4-Hydroxy-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carbaldehyde CAS 1261953-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261953-81-4 |
| Molecular Formula | C18H17NO3 |
| Molecular Weight | 295.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carbaldehyde (CAS 1261953-81-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H17NO3. Molecular weight: 295.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H17NO3 |
| Molecular Weight | 295.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- Benzyl 3-hydroxy-4,4-dimethoxypiperidine-1-carboxylate (CAS 1186688-44-7)
- 3-Hydroxy-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1261919-40-7)
- 2-Hydroxy-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carbaldehyde (CAS 1262003-96-2)
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Recommended Standards
- 2-(3-Pyrrolidinocarbonylphenyl)benzoic acid (CAS 1261941-65-4)
- 2'-(Pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261998-00-8)
- 2'-(Pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261998-61-1)
- (3S,4S,5S)-3-Amino-5-(hydroxymethyl)-4-methyldihydrofuran-2(3H)-one (CAS 739322-12-4)
- 3-Chloro-1,1-dimethoxy-2-methylpropane (CAS 1081778-33-7)
- Pentadecan-1-amine acetate (CAS 93217-11-9)
- 2-Hydroxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 2361216-95-5)
- 2-Ethoxyethyl methanesulfonate (CAS 98139-68-5)
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- Neuropeptide SF (human) (CAS 192387-39-6)
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