Dimethyl4,4'-(9H-carbazole-3,6-diyl)dibenzoate CAS 1258419-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1258419-88-3 |
| Molecular Formula | C28H21NO4 |
| Molecular Weight | 435.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl4,4'-(9H-carbazole-3,6-diyl)dibenzoate (CAS 1258419-88-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H21NO4. Molecular weight: 435.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H21NO4 |
| Molecular Weight | 435.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(2,4-Dimethoxyphenyl)-3-(6-methoxy-3,4-dihydro-1H-pyrido[3,4-b]indol-2(9H)-yl)pyrrolidine-2,5-dione (CAS 1169874-04-7)
- Methyl 3-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine-1-carbonyl)benzoate (CAS 1775304-10-3)
- 4-(1'-Methyl-2'',4-dioxodispiro[chromane-3,3'-pyrrolidine-2',3''-indolin]-4'-yl)benzonitrile (CAS 1164462-71-8)
- 3-[(Butylamino)methyl]phenol (CAS 60509-45-7)
- 2-[2-(dimethylamino)ethoxy]pyridine-4-carbonitrile (CAS 1250850-96-4)
- (5-Isopropylpyrazin-2-yl)methanamine (CAS 1260667-16-0)
- 2-(Carbamoylmethoxy)benzoic acid (CAS 56424-81-8)
- 1-Heptyl-1H-pyrazol-4-amine (CAS 1152512-32-7)
- 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-2,3-diamine (CAS 1350755-71-3)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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