341006

EDAC, Hydrochloride

EDAC HCl is a water-soluble derivative of carbodiimide useful for conjugating haptens to proteins and polypeptides. Used to modify NMDA receptors and as a condensing agent in peptide synthesis.

• Synonim(y): EDAC, Hydrochloride, EDCI, 1-Ethyl-3-(3ʹ-dimethylaminopropyl)carbodiimide, HCl
• Wzór empiryczny (zapis Hilla): C₈H₁₇N₃ · xHCl
• Numer CAS: 25952-53-8
• Masa cząsteczkowa: 155.24 (free base basis)
• Numer MDL: MFCD00012503
• Kod UNSPSC: 41116133

Właściwości

• Poziom jakości: 200
• Próba: ≥98% (titration)
• Postać: solid
• producent / nazwa handlowa: Calbiochem^®
• warunki przechowywania: OK to freeze; desiccated
• kolor: white
• rozpuszczalność: aqueous buffer: 2-5 mg/mL; water: 2-5 mg/mL
• Warunki transportu: ambient
• temp. przechowywania: −20°C
• InChI: 1S/C8H17N3.ClH/c1-4-11(8-9)7-5-6-10(2)3;/h4-7H2,1-3H3;1H
• Klucz InChI: FDXPUDRRFDHONO-UHFFFAOYSA-N

Opis

Opis ogólny

Molar absorptivity (~212 nm; 50 mM phosphate buffer, pH 8):≥6800 M^-1cm^-1.

Water-soluble carbodiimide derivative. Used to modify NMDA receptors. Also useful for conjugating haptens to proteins or polypeptides.

Water-soluble derivative of carbodiimide useful for conjugating haptens to proteins and polypeptides. Used to modify NMDA receptors and as a condensing agent in peptide synthesis. The major advantage of EDAC coupling is the easy removal of excess reagent and the corresponding urea by washing with dilute acid or water. Carbodiimides catalyze the formation of amide bonds, carboxylic acids, and amines by activating the carboxylate to form an O-acylurea. This intermediate can be attacked by an amine directly to form an amide. EDAC is released as a soluble urea derivative.

Opakowanie

Packaged under inert gas

Ostrzeżenie

Toxicity: Irritant (B)

Uwaga dotycząca przygotowania

Avoid amine containing buffers.

Rekonstytucja

Unstable in solution. Reconstitute just prior to use.

Inne uwagi

Chazot, P.L., et al. 1993. Biochem. Pharmacol. 45, 605.
Richardson, A., et al. 1992. Biochem. Pharmacol. 43, 1415.
Taniuchi, M., et al. 1986. Proc. Natl. Acad. Sci. USA83, 1950.
Chase, J.W., et al. 1983. Proc. Natl. Acad. Sci. USA80, 5480.
Williams, A., et al. 1981. J. Am. Chem. Soc.103, 7090.
Yamada, H., et al. 1981. Biochemistry20, 4836.
Thomas, J.O., et al. 1978. J. Mol. Biol.123, 149.
Ozawa, H. 1970. Biochemistry9, 2158.
Kopple, K.D., et al. 1962. J. Am. Chem. Soc.84, 4457.

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS06,GHS08,GHS09
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H302 - H311 - H315 - H317 - H373 - H410
• Zwroty wskazujące środki ostrożności: P260 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P314
• Klasyfikacja zagrożeń: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
• Kod klasy składowania: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable