2,4-dichloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine CAS 1053228-29-7
| CAS No. | 1053228-29-7 |
| Molecular Formula | C6H10Cl2FN3 |
| Molecular Weight | 214.07 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 2,4-dichloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine.
CATO supplies 2,4-dichloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1053228-29-7), a certified reference material (molecular formula C6H10Cl2FN3, MW 214.07 g/mol) for analytical method development and quality control.
Structurally, 2,4-dichloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine (C6H10Cl2FN3) contains a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 214.07 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.
As a certified reference material (CRM), 2,4-dichloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine 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 | C6H10Cl2FN3 |
| Molecular Weight | 214.07 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related dichloro Standards
- 2,4-dichloro-7-fluoro-5H-pyrrolo[3,2-d]pyrimidine (CAS 1379307-68-2)
- 2,4-dichloro-5-fluoro-pyrrolo[2,1-f][1,2,4]triazine (CAS 2306272-71-7)
- 2,4-dichloro-6-fluoropyrrolo[2,1-f][1,2,4]triazine (CAS 2306276-28-6)
- 4,6-Dichloro-2-methylpyrido[3,4-d]pyrimidine (CAS 1029720-75-9)
- 4,6-dichloro-1H-indole-3-carbaldehyde (CAS 115666-33-6)
- 4,5-Dichloro-1H-indole-3-carbaldehyde (CAS 115666-42-7)
- 6,7-Dichloro-1H-indole-3-carbaldehyde (CAS 1227564-00-2)
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Recommended Standards
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- 4,4'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)dianiline (CAS 1203707-77-0)
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