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VAQORAPyrimidines, Pyrazines & PyridazinesAvailable on request
4,6-Diamino-2-mercaptopyrimidine, 98%
Synonyms: 4,6-Diamino-2-pyrimidinethiol · 4,6-Diamino-2-pyrimidinethiol,6-Amino-2-thiocytosine · 4,6-Diamino-2-mercaptopyrimidine · 4,6-Diaminopyrimidine-2-thiol
CAS No.1004-39-3
FormulaC4H6N4S
Mol. weight142.19
Catalogue No.VQ-011942
Purity≥98%
HSN29420090
4,6-Diamino-2-mercaptopyrimidine (CAS 1004-39-3) – diazine derivative, ≥98%. C4H6N4S, MW 142.19. Order from Vaqora Chemicals with COA and global delivery.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 4,6-Diamino-2-mercaptopyrimidine, 98%
Listed under CAS 1004-39-3, 4,6-Diamino-2-mercaptopyrimidine is a diazine derivative available from Vaqora Chemicals at a purity of ≥98%. Formula C4H6N4S, molecular weight 142.19 g/mol. Systematically, it is named 4,6-diamino-1H-pyrimidine-2-thione. Alternative names: 4,6-Diamino-2-pyrimidinethiol and 4,6-Diaminopyrimidine-2-thiol.
The product is provided as a powder. Key physical data: a melting point of above 280 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.
Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Available in 5 g, 25 g and 100 g packs, 4,6-Diamino-2-mercaptopyrimidine is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.
Specifications & identifiers
| Product name | 4,6-Diamino-2-mercaptopyrimidine, 98% |
|---|---|
| Catalogue No. | VQ-011942 |
| CAS Number | 1004-39-3 |
| IUPAC name | 4,6-diamino-1H-pyrimidine-2-thione |
| Molecular formula | C4H6N4S |
| Molecular weight | 142.19 g/mol |
| Exact mass | 142.0313 |
| Purity / assay | ≥98% |
| HSN code | 29420090 |
| InChIKey | QCAWOHUJKPKOMD-UHFFFAOYSA-N |
| SMILES | C1=C(NC(=S)N=C1N)N |
| PubChem CID | 1201482 |
| Physical form | Powder |
|---|---|
| Appearance | Powder |
| Melting point | >280 °C |
| LogP (XLogP3) | -1.2 |
| H-bond donors / acceptors | 3 / 2 |
| TPSA | 109 Ų |
| Synonyms | 4,6-Diamino-2-pyrimidinethiol, 4,6-Diamino-2-pyrimidinethiol,6-Amino-2-thiocytosine, 4,6-Diamino-2-mercaptopyrimidine, 4,6-Diaminopyrimidine-2-thiol, 4,6-Diamino-2-thiopyrimidine, 2(1H)-Pyrimidinethione, 4,6-diamino-, 2-Mercapto-4,6-diaminopyrimidine, 4,6-Diaminopyrimidine-2(1H)-thione, 2-Thio-6-aminocytosine, 4,6-Diamino-2(1H)-pyrimidinethione, 4,6-Diaminopyrimidine-2-thione, 4,6-Diamino-1,2-dihydro-2-thioxopyrimidine |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May cause respiratory irritation
Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of 4,6-Diamino-2-mercaptopyrimidine, 98%?
The CAS Registry Number of 4,6-Diamino-2-mercaptopyrimidine, 98% is 1004-39-3. It is also known as 4,6-Diamino-2-pyrimidinethiol, 4,6-Diamino-2-pyrimidinethiol,6-Amino-2-thiocytosine, 4,6-Diamino-2-mercaptopyrimidine.
What is the molecular formula and molecular weight of 4,6-Diamino-2-mercaptopyrimidine, 98%?
4,6-Diamino-2-mercaptopyrimidine, 98% has the molecular formula C4H6N4S and a molecular weight of 142.19 g/mol. Its IUPAC name is 4,6-diamino-1H-pyrimidine-2-thione.
Which grade and pack sizes of 4,6-Diamino-2-mercaptopyrimidine, 98% can I order?
We supply 4,6-Diamino-2-mercaptopyrimidine, 98% in (≥98%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 4,6-Diamino-2-mercaptopyrimidine, 98%?
Yes. Every lot of 4,6-Diamino-2-mercaptopyrimidine, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 4,6-Diamino-2-mercaptopyrimidine, 98% be shipped internationally?
Yes. 4,6-Diamino-2-mercaptopyrimidine, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about 4,6-Diamino-2-mercaptopyrimidine, 98%
We reply within one business day with price, pack options, lead time and documentation.
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