7H-pyrrolo[2,3-d]pyrimidine-2-carbaldehyde CAS 1638768-34-9
| CAS No. | 1638768-34-9 |
| Molecular Formula | C7H13N3O |
| Molecular Weight | 155.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7H-pyrrolo[2,3-d]pyrimidine-2-carbaldehyde is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
7H-pyrrolo[2,3-d]pyrimidine-2-carbaldehyde (CAS 1638768-34-9) is a high-purity analytical reference standard with the molecular formula C7H13N3O and a molecular weight of 155.20 g/mol.
The molecular framework of 7H-pyrrolo[2,3-d]pyrimidine-2-carbaldehyde (C7H13N3O) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 7H-pyrrolo[2,3-d]pyrimidine-2-carbaldehyde 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 | C7H13N3O |
| Molecular Weight | 155.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related H Standards
- 7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 1060815-89-5)
- 5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde (CAS 1369245-26-0)
- 7H-pyrrolo[2,3-d]pyrimidine-6-carbaldehyde (CAS 1369366-82-4)
- pyrrolo[2,1-f][1,2,4]triazine-5-carbaldehyde (CAS 1463451-82-2)
- pyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (CAS 1554288-05-9)
- pyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde (CAS 1557696-38-4)
- 5H-pyrrolo[2,3-b]pyrazine-7-carbaldehyde (CAS 4121-22-6)
- 6-methyl-Pyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 310430-81-0)
Recommended Standards
- 4-Ethyl-5-(methoxymethyl)-1H-pyrazol-3-amine (CAS 161487-38-3)
- (R)-2-Amino-2-(1,4-dimethyl-1H-pyrazol-5-yl)ethan-1-ol (CAS 1641033-82-0)
- 2-(1-Ethyl-1H-1,2,3-triazol-4-yl)propan-2-ol (CAS 1593367-50-0)
- 2-(3-Amino-1-methyl-5-pyrazolyl)-2-propanol (CAS 1649468-56-3)
- Methyl 2-(5-chloro-3-oxoisothiazol-2(3H)-yl)acetate (CAS 1134642-84-4)
- 5-Methyl-1-(4-nitrophenyl)-1H-pyrazole-4-carboxamide (CAS 292160-46-4)
- 1-((4-Bromophenoxy)methyl)-3,5-dimethyl-1H-pyrazol-4-amine (CAS 1006457-23-3)
- Theogallin (CAS 17365-11-6)
- Quality control samples for analysis of chloroform and carbon tetrachloride in drinking water (CAS CATO-CQCM102139)
- N1-cyclohexyl-N1-methylbenzene-1,4-diamine (CAS 93087-80-0)
- Palbociclib Impurity 110 (CAS 571189-23-6)
- n-Hydroxy-2-(m-tolyl)acetimidamide (CAS 885952-60-3)
- 8-Methyl[1,2,5]oxadiazolo[4,3-f]cinnolin-3-ium-3-olate (CAS 300393-96-8)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com