(S)-6,7-Dimethoxy-1,2-dimethyl-1,2,3,4-tetrahydroisoquinoline CAS 38221-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38221-25-9 |
| Molecular Formula | C13H19NO2 |
| Molecular Weight | 221.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-6,7-Dimethoxy-1,2-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 38221-25-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H19NO2. Molecular weight: 221.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H19NO2 |
| Molecular Weight | 221.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related S Standards
- 1-Ethyl-5,6-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 1250818-28-0)
- 5,6-Dimethoxy-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1267014-64-1)
- 5,8-Dimethoxy-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1267035-14-2)
- 2,7-Dimethoxy-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1506663-80-4)
- (R)-6,7-Dimethoxy-1,2-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 51745-28-9)
- 1-Ethyl-6,7-dimethoxy-3,4,6,7-tetrahydroisoquinoline (CAS 918665-58-4)
- 6,7-Dimethoxy-1,1-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 249624-85-9)
- 6,7-Dimethoxy-1,2-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 490-53-9)
Recommended Standards
- (S)-3-(Dimethylamino)-1-(3-methoxyphenyl)-2-methyl-1-propanone (CAS 850222-40-1)
- (trans)-1-Benzylpyrrolidine-2,5-diyl)dimethanol (CAS 93713-36-1)
- (S)-2-Amino-3-(3,4-diethylphenyl)propanoic acid (CAS 600725-38-0)
- Tert-butyl (2-((4-chlorobenzyl)amino)ethyl)carbamate (CAS 335059-94-4)
- trans-3-(3-fluorophenyl)cyclobutan-1-amine hydrochloride (CAS 1807939-75-8)
- 4-amino-2-ethylbutanoic acid hydrochloride (CAS 1864061-13-1)
- 3-(3,5-Dichlorophenyl)-3-hydroxypropanoic acid (CAS 1250810-15-1)
- 3,6-Dichloro-N-(2-methylnaphthalen-1-yl)benzo[b]thiophene-2-carboxamide (CAS 332156-46-4)
- Tylosin Phosphate (CAS 1405-53-4)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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