endo-N-Hydroxy-5-norbornene-2,3-dicarboximide, 97%

Description

CAS: 21715-90-2 | C9H9NO3 | 179.18 g/mol

It decreases racemization in peptide synthesis and inhibits formation of N-acylureas.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It decreases racemization in peptide synthesis and inhibits formation of N-acylureas.

Solubility
Soluble in ethanol

Notes
Store at room temperature. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 21715-90-2
• Molecular Formula: C9H9NO3
• Molecular Weight (g/mol): 179.18
• MDL Number: MFCD00065691
• InChI Key: ZUSSTQCWRDLYJA-UHFFFAOYNA-N
• Synonym: honb, n-hydroxy-5-norbornene-2,3-dicarboximide, 2-hydroxy-3a,4,7,7a-tetrahydro-1h-4,7-methanoisoindole-1,3 2h-dione, 4-hydroxy-4-azatricyclo 5.2.1.0 2,6 dec-8-ene-3,5-dione, n-hydroxynorborn-5-ene-2,3-dicarboximide, n-hydroxy-5-norbornene-2,3-dicarboxylic imide, 5-norbornene-2, n-hydroxy, 4,7-methano-1h-isoindole-1,3 2h-dione, 3a,4,7,7a-tetrahydro-2-hydroxy, 4,3 2h-dione, 3a,4,7,7a-tetrahydro-2-hydroxy, 4-hydroxy-4-azatricyclo 5.2.1.0<2,6> dec-8-ene-3,5-dione
• PubChem CID: 89529
• IUPAC Name: 4-hydroxy-4-azatricyclo[5.2.1.0²,⁶]dec-8-ene-3,5-dione
• SMILES: ON1C(=O)C2C3CC(C=C3)C2C1=O

• Melting Point: 166°C to 170°C
• Quantity: 250 g
• Beilstein: 13540
• Solubility Information: Soluble in ethanol
• Formula Weight: 179.18
• Percent Purity: 97%
• Chemical Name or Material: endo-N-Hydroxy-5-norbornene-2,3-dicarboximide

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	244-538-6
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only