Benzyl 4-bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate CAS 473737-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 473737-34-7 |
| Molecular Formula | C20H21BrN2O2 |
| Molecular Weight | 401.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzyl 4-bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate (CAS 473737-34-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21BrN2O2. Molecular weight: 401.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H21BrN2O2 |
| Molecular Weight | 401.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- Benzyl 7-bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate (CAS 1243461-51-9)
- 4-Bromo-N-((4-methyl-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338421-59-3)
- Benzyl 5-bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate (CAS 438192-14-4)
- 3-((4-Bromo-2-fluorobenzyl)thio)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 933022-53-8)
- [4-bromo-5-(difluoromethoxy)-6-fluoro-2-naphthyl] 2,2-dimethylpropanoate (CAS 2763159-26-6)
- 2-Bromo-N-(isoquinolin-5-yl)-4,5-dimethoxy-N-methylbenzamide (CAS 917596-87-3)
- 4-(2-(2-(2-Bromo-4-(tert-butyl)phenoxy)acetyl)hydrazinyl)-4-oxobutanoic acid (CAS 816442-95-2)
- 7-Bromo-6-chloro-8-iodoquinazoline-2,4(1H,3H)-dione (CAS 2655731-44-3)
Recommended Standards
- 3,3-((4-Bromophenyl)methylene)bis(1H-indole) (CAS 540729-21-3)
- CAS 2120095-23-8 (CAS 2120095-23-8)
- 2-(3-Bromophenyl)-5-((2,6-dimethylmorpholino)methyl)benzo[d]oxazole (CAS 1706454-45-6)
- N,N′-Bis(4-fluorophenyl)thiourea (CAS 404-52-4)
- 6,6-Dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylic acid (CAS 856256-47-8)
- 4-[(2Z)-3-(2H-1,3-Benzodioxol-5-yl)prop-2-enoyl]phenyl (2E)-3-phenylprop-2-enoate (CAS 306730-23-4)
- Oxazole, 2,2′-[(1S)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4-(1,1-dimethylethyl)-4,5-dihydro-, (4S,4′S)- (CAS 173143-88-9)
- 4-[(4-Formyl-2-iodophenoxy)methyl]benzoic acid (CAS 428504-05-6)
- Ethyl 2-Oxazolecarboxylate (CAS 33036-67-8)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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