(9H-Purin-6-yl)-L-phenylalanine CAS 2436-68-2
| CAS No. | 2436-68-2 |
| Molecular Formula | C14H13N5O2 |
| Molecular Weight | 283.29 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 (9H-Purin-6-yl)-L-phenylalanine.
(9H-Purin-6-yl)-L-phenylalanine (CAS 2436-68-2) is a high-purity analytical reference standard with the molecular formula C14H13N5O2 and a molecular weight of 283.29 g/mol.
(9H-Purin-6-yl)-L-phenylalanine (C14H13N5O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (9H-Purin-6-yl)-L-phenylalanine 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 | C14H13N5O2 |
| Molecular Weight | 283.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
Related H Standards
- 2-((7H-Purin-6-yl)thio)-2-phenylacetic acid (CAS 929345-50-6)
- 4-(9H-Purin-6-yl)-1-thia-4-azaspiro[5.5]undecane (CAS 1445143-90-7)
- 9H-Purin-2-amine, 9-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)- (CAS 109304-04-3)
- (9H-Purin-6-yl)methionine (CAS 6271-36-9)
- 1H-Purin-2-ol (CAS 95121-01-0)
- 3-((7H-purin-6-yl)thio)-1,1,1-trifluoropropan-2-ol (CAS 866017-68-7)
- 2,2'-((2-((1H-Purin-6-yl)amino)-2-oxoethyl)azanediyl)diacetic acid (CAS 142210-17-1)
- 4-((9H-Purin-6-yl)amino)-1-benzylpyrrolidin-2-one (CAS 1333714-43-4)
Recommended Standards
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- 1-(4-Bromophenyl)-N-(p-tolyl)methanimine oxide (CAS 691376-79-1)
- tert-Butyl N-[(pyrrolidin-3-yl)methyl]carbamate hydrochloride (CAS 1188263-69-5)
- (3-Cyclopropoxy-4-(methylthio)pyridin-2-yl)methanamine (CAS 1243347-53-6)
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