If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
15380
Boc-Ala-OH
≥99.0% (TLC), for peptide synthesis
Sinonimo/i:
N-(tert-Butoxycarbonyl)-L-alanine, Boc-L-alanine
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About This Item
Prodotti consigliati
Nome del prodotto
Boc-Ala-OH, ≥99.0% (TLC)
Saggio
≥99.0% (TLC)
Attività ottica
[α]20/D −25±1°, c = 2% in acetic acid
Impiego in reazioni chimiche
reaction type: Boc solid-phase peptide synthesis
reaction type: C-H Activation
reagent type: ligand
reaction type: Peptide Synthesis
Punto di fusione
79-83 °C (lit.)
applicazioni
peptide synthesis
Gruppo funzionale
amine
carboxylic acid
Stringa SMILE
C[C@H](NC(=O)OC(C)(C)C)C(O)=O
InChI
1S/C8H15NO4/c1-5(6(10)11)9-7(12)13-8(2,3)4/h5H,1-4H3,(H,9,12)(H,10,11)/t5-/m0/s1
QVHJQCGUWFKTSE-YFKPBYRVSA-N
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Categorie correlate
Applicazioni
- In the preparation of N-propargylalanine, a key precursor to generate N-(3-aryl)propylated alanine residues.[1]
- In the resolution of racemic mixture of 3,3′-bis(benzyloxy)-1,1′-binaphthalene-2,2′-diol.[2]
- In the one-pot synthesis of hybrid tripeptidomimetics containing both amide and imide functionalities.[3]
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
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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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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