7-Phenyl-pteridin-4-ol CAS 70504-15-3
| CAS No. | 70504-15-3 |
| Molecular Formula | C12H8N4O |
| Molecular Weight | 224.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 7-Phenyl-pteridin-4-ol (C12H8N4O) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
7-Phenyl-pteridin-4-ol (CAS 70504-15-3), molecular formula C12H8N4O and molecular weight 224.22 g/mol, is a CATO reference standard with documented purity and traceability.
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), 7-Phenyl-pteridin-4-ol 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 | C12H8N4O |
| Molecular Weight | 224.22 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related Phenyl Standards
- 1-(Pteridin-4-yl)piperidin-3-ol (CAS 1710202-21-3)
- 1-(Pteridin-4-yl)piperidin-4-ol (CAS 1774901-17-5)
- (1-(Pteridin-4-yl)piperidin-3-yl)methanol (CAS 1707581-54-1)
- pteridin-2-amine (CAS 700-81-2)
- Pteridin-6(5H)-one (CAS 2432-26-0)
- Pteridin-7(8H)-one (CAS 2432-27-1)
- Pteridin-4-amine (CAS 6973-01-9)
- Pteridin-7-amine (CAS 769-66-4)
Recommended Standards
- 6-Methyl-2-oxo-4-(2-(propan-2-ylidene)hydrazinyl)-1,2-dihydropyrimidine-5-carboxylic acid (CAS 62900-20-3)
- 8-Methoxy-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 569-34-6)
- 6-Methoxy-3,7,9-trimethyl-7,9-dihydro-2H-purine-2,8(3H)-dione (CAS 817631-41-7)
- Benzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole)-4,8-dione (CAS 83274-15-1)
- (4S)-4-[({2-[({2-[2-({[({[(1R,8S,9R)-bicyclo[6.1.0]non-4-yn-9-yl]methoxy}carbonyl)amino]sulfonyl}amino)ethoxy]ethoxy}carbonyl)[2-({[(1S)-3-carboxy-1-{[(1S)-1-{[(1S)-1-({4-[({[(10S,23S)-10-ethyl-18-fluoro-10-hydroxy-19-methyl-5,9-dioxo-8-oxa-4,15-diazahexacyclo[14.7.1.0²,¹⁴.0⁴,¹³.0⁶,¹¹.0²⁰,²⁴]tetracosa-1,6(11),12,14,16,18,20(24)-heptaen-23-yl]carbamoyl}oxy)methyl]phenyl}carbamoyl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}propyl]carbamoyl}oxy)ethyl]amino]ethoxy}carbonyl)amino]-4-{[(1S)-1-{[(1S)-1-({4-[({[(10S,23S)-10-ethyl-18-fluoro-10-hydroxy-19-methyl-5,9-dioxo-8-oxa-4,15-diazahexacyclo[14.7.1.0²,¹⁴.0⁴,¹³.0⁶,¹¹.0²⁰,²⁴]tetracosa-1,6(11),12,14,16,18,20(24)-heptaen-23-yl]carbamoyl}oxy)methyl]phenyl}carbamoyl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}butanoic acid (CAS 2765424-49-3)
- 8006-28-8 4RG4VJM6VG Soda lime Soda lime [NF] Sodium hydroxide (Na(OH)), mixt. with lime Sodasorb UNII-4RG4VJM6VG Soda lime with >4% sodium hydroxide [UN1907] [Corrosive] UN1907 Soda lime with >4% sodium hydroxide (CAS 8006-28-8)
- 4-(4-Piperidyloxy)pyridine (CAS 224178-65-8)
- 2,3-Dichloro-5-(6-chlorooxazolo[5,4-b]pyridin-2-yl)aniline (CAS 1354755-43-3)
- 5-(4-Fluorophenyl)oxazolidin-2-one (CAS 19338-43-3)
- Ethyl 1-(3,4-dimethoxybenzyl)-5-oxopyrrolidine-3-carboxylate (CAS 96449-63-7)
- 3-Amino-2-methyl-2-butanol (CAS 6291-17-4)
- 4-Amino-6-fluoro-1H-indole (CAS 885518-25-2)
- N-(cyclohexylmethyl)cyclopentanamine (CAS 932231-52-2)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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