2,4,5,6-Tetraaminopyrimidine sulfate, 97%, Thermo Scientific Chemicals

Description

Used as an intermediate in the production of Methotrexate.

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
Used as an intermediate in the production of Methotrexate.

Solubility
Soluble in water and dimethyl sulfoxide.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Specifications

Chemical Identifiers

• CAS: 5392-28-9
• Molecular Formula: C4H10N6O4S
• Molecular Weight (g/mol): 238.22
• MDL Number: MFCD06408008
• InChI Key: MQEFDQWUCTUJCP-UHFFFAOYSA-N
• Synonym: 2,4,5,6-tetraaminopyrimidine sulfate, pyrimidinetetramine sulfate, pyrimidine-2,4,5,6-tetraamine sulfate, pyrimidine-2,4,5,6-tetramine; sulfuric acid, tetraaminopyrimidine sulfate, pyrimidinetetramine, sulfate 1:1, pyrimidinetetramine, sulfate, tetraaminopyrimidine sulphate, unii-53qqy0i99m, tetra-aminopyrimidine sulfate
• PubChem CID: 79358
• IUPAC Name: pyrimidine-2,4,5,6-tetramine;sulfuric acid
• SMILES: OS(O)(=O)=O.NC1=NC(N)=C(N)C(N)=N1

• Melting Point: >300°C
• Quantity: 10 g
• Beilstein: 3785189
• Solubility Information: Soluble in water and dimethyl sulfoxide.
• Formula Weight: 238.23
• Percent Purity: 97%
• Chemical Name or Material: 2,4,5,6-Tetraaminopyrimidine sulfate

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	226-393-0
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only