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.

• Synonyme(s) : EDAC, Hydrochloride, EDCI, 1-Ethyl-3-(3ʹ-dimethylaminopropyl)carbodiimide, HCl
• Formule empirique (notation de Hill): C₈H₁₇N₃ · xHCl
• Numéro CAS: 25952-53-8
• Poids moléculaire : 155.24 (free base basis)
• Numéro MDL: MFCD00012503
• Code UNSPSC : 41116133
• Nomenclature NACRES : NA.21

Propriétés

• Niveau de qualité: 200
• Pureté: ≥98% (titration)
• Forme: solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; desiccated
• Couleur: white
• Solubilité: aqueous buffer: 2-5 mg/mL; water: 2-5 mg/mL
• Conditions d'expédition: ambient
• Température de stockage: −20°C
• InChI: 1S/C8H17N3.ClH/c1-4-11(8-9)7-5-6-10(2)3;/h4-7H2,1-3H3;1H
• Clé InChI: FDXPUDRRFDHONO-UHFFFAOYSA-N

Description

Description générale

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.

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Irritant (B)

Notes préparatoires

Avoid amine containing buffers.

Reconstitution

Unstable in solution. Reconstitute just prior to use.

Autres remarques

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.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302,H311,H315,H317,H373,H410
• Conseils de prudence: P260 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P314
• Classification des risques: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
• Organes cibles: Stomach,large intestine,lymph node
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable