287399-45-5 2-Chloro-4-fluoro-1-(~13~C)methylbenzene DTXSID00583909 CAS 287399-45-5
| CAS No. | 287399-45-5 |
| Molecular Formula | C6[13C]H12ClF |
| Molecular Weight | 151.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 287399-45-5 2-Chloro-4-fluoro-1-(~13~C)methylbenzene DTXSID00583909.
CATO supplies 287399-45-5 2-Chloro-4-fluoro-1-(~13~C)methylbenzene DTXSID00583909 (CAS 287399-45-5), a certified reference material (molecular formula C6[13C]H12ClF, MW 151.61 g/mol) for analytical method development and quality control.
Structurally, 287399-45-5 2-Chloro-4-fluoro-1-(~13~C)methylbenzene DTXSID00583909 (C6[13C]H12ClF) contains fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 151.61 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6[13C]H12ClF |
| Molecular Weight | 151.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
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Recommended Standards
- 3-(chloromethyl)-2-fluoro-pyridine (CAS 315180-14-4)
- 2-FLUORO-4-CHLOROANILINE 4-CHLORO-2-FLUORO-PHENYLAMINE 4-CHLORO-2-FLUOROBENZENAMINE 4-Chloro-2-fluoroaniline 57946-56-2 AS00315 TIMTEC-BB SBB004111 (CAS 57946-56-2)
- 2-Cyanopropane-2-sulfinic chloride (CAS 56630-18-3)
- Esmolol Impurity N1 (CAS 50666-68-7)
- 2-Amino-5-(ethylsulfonyl)-4-(2-fluorophenyl)thiophene-3-carbonitrile (CAS 1713588-58-9)
- Silver(I) 3,4-dicarboxy-3-hydroxybutanoate (CAS 127694-63-7)
- tert-Butyl N-{3-methylidenebicyclo[3.2.1]octan-8-yl}carbamate (CAS 2168116-64-9)
- 4-Bromo-2-chloro-5-(trifluoromethoxy)pyridine (CAS 1361681-64-2)
- CAS CATO-C3D-262830 (CAS CATO-C3D-262830)
- 2-Chloro-n-[(4-methylphenyl)(thiophen-2-yl)methyl]acetamide (CAS 847744-31-4)
- 2-(5-Bromothiophen-2-yl)-2,3-dihydrobenzofuran-5-carbonitrile (CAS 851777-32-7)
- N-(4-Fluorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775338-27-6)
- 4-(2-Methoxyphenyl)tetrahydro-2H-pyran-4-carbaldehyde (CAS 902836-57-1)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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