5-(2,3-Dichlorophenyl)pyrimidin-2-amine CAS 1111111-90-0
| CAS No. | 1111111-90-0 |
| Molecular Formula | C10H7Cl2N3 |
| Molecular Weight | 240.09 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 5-(2,3-Dichlorophenyl)pyrimidin-2-amine.
CATO supplies 5-(2,3-Dichlorophenyl)pyrimidin-2-amine (CAS 1111111-90-0), a certified reference material (molecular formula C10H7Cl2N3, MW 240.09 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 5-(2,3-Dichlorophenyl)pyrimidin-2-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 240.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(2,3-Dichlorophenyl)pyrimidin-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7Cl2N3 |
| Molecular Weight | 240.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
- 5-(2,6-Dichlorophenyl)pyrimidin-2-amine (CAS 1111102-00-1)
- 5-(2,5-Dichlorophenyl)pyrimidin-2-amine (CAS 1111104-96-1)
- 5-(3,4-Dichlorophenyl)pyridin-2(1H)-one (CAS 1111109-41-1)
- 2-(2,3-Dichlorophenyl)pyrimidin-4-amine (CAS 1249790-94-0)
- 2-(2,4-Dichlorophenyl)pyrimidin-4-amine (CAS 1250544-45-6)
- 6-(2,4-Dichlorophenyl)pyrimidin-4-amine (CAS 1250580-15-4)
- 2-(3,5-Dichlorophenyl)pyrimidin-4-amine (CAS 1250614-91-5)
- 2-(2,6-Dichlorophenyl)pyrimidin-4-amine (CAS 1250691-12-3)
Recommended Standards
- 1,1-Dichloro-1,2-dihydrocyclobuta[c]quinolin-3(4H)-one (CAS 111736-16-4)
- 6,8-dichloro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1221723-95-0)
- 4,5-Dichloro-6-methyl-2-(pyridin-4-yl)pyrimidine (CAS 1239850-50-0)
- 4-Chloro-2-(3-chloropyridin-2-yl)-6-methylpyrimidine (CAS 1089330-86-8)
- [2-fluoro-6-(1H-pyrazol-1-yl)phenyl]methanamine (CAS 1453836-34-4)
- 5-Hydroxypyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1491327-16-2)
- 2-(1-Ethyl-1H-imidazol-4-yl)ethan-1-ol (CAS 21486-91-9)
- Methyl L-lysinate (CAS 687-64-9)
- 2-{2-[(4-methoxyphenyl)formamido]acetamido}ethyl 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 338419-61-7)
- (S)-3-(Chloromethyl)pyrrolidine (CAS 1187931-91-4)
- 1-[(E)-1,2-Difluorovinyl]-4-Fluorobenzene (CAS 316173-80-5)
- Methyl 2-amino-2-(trifluoromethyl)hex-5-enoate (CAS 1262415-98-4)
- 6-Nitro-2,3-dihydro-1H-inden-5-amine (CAS 52957-66-1)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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