Zinc acexamate

Name: Zinc acexamate
Brand: ChemScene
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CAS No. 70020-71-2
Cat. No. CS-0635378
Purity≥98%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 70020-71-2

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Description

An excellent derivative for minimizing aspartimide formation during Fmoc SPPS of Asp-containing peptides [1]. The bulky OMpe protecting group offers considerably more protection against the formation of aspartimide-related by-products than the commonly used OtBu group [1,2]. Associated Protocols and Technical ArticlesCleavage and Deprotection Protocols for Fmoc SPPSLiterature references[1] A. Karlstrm (1996) Tetrahedron Lett., 37, 4243. [2] M. Mergler (2003) J. Pept. Sci., 9, 518.

General Information

CAS No. 70020-71-2
Cat. No. CS-0635378
Purity ≥98%
MDL No. None
Storage Sealed in dry,2-8℃
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₂₈N₂O₆Zn
Molecular Weight 409.78
Synonym(s) None
SMILES O=C(NCCCCCC([O-])=O)C.O=C(NCCCCCC([O-])=O)C.[Zn+2]

Computational Chemistry Data

TPSA 138.46
LogP -1.1369
H_Acceptors 6
H_Donors 2
Rotatable_Bonds 12

Safety Information

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GHS Pictogram : N/A	GHS No : N/A
Signal Word : N/A	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Zinc acexamate

CAS No. 70020-71-2

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