collision induced dissociation. Spectra are obtained by IRMPD spectroscopy using an FTICR mass spectrometer in combination with the free electron
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