4-(Piperazin-1-yl)-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-2-amine CAS 87466-13-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87466-13-5 |
| Molecular Formula | C11H17N5OS |
| Molecular Weight | 267.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Piperazin-1-yl)-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidin-2-amine (CAS 87466-13-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H17N5OS. Molecular weight: 267.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H17N5OS |
| Molecular Weight | 267.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(4-Methylphenyl)-5-phenyl-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 63314-58-9)
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- 4-(3-Methylphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 78349-87-8)
- Ethanone, 1-[3-(1,1-difluoro-2-methoxyethyl)-2-methyl-5-nitrophenyl] (CAS 2883761-48-4)
- 4LQE14571B 6408-31-7 Acid Red 183 C.I. Acid Red 183 (8CI) Chromate(5-), bis(5-chloro-3-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl)azo)-2-hydroxybenzenesulfonato(4-))-, tetrasodium hydrogen (9CI) Disodium (5-chloro-3-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-2-hydroxybenzene-1-sulphonato(4-))hydroxychromate(2-) Chromate(2-), (5-chloro-3-(2-(4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-(3-sulfophenyl)-1H-pyrazol-4-yl)diazenyl-kappaN1)-2-(hydroxy-kappaO)benzenesulfonato(4-))hydroxy-, sodium (1:2), (T-4)- Chromate(2-), (5-chloro-3-((4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-(3-sulfophenyl)-1H-pyrazol-4-yl)azo-kappaN1)-2-(hydroxy-kappaO)benzenesulfonato(4-))hydroxy-, disodium, (T-4)- C.I. 18800 Bucolan Red GRE Chrome Intra Red GRE Chromolan Red GRE Efdolan Red GRN EINECS 229-054-5 Gycolan Red GRL Inochrome Red 3J Neolan Red GRE NSC 324571 Nyasol Red GGS Palatine Fast Red GREN Pilate Fast Red GREN Super Fast Red GRE Tertroxane Red G Vitrolan Red GRE UNII-4LQE14571B (CAS 6408-31-7)
- 2-((4-(Phenylthio)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)oxy)benzoic acid (CAS 63545-92-6)
- 2-(3,4-Difluoro-5-propoxyphenyl)ethan-1-ol (CAS 1443310-12-0)
- Methyl 7-bromo-2H-chromene-3-carboxylate (CAS 1263285-65-9)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-methoxy-4-nitropyridine (CAS 1804870-01-6)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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