4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide CAS 1350643-69-4
| CAS No. | 1350643-69-4 |
| Molecular Formula | C7H13ClN4O |
| Molecular Weight | 204.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide (CAS 1350643-69-4), a certified reference material (molecular formula C7H13ClN4O, MW 204.66 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 204.66 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.
As a certified reference material (CRM), 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 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 | C7H13ClN4O |
| Molecular Weight | 204.66 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- 3-Chloro-4-(pyridin-2-yl)aniline (CAS 1044209-44-0)
- 4-Chloro-N-phenylpyridin-2-amine (CAS 1088907-66-7)
- 6-Chloro-2-phenylpyridin-3-amine (CAS 111185-30-9)
- 6'-Chloro-5-methyl-2,3'-bipyridine (CAS 1187168-72-4)
- 6-Chloro-4-phenyl-pyridin-2-ylamine (CAS 1211525-26-6)
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- 2-Chloro-6-methyl-3,3'-bipyridine (CAS 1214338-00-7)
- 2-Chloro-4-methyl-3,4'-bipyridine (CAS 1214343-79-9)
Recommended Standards
- 4-benzyl-6-chloropyrimidine (CAS 134340-13-9)
- 2-(3-Chlorophenyl)pyridin-4-amine (CAS 1350648-31-5)
- 3-(2-Chlorophenyl)pyridin-4-amine (CAS 1258624-38-2)
- 2-Chloro-6-phenyl-4-pyridinamine (CAS 1354220-53-3)
- (6-Bromo-2-methoxy-1-naphthyl)methanol (CAS 247174-13-6)
- 4-Chloro-2-neopentylthieno[2,3-d]pyrimidine (CAS 1343178-07-3)
- Benzenemethanaminium,?ar-ethyl-N,N-dimethyl-N-octadecyl-, chloride (CAS 29661-60-7)
- N-(4,6-Diamino-1,3,5-triazin-2-yl)nicotinamide (CAS 65052-42-8)
- Trans polyisoprene (CAS 104389-32-4)
- 2-chloro-N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]propanamide (CAS 879361-55-4)
- 2-(furan-2-ylmethyl)-3-methoxy-3-oxopropanoic acid (CAS 1443981-96-1)
- [(2-butyl-1-benzofuran-3-yl)methyl](methyl)amine hydrochloride (CAS 1052552-43-8)
- 4-(tert-Butyl)-N-methylbenzohydrazide (CAS 1196894-29-7)
- Lixisenatide (CAS 320367-13-3（free base）)
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