1189874-88-1 7-Chloro-5-(2-fluorophenyl)-2-methylamino-3H-1,4-benzodiazepine-13C1 CAS 1189874-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189874-88-1 |
| Molecular Formula | C16H13ClFN3 |
| Molecular Weight | 301.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1189874-88-1 7-Chloro-5-(2-fluorophenyl)-2-methylamino-3H-1,4-benzodiazepine-13C1 (CAS 1189874-88-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13ClFN3. Molecular weight: 301.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13ClFN3 |
| Molecular Weight | 301.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-(7-(3-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile (CAS 1105238-23-0)
- 1-(Cyclobutylmethyl)-1H-pyrazol-5-amine (CAS 1448854-94-1)
- (S)-1-(2-Phenoxyphenyl)ethan-1-ol (CAS 1344923-49-4)
- (S)-7-amino-5-(4-methoxybenzyl)-5-azaspiro[2.4]Heptan-4-one (CAS 1398507-72-6)
- 1-(3-Chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-N-cyclopentylpiperidine-4-carboxamide (CAS 444151-91-1)
- 1-(3,4-dichlorobenzyl)-3-methyl-4-pivaloyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1009248-84-3)
- Tofacitinib Impurity 42 (CAS CATO-C4X-107942)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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