1H-Tetrazole, 0.45M in acetonitrile

Description

Coupling reagent for preparation of polynucleotides | CAS: 288-94-8 | CH2N4 | 70.055 g/mol

1H-Tetrazole is used as a bioisostere for the carboxylate group. It is also used as coupling reagent for preparation of polynucleotides.

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
1H-Tetrazole is used as a bioisostere for the carboxylate group. It is also used as coupling reagent for preparation of polynucleotides.

Solubility
Miscible with water.

Notes
Incompatible with reducing agents and alkali metals.

Specifications

Chemical Identifiers

• CAS: 288-94-8
• Molecular Formula: CH2N4
• Molecular Weight (g/mol): 70.055
• MDL Number: MFCD00005247
• InChI Key: KJUGUADJHNHALS-UHFFFAOYSA-N
• PubChem CID: 67519
• ChEBI: CHEBI:33193
• IUPAC Name: 2H-tetrazole
• SMILES: C1=NNN=N1

• Density: 0.798
• Quantity: 200 mL
• UN Number: UN1648
• Beilstein: 105799
• Merck Index: 14,2786
• Synonym: 1h-tetrazole, tetrazole, tetraazacyclopentadiene, 1-h-tetrazole, 1h-1,2,3,4-tetrazole, 1 h-tetrazole, 1h-tetrazole solution, 2h-1,2,3,4-tetrazole, racemic tetrazole, 1h-tetraazole
• Solubility Information: Miscible with water.
• Formula Weight: 70.05
• Concentration or Composition (by Analyte or Components): 0.45M in acetonitrile
• Physical Form: Liquid
• Chemical Name or Material: 1H-Tetrazole

Safety and Handling

Hazard Category	H225-H302+H312+H332-H319
Hazard Statement	GHS H Statement H225-H312-H332-H319 Highly flammable liquid and vapor. Harmful in contact with skin. Harmful if inhaled. Causes serious eye irritation.
Precautionary Statement	P210-P233-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ACETONITRILE
EINECSNumber	206-023-4
RTECSNumber	UW7370000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only