1-Methyl-5,6,7,8-tetrahydrocyclohepta[c]pyrazol-4(1H)-one CAS 115309-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 115309-88-1 |
| Molecular Formula | C9H12N2O |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Methyl-5,6,7,8-tetrahydrocyclohepta[c]pyrazol-4(1H)-one (CAS 115309-88-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12N2O. Molecular weight: 164.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O |
| Molecular Weight | 164.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-Methyl-5,6,7,8-tetrahydrocyclohepta[c]pyrazol-4(2H)-one (CAS 115310-14-0)
- 5,6,7,8-Tetrahydrocyclohepta[c]pyrazol-4(1H)-one (CAS 1314139-85-9)
- 5,6,7,8-Tetrahydrocyclohepta[c]pyrrol-4(2H)-one (CAS 113880-81-2)
- 2-Propyl-5,6,7,8-tetrahydrocyclohepta[d]imidazol-4(1H)-one (CAS 165951-91-7)
- 2-(5,6,7,8-Tetrahydrocyclohepta[d]imidazol-1(4H)-yl)acetic acid (CAS 1706444-17-8)
- 7,8,9,10-Tetrahydrocyclohepta[b]indol-6(5H)-one (CAS 7257-25-2)
- 5-Benzyl-6,7,8,9-tetrahydrocyclohepta[b]indol-10(5H)-one (CAS 61364-24-7)
Recommended Standards
- 2-(Pyrrolidin-2-yl)pyridin-3-ol (CAS 1150617-91-6)
- (E)-3-(2-Methoxyphenyl)prop-2-en-1-ol (CAS 114568-19-3)
- 3-(Cyclopropylmethoxy)phenol (CAS 1154342-71-8)
- N'-(4-(Diethylamino)-2-hydroxybenzylidene)isonicotinohydrazide (CAS 140405-36-3)
- 6-(3-Fluorophenoxy)pyridine-3-boronic acid (CAS 2051588-60-2)
- 3-[(2-Methoxyethanesulfonyl)methyl]aniline (CAS 1154018-38-8)
- (S)-2-(6-Guanidinohexanamido)-3-(1H-imidazol-4-yl)propanoic acid (CAS 50823-47-7)
- 2-[4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]-N-(3-methoxyphenyl)acetamide (CAS 1775485-73-8)
- 2-(4-Iodo-1-methyl-1H-pyrazol-3-yl)acetic acid (CAS 1354705-12-6)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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