N2-(4-nitrophenyl)thiazolo[5,4-d]pyrimidine-2,7-diamine CAS 339029-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339029-13-9 |
| Molecular Formula | C11H8N6O2S |
| Molecular Weight | 288.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N2-(4-nitrophenyl)thiazolo[5,4-d]pyrimidine-2,7-diamine (CAS 339029-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8N6O2S. Molecular weight: 288.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8N6O2S |
| Molecular Weight | 288.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related N Standards
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- 9-(2-Nitrophenyl)-9H-carbazole (CAS 6286-72-2)
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Recommended Standards
- N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2,2,2-trifluoroacetamide (CAS 372085-99-9)
- Enzalutamide Impurity 56 (CAS CATO-C4X-101656)
- 4,4'-(3,3-Difluorocycloprop-1-ene-1,2-diyl)bis(methoxybenzene) (CAS 2061959-86-0)
- (2E,4E)-5-(4-nitrophenyl)penta-2,4-dienal (CAS 49678-09-3)
- 6-chloro-N-cyclopropylpyridazin-3-amine (CAS 941294-45-7)
- 3-(azetidin-1-yl)pyrrolidine;dihydrochloride (CAS 2031261-23-9)
- 1-(2-Chloro-4-ethoxyphenyl)ethan-1-one (CAS 90919-13-4)
- Quizalofop-P (CAS 94051-08-8)
- N-(4-(5-chloro-2-methylphenyl)piperazine-1-carbonothioyl)benzamide (CAS 1024333-96-7)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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