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  7. 4,5,6-Triaminopyrimidine sulfate hydrate, 98+% (dry wt.), water <8%

4,5,6-Triaminopyrimidine sulfate hydrate, 98+% (dry wt.), water <8%

Catalog No. AAB2136903
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5 g
Catalog No. Quantity
AAB2136903 1 g
AAB2136906 5 g
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Catalog No. AAB2136903

Supplier: Thermo Scientific Chemicals B2136903

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Description

CAS: 207742-76-5 | C4H9N5O4S | 223.21 g/mol

4,5,6-Triaminopyrimidine sulfate hydrate is used to prepare 2,5-anhydro-3-deoxy-N-(4',6'-diaminopyrimidin-5'yl)-D-ribo-hexonamide by reaction with 2,5-anhydro-4-O-benzyl-3-deoxy-D-ribo-hexonic acid. It is also used to prepare 4,5,6-triaminopyrimidine sulfite. Further, it acts as an intermediate in synthetic chemistry.

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
4,5,6-Triaminopyrimidine sulfate hydrate is used to prepare 2,5-anhydro-3-deoxy-N-(4′,6′-diaminopyrimidin-5′yl)-D-ribo-hexonamide by reaction with 2,5-anhydro-4-O-benzyl-3-deoxy-D-ribo-hexonic acid. It is also used to prepare 4,5,6-triaminopyrimidine sulfite. Further, it acts as an intermediate in synthetic chemistry.

Solubility
Soluble in dimethyl sulfoxide.

Notes
Store in a cool place. Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 207742-76-5
Molecular Formula C4H9N5O4S
Molecular Weight (g/mol) 223.21
MDL Number MFCD00012789
InChI Key RKJICTKHLYLPLY-UHFFFAOYSA-N
Synonym 4,5,6-triaminopyrimidine sulfate hydrate, 4,5,6-triaminepyrimidine sulfate hydrate, pyrimidine, 4,5,6-triamino-, sulfate, hydrate, pyrimidine-4,5,6-triamine sulfate hydrate, pyrimidine-4,5,6-triamine sulfuric acid hydrate, pyrimidine-4,5,6-triamine; sulfuric acid; hydrate, zlchem 873, acmc-209nvb, c4h7n5.h2o.h2so4, 4,5,6-triaminopyrimidine sulfate, hydrate
PubChem CID 201714
IUPAC Name pyrimidine-4,5,6-triamine;sulfuric acid;hydrate
SMILES OS(O)(=O)=O.NC1=NC=NC(N)=C1N

Specifications

Melting Point >300°C
Quantity 1 g
Solubility Information Soluble in dimethyl sulfoxide.
Formula Weight 223.22 (Anhydrous)
Percent Purity ≥98%
Assay (dry wt.), water <8%
Chemical Name or Material 4,5,6-Triaminopyrimidine sulfate hydrate

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 256-446-3
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only