2-(chloromethyl)-3,5-difluoropyridine CAS 1222633-85-3
| CAS No. | 1222633-85-3 |
| Molecular Formula | C6H10ClF2N |
| Molecular Weight | 169.60 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 2-(chloromethyl)-3,5-difluoropyridine.
CATO supplies 2-(chloromethyl)-3,5-difluoropyridine (CAS 1222633-85-3), a certified reference material (molecular formula C6H10ClF2N, MW 169.60 g/mol) for analytical method development and quality control.
Owing to fluorine/chlorine substitution, 2-(chloromethyl)-3,5-difluoropyridine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 169.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-(chloromethyl)-3,5-difluoropyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H10ClF2N |
| Molecular Weight | 169.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related chloromethyl Standards
- 2-(Chloromethyl)benzamide (CAS 13169-51-2)
- 3-(Chloromethyl)benzamide (CAS 135654-16-9)
- 2-(Chloromethyl)-6-methylisonicotinaldehyde (CAS 1393543-29-7)
- 2-(Chloromethyl)-3-fluorobenzonitrile (CAS 1260814-51-4)
- 5-(Chloromethyl)-2-fluorobenzonitrile (CAS 1260892-59-8)
- 3-(Chloromethyl)-2-fluorobenzonitrile (CAS 1261682-61-4)
- 2-(Chloromethyl)-5-fluorobenzonitrile (CAS 1261762-60-0)
- 3-(Chloromethyl)-4-fluorobenzonitrile (CAS 1261780-05-5)
Recommended Standards
- 2-chloro-4-(difluoromethyl)pyridine (CAS 1204296-03-6)
- 2-AMINO-3,5-DIFLUOROCHLOROBENZENE 2-Chloro-4,6-difluoroaniline 36556-56-6 4,6-DIFLUORO-2-CHLOROANILINE 6-CHLORO-2,4-DIFLUOROANILINE AS04066 ATTERCOP-CHM AT123681 TIMTEC-BB SBB003922 (CAS 36556-56-6)
- 2-azidoethane-1-sulfonyl chloride (CAS 1803566-17-7)
- 2-Chloro-5-(difluoromethyl)pyridine 6-Chloro-3-(difluoromethyl)pyridine 71701-99-0 (CAS 71701-99-0)
- (S)-2-(2-bromo-3-methylphenyl)-2-(methylamino)ethan-1-ol (CAS 1213869-85-2)
- 2-Chloro-6-(p-tolylthio)-1H-purine (CAS 646510-40-9)
- 1-(5-methyl-2-pyridinyl)piperazine 1-(5-methylpyridin-2-yl)piperazine 104395-86-0 A800975 (CAS 104395-86-0)
- 1-Chloro-3-fluoro-5-(2,2,2-trifluoroethoxy)benzene (CAS 1881321-62-5)
- 4-(3-Chlorophenyl)-6-methyl-2-oxo-N-(o-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 332373-23-6)
- 4-(([1,1'-Biphenyl]-4-ylmethylene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-40-2)
- N-(4-Fluorobenzyl)-2-(2-(hydroxymethyl)-5-methoxy-4-oxopyridin-1(4H)-yl)acetamide (CAS 941885-41-2)
- 2-(3-Methoxyphenoxy)ethanimidamide hydrochloride (CAS 114986-37-7)
- [4-(hydrazinecarbonyl)phenyl]boronic acid (CAS 850567-95-2)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
Why CATO?
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