tert-Butyl 3-formyl-1-methyl-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate CAS 1142210-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142210-83-0 |
| Molecular Formula | C13H19N3O3 |
| Molecular Weight | 265.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 3-formyl-1-methyl-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate (CAS 1142210-83-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H19N3O3. Molecular weight: 265.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H19N3O3 |
| Molecular Weight | 265.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Recommended Standards
- (5-([1,1'-Biphenyl]-4-yl)-3-methylisoxazol-4-yl)methanol (CAS 113841-30-8)
- 2-(Benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3-ylthio)acetic acid (CAS 114722-63-3)
- 1-Benzyl-6-methoxy-1H-indole-3-carbaldehyde (CAS 1134334-46-5)
- 6-Ethoxy-4-methyl-3-phenyl-2H-chromen-2-one (CAS 263365-04-4)
- N-(5-benzyl-1,3,4-thiadiazol-2-yl)-2-chloroacetamide (CAS 16502-05-9)
- Gadoteridol Impurity 47 (CAS CATO-C4X-225747)
- 7,8-Dibromo-5,6-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 87665-04-1)
- 3-[(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl]-4-methoxybenzoic acid (CAS 956204-52-7)
- Thieno[3,2-c]pyridin-7(6H)-one (CAS 37831-43-9)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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