6,7-dichloroquinazolin-2-amine CAS 18672-00-9
| CAS No. | 18672-00-9 |
| Molecular Formula | C8H15Cl2N3 |
| Molecular Weight | 224.13 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 6,7-dichloroquinazolin-2-amine.
CATO supplies 6,7-dichloroquinazolin-2-amine (CAS 18672-00-9), a certified reference material (molecular formula C8H15Cl2N3, MW 224.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H15Cl2N3, 6,7-dichloroquinazolin-2-amine contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 224.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 6,7-dichloroquinazolin-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 | C8H15Cl2N3 |
| Molecular Weight | 224.13 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related dichloroquinazolin Standards
- 4,7-dichloroquinazolin-2-amine (CAS 1378873-33-6)
- 4,5-dichloroquinazolin-2-amine (CAS 1379308-14-1)
- 2,5-dichloroquinazolin-4-ol (CAS 1107694-73-4)
- 4,6-Dichloroquinazolin-2-ol (CAS 1782311-88-9)
- 2,4-Dichloroquinazolin-6-ol (CAS 464927-05-7)
- 2,5-Dichloroquinazolin-8-ol (CAS 953039-82-2)
- 2,6-Dichloroquinazolin-4(3H)-one (CAS 20197-87-9)
- 2,8-Dichloroquinazolin-4(1H)-one (CAS 62484-39-3)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(thiophen-2-ylmethyl)-1,3,2-dioxaborolane (CAS 1638933-18-2)
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- 2,4-dichloro-5,7-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638764-36-9)
- (R)-4,5-Dimethyl-2-oxo-5-(trifluoromethyl)-2,5-dihydrofuran-3-carboxylic acid (CAS 2875066-92-3)
- Selenophene-2,5-dicarbaldehyde (CAS 13706-04-2)
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- 5-Methyl-3H-benzo[e]indole-2-carboxylic acid (CAS 900136-39-2)
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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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com