(S)-AMPA

Name: (S)-AMPA
Brand: ChemScene
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CAS No. 83643-88-3
Cat. No. CS-0020463
Purity≥98%
MDL No.MFCD24369065

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HazMat Fee

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 83643-88-3

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Description

Cesium carbonate is an inorganic base generally used in C,N,O-arylation and alkylation reactions. It is also used in six-membered annulation, cross-coupling, intramolecular and intermolecular cyclizations, aza-Henry reaction, Horner-Emmons cyclization, and cycloaddition reactions.Cesium carbonate, an alkali metal carbonate, is a commonly used inorganic base in organic reactions.Synthetic applications: As a catalyst to synthesize quinazoline-2,4(1H,3H)-diones from substituted 2-aminobenzonitriles and carbon dioxide.As a base to synthesize cyclic carbonates using halo- or tosyl-alcohols and carbon dioxide in the absence of any transition metal or organo catalyst.In combination with alkyl halide and acetonitrile, it forms an effective system for the alkylation method of phenols.

General Information

CAS No. 83643-88-3
Cat. No. CS-0020463
Purity ≥98%
MDL No. MFCD24369065
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₀N₂O₄
Molecular Weight 186.17
Synonym(s) L-AMPA
SMILES O=C1C(C[C@H](N)C(O)=O)=C(C)ON1

Computational Chemistry Data

TPSA 109.32
LogP -0.76928
H_Acceptors 4
H_Donors 3
Rotatable_Bonds 3

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Life Science Amino Acids and their Derivatives Alanine and derivatives

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

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(S)-AMPA

CAS No. 83643-88-3

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