O-(7-Aza-1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 99%, Thermo Scientific Chemicals

Description

O-(7-Aza-1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate is a coupling reagent and used as an additive in peptide synthesis., It is also involved efficiently to speed up the coupling process and reduces the loss of chiral integrity.

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
O-(7-Aza-1H-benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate is a coupling reagent and used as an additive in peptide synthesis., It is also involved efficiently to speed up the coupling process and reduces the loss of chiral integrity.

Solubility
Soluble in acetonitrile. Insoluble in water.

Notes
Moisture sensitive. Incompatible with oxidizing agents and highly acidic or alkaline materials.

Specifications

Chemical Identifiers

• CAS: 148893-10-1
• Molecular Formula: C10H15F6N6OP
• Molecular Weight (g/mol): 380.24
• MDL Number: MFCD00274639
• InChI Key: JNWBBCNCSMBKNE-UHFFFAOYSA-N
• Synonym: hatu, 2-7-aza-1h-benzotriazole-1-yl-1,1,3,3-tetramethyluronium hexafluorophosphate, o-7-azabenzotriazol-1-yl-n,n,n',n'-tetramethyluronium hexafluorophosphate, o-7-azabenzotriazol-1-yl-n,n,n,n-tetramethyl uronium hexafluorophosphate, 2-3h-1,2,3 triazolo 4,5-b pyridin-3-yl-1,1,3,3-tetramethyluronium hexafluorophosphate v, dimethylamino triazolo 4,5-b pyridin-3-yloxy methylene-dimethyl-ammonium hexafluorophosphate, 2-7-aza-1h-benzotriazole-1-yl-1,1,3,3-tetramethyl uronium hexafluorophosphate, 2-3h-1,2,3 triazolo 4,5-b pyridin-3-yl-1,1,3,3-tetramethylisouronium hexafluorophosphate v, n-dimethylamino 3h-1,2,3 triazolo 4,5-b pyridin-3-yloxy methylene-n-methylmethanaminium hexafluorophosphate, n-dimethylamino-1h-1,2,3-triazolo-4,5-b pyridin-1-ylmethylene-n-methylmethanaminium hexafluorophosphate n-oxide
• PubChem CID: 9886157
• IUPAC Name: [dimethylamino(triazolo[4,5-b]pyridin-3-yloxy)methylidene]-dimethylazanium;hexafluorophosphate
• SMILES: F[P-](F)(F)(F)(F)F.CN(C)C(ON1N=NC2=CC=CN=C12)=[N+](C)C

• Melting Point: ∼185°C (decomposition)
• Quantity: 25 g
• Sensitivity: Moisture sensitive
• Solubility Information: Soluble in acetonitrile. Insoluble in water.
• Formula Weight: 380.23
• Percent Purity: 99%
• Chemical Name or Material: O-(7-Aza-1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

Safety and Handling

Hazard Category	H228-H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation	Hazard Class: 4.1; Packaging Group: II
RTECSNumber	XZ5633000
TSCA	No
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only