6-(3-Hydroxyphenyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione CAS 313554-78-8
| CAS No. | 313554-78-8 |
| Molecular Formula | C12H7N3O3 |
| Molecular Weight | 241.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(3-Hydroxyphenyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione (CAS 313554-78-8), a certified reference material (molecular formula C12H7N3O3, MW 241.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H7N3O3, 6-(3-Hydroxyphenyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 241.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 6-(3-Hydroxyphenyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione 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 | C12H7N3O3 |
| Molecular Weight | 241.20 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Hydroxyphenyl Standards
- 6-(4-Hydroxyphenyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione (CAS 313519-01-6)
- N-(4-hydroxyphenyl)-N,4-dimethylbenzamide (CAS 1148-53-4)
- N-(2-Hydroxyphenyl)-3-phenylpropanamide (CAS 152189-75-8)
- n-(4-Hydroxyphenyl)-3-phenylpropanamide (CAS 152189-77-0)
- 3-(2-Hydroxyphenyl)-N-phenylpropanamide (CAS 729-78-2)
- N-(3-Hydroxyphenyl)-3-phenylpropanamide (CAS 690979-20-5)
- 1-(4-Hydroxyphenyl)-2-phenyl-1-butanone (CAS 6966-21-8)
- 2-(4-Hydroxyphenyl)-1-phenyl-1-butanone (CAS 82413-28-3)
Recommended Standards
- 5-Nitro-2-(pyridin-3-yl)benzo[d]oxazole (CAS 61382-20-5)
- 5-Ethoxy-4-methoxy-2-nitrobenzoic acid (CAS 61948-83-2)
- 6,9-Dihydroxybenzo[g]isoquinoline-5,10-dione (CAS 4589-37-1)
- 5-(2-Methoxyethoxy)-2-nitrobenzoicacid (CAS 78361-13-4)
- N,N-diisopropyl-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2093041-45-1)
- N-(3,4-dimethoxyphenyl)-2-methylpiperidine-1-carboxamide (CAS 865659-53-6)
- 1-Phenethyl-1H-imidazole-5-carbaldehyde (CAS 933726-64-8)
- (2,3,4,5,6-Pentachlorophenyl)methyl 4-(diethylamino)-3-fluorobenzoate (CAS 329701-56-6)
- 1-[(4-Chlorophenyl)methyl]-5-(4-methylpiperazine-1-carbonyl)-1,2-dihydropyridin-2-one (CAS 338783-47-4)
- Methyl 2-chloro-5-methoxyisonicotinate (CAS 1256834-48-6)
- 2-amino-6-chloro-3-hydroxybenzoic acid (CAS 629652-73-9)
- Methyl 5-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylate (CAS 1823922-80-0)
- Ethyl 4-bromo-1-isobutyl-1H-pyrazole-3-carboxylate (CAS 1856021-12-9)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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