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Documenti

205249

Sigma-Aldrich

Di-tert-butyl dicarbonate

99%, for peptide synthesis, ReagentPlus®

Sinonimo/i:

Boc anhydride, Di-tert-butyl pyrocarbonate

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About This Item

Formula condensata:
[(CH3)3COCO]2O
Numero CAS:
24424-99-5
Peso molecolare:
218.25
Beilstein:
1911173
Numero CE:
246-240-1
Numero MDL:
MFCD00008805
Codice UNSPSC:
12352302
ID PubChem:
24852315
NACRES:
NA.22

product name

Di-tert-butyl dicarbonate, ReagentPlus®, 99%

Livello qualitativo

200

Nome Commerciale

ReagentPlus®

Saggio

99%

Forma fisica

solid or liquid

Indice di rifrazione

n20/D 1.409 (lit.)

P. eboll.

56-57 °C/0.5 mmHg (lit.)

Punto di fusione

23 °C (lit.)

Densità

0.95 g/mL at 25 °C (lit.)

applicazioni

peptide synthesis

Temperatura di conservazione

2-8°C

Stringa SMILE

CC(C)(C)OC(=O)OC(=O)OC(C)(C)C

InChI

1S/C10H18O5/c1-9(2,3)14-7(11)13-8(12)15-10(4,5)6/h1-6H3
DYHSDKLCOJIUFX-UHFFFAOYSA-N

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Applicazioni

Aminomethyl allene was prepared by reaction of Boc propargyl amine with formaldehyde, diisopropylamine and copper bromide as part of a series of Bovine Plasma Amine Oxidase inactivators.
Protection of alcohols as Boc derivatives via Lewis acid catalysis.
Reagent for the introduction of the Boc protecting group.
Reagent for the preparation of Boc protected amines.
Tris-Boc protected hydrazine allows preparation of Fmoc ester in a chromophoric reagent to monitor solid-phase aldehydes.

Automated Boc protection and deprotection can be done using Synple Automated Synthesis Platform (SYNPLE-SC002), Boc protection cartridges ((SYNPLE-B001), (SYNPLE-B002), and Boc deprotection cartridges (SYNPLE-B011)

Attenzione

Hydrolyzes to t-butanol and CO2; causes internal pressure in bottle if exposed to moisture.

Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Avvertenze

Danger

Indicazioni di pericolo

H226,H315,H317,H318,H330,H335

Classi di pericolo

Acute Tox. 1 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

98.6 °F - closed cup

Punto d’infiammabilità (°C)

37 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Simon K Shannon et al.
The Journal of organic chemistry, 69(14), 4586-4594 (2004-07-03)
A direct method for quantifying solid-phase aldehydes has been developed, using a new reagent, 4-(9-fluorenylmethyloxycarbonyl)phenylhydrazine (FmPH). The FmPH reagent was synthesized in three steps (24% overall yield) from commercially available p-hydrazinobenzoic acid. Resin-bound aldehydes reacted quantitatively with FmPH, in the
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Journal of the American Chemical Society, 126(25), 8038-8045 (2004-06-24)
Propargylic and activated allylic amines are known to inactivate the quinone-dependent plasma amine oxidases, possibly through active-site modification by the alpha,beta-unsaturated aldehyde turnover products. Although homopropargylamine (1-amino-3-butyne, 1) is a nonobvious candidate as a mechanism-based inhibitor, 1 was found to
Synthetic Communications, 23, 1443-1443 (1993)
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Angewandte Chemie (International ed. in English), 53(44), 11766-11771 (2014-09-10)
Carbonic acid (H2CO3), an essential molecule of life (e.g., as bicarbonate buffer), has been well characterized in solution and in the solid state, but for a long time, it has eluded its spectral characterization in the gas phase owing to
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