6-Amino-9-butyl-9H-purine-8-thiol CAS 521308-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 521308-65-6 |
| Molecular Formula | C9H13N5S |
| Molecular Weight | 223.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-9-butyl-9H-purine-8-thiol (CAS 521308-65-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H13N5S. Molecular weight: 223.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H13N5S |
| Molecular Weight | 223.30 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.) | 1984 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-9-isobutyl-1H-purine-6(9H)-thione (CAS 24397-96-4)
- 3-amino-5-methyl-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-9-one (CAS 1375473-76-9)
- 3-amino-7-methyl-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-9-one (CAS 1375474-02-4)
- 3-amino-8-methyl-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-9-one (CAS 1375474-51-3)
- 3-Amino-5,7-dimethyladamantane-1-carboxylic acid (CAS 14664-67-6)
- (S)-2-Amino-3-(4-(tert-butoxy)phenyl)propan-1-ol (CAS 176502-70-8)
- 2-amino-3H,4H-benzo[g]quinazolin-4-one (CAS 33987-05-2)
- 3-amino-1H,2H-benzo[f]quinazolin-1-one (CAS 7066-25-3)
Recommended Standards
- 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-[1,3,4]-thiadiazol-2-ylamine (CAS 957484-31-0)
- N-(3,7-Dimethyl-6-(methylthio)-3,7-dihydro-2H-purin-2-ylidene)methanamine (CAS 802028-83-7)
- 5-(1,5-Dimethyl-1H-pyrazol-3-yl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 512811-93-7)
- 5-(2-chloroacetyl)-3,3-dimethyl-2,3-dihydro-1H-indol-2-one (CAS 122281-02-1)
- N-ethyl-2-nitrobenzamide (CAS 945-23-3)
- 2-(2-((2,4-Dimethoxyphenyl)amino)-2-oxoethoxy)acetic acid (CAS 756489-82-4)
- Methyl 4-oxo-1-(thiophene-2-sulfonyl)pyrrolidine-2-carboxylate (CAS 1219412-74-4)
- 4-Fluoro-2-methyl-N-(thiophen-2-ylmethyl)aniline (CAS 1020960-62-6)
- 3-Amino-4-((3-(trifluoromethyl)phenyl)thio)benzonitrile (CAS 400751-63-5)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com