Propranolol Impurity 64 CAS 68884-32-2
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 68884-32-2 |
| Molecular Formula | C13H12O |
| Molecular Weight | 184.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Propranolol Impurity 64 (CAS 68884-32-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12O. Molecular weight: 184.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12O |
| Molecular Weight | 184.23 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Propranolol Standards
- Propranolol Impurity 13 (CAS 23916-49-6)
- Propranolol Impurity 12 (CAS 13917-61-8)
- Propranolol Impurity 16 (CAS 5234-06-0)
- Propranolol Impurity 56 (CAS CATO-C4X-151956)
- Propranolol Impurity 59 (CAS CATO-C4X-151959)
- Propranolol Impurity 19 (CAS 62618-09-1)
- Propranolol Impurity N5 (CAS 20862-11-7)
- Propranolol EP Impurity A (CAS 36112-95-5)
Recommended Standards
- 88234-77-9 7-Methoxybenzofuran-2-carbaldehyde DTXSID70392661 (CAS 88234-77-9)
- Thioctic acid Impurity 33 (CAS 50628-92-7)
- 61826-55-9 cis-3-Acetyl-2,2-dimethylcyclobutaneacetic acid MFCD00001327 Pinonic acid (CAS 61826-55-9)
- Metformin Impurity 544 (CAS 35185-82-1)
- (S)-2-Amino-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid (CAS 878384-69-1)
- 5-Benzamido-3-methylisoxazole-4-carboxylic acid (CAS 84661-25-6)
- 133367-32-5 7170AH C26H25N3O2 H-His(1-Mtt)-OH (CAS 133367-32-5)
- Ethyl 2-(2-chloroacetamido)-4-cyclopropylthiophene-3-carboxylate (CAS 735319-21-8)
- (2-Fluorophenyl)(4-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898776-63-1)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
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