Apraclonidine Hydrochloride CAS 73218-79-8
| CAS No. | 73218-79-8 |
| Molecular Formula | C9H10Cl2N4 |
| Molecular Weight | N/A |
| 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 Apraclonidine Hydrochloride.
Apraclonidine Hydrochloride (CAS 73218-79-8), molecular formula C9H10Cl2N4HCl and molecular weight 281.56 g/mol, is a CATO reference standard with documented purity and traceability.
Apraclonidine Hydrochloride (C9H10Cl2N4HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Apraclonidine Hydrochloride 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 | C9H10Cl2N4 HCl |
| Molecular Weight | 281.56 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Apraclonidine Standards
Recommended Standards
- 2,5-Dichloro-6-iodo-3-methoxypyridine (CAS 1261365-95-0)
- 4-(TERT-BUTOXYCARBONYL)PIPERAZINE-1-CARBOXYLIC ACID (CAS 356517-38-9)
- Narirutin (CAS 14259-46-2)
- 1-Methyl-3-(perfluoroethyl)-1H-pyrazole-4-carbonitrile (CAS 1049772-85-1)
- Lithium 3-(1-methyl-1H-pyrazol-3-yl)propiolate (CAS 2044835-02-9)
- N-(3-Morpholinopropyl)-3-(trifluoromethyl)benzamide (CAS 717858-96-3)
- (2S,2'S)-[N,N'-Bis(2-pyridylmethyl)]-2,2'-bipyrrolidine tetrahydrochloride (CAS 1285550-13-1)
- 2,2,3,3,3-Pentafluoropropylamine 1H,1H-Pentafluoropropylamine 2,2,3,3,3-pentafluoropropan-1-amine 422-03-7 (CAS 422-03-7)
- 2-carbaldehyde-1,4-naphthoquinone (CAS 189763-05-1)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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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