4,6-DIAMINO-2-MERCAPTOPYRIMIDINE
Synonym(s):4,6-Diamino-2-mercaptopyrimidine, 6-Amino-2-thiocytosine;4,6-Diamino-2-pyrimidinethiol
- CAS NO.：1004-39-3
- Empirical Formula: C4H6N4S
- Molecular Weight: 142.18
- MDL number: MFCD00006078
- EINECS: 213-721-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:34:27
What is 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE?
Chemical properties
Brown-Grey Solid
The Uses of 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE
2-Thioadenosine derivatives have been known to exhibit several pharmacological activities such as platelet aggregation inhibition and coronary vasodilation
The Uses of 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE
2-Thioadenosine derivatives have been known to exhibit several pharmacological activities such as platelet aggregation inhibition and coronary vasodilation.
What are the applications of Application
4,6-Diamino-2-mercaptopyrimidine is a heterocyclic building block
General Description
4,6-Diamino-2-mercaptopyrimidine hydrate on oxidation with hydrogen peroxide gives sulphinic acid.
Properties of 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE
| Melting point: | >300 °C(lit.) |
| Boiling point: | 289.1±43.0 °C(Predicted) |
| Density | 1.78±0.1 g/cm3(Predicted) |
| storage temp. | Store below +30°C. |
| solubility | 1 M NaOH: soluble2% |
| form | Solid |
| pka | 11.81±0.10(Predicted) |
| color | Pale Beige to Light Brown |
| BRN | 124937 |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 1004-39-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Thiol-4,6-diamino-pyrimidine(1004-39-3) |
| EPA Substance Registry System | 2(1H)-Pyrimidinethione, 4,6-diamino- (1004-39-3) |
Safety information for 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE
| InChIKey | QCAWOHUJKPKOMD-UHFFFAOYSA-N |
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