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Merck
CN

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.

Synonym(s):

EDAC, Hydrochloride, EDCI, 1-Ethyl-3-(3ʹ-dimethylaminopropyl)carbodiimide, HCl

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About This Item

Empirical Formula (Hill Notation):
C8H17N3 · xHCl
CAS Number:
25952-53-8
Molecular Weight:
155.24 (free base basis)
UNSPSC Code:
41116133
NACRES:
NA.21
MDL number:
MFCD00012503

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Product Name

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.

solubility

water: 2-5 mg/mL
aqueous buffer: 2-5 mg/mL

SMILES string

Cl.N(CCCN(CC)C#N)(C)C

InChI

1S/C8H17N3.ClH/c1-4-11(8-9)7-5-6-10(2)3;/h4-7H2,1-3H3;1H

InChI key

FDXPUDRRFDHONO-UHFFFAOYSA-N

description

RTECS - FF2200000

assay

≥98% (titration)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated

color

white

shipped in

ambient

storage temp.

−20°C

Quality Level

200

Disclaimer

Toxicity: Irritant (B)

General description

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.

Other Notes

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.

Packaging

Packaged under inert gas

Preparation Note

Avoid amine containing buffers.
Unstable in solution. Reconstitute just prior to use.

Legal Information

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

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral

target_organs

Stomach,large intestine,lymph node

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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