6,7,8,9-Tetrahydropyrazino[1,2-e]purin-4(1H)-one CAS 17796-21-3
| CAS No. | 17796-21-3 |
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6,7,8,9-Tetrahydropyrazino[1,2-e]purin-4(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 6,7,8,9-Tetrahydropyrazino[1,2-e]purin-4(1H)-one (CAS 17796-21-3), a certified reference material (molecular formula C8H9N5O, MW 191.19 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 6,7,8,9-Tetrahydropyrazino[1,2-e]purin-4(1H)-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 5 |
Related Tetrahydropyrazino Standards
- 6,7,8,9-Tetrahydropyrazino[1,2-a]indol-1(2H)-one (CAS 1433990-32-9)
- 1,2,3,4-Tetrahydropyrazino[1,2-a]indol-9-ol (CAS 1515851-04-3)
- 1,2,3,4-Tetrahydropyrazino[1,2-a]indol-7-ol (CAS 1521660-19-4)
- 1,2,3,4-Tetrahydropyrazino[2,1-A]Isoindol-6(10Bh)-One (CAS 79016-59-4)
- 10-Methyl-1,2,3,4-tetrahydropyrazino[1,2-a]indole (CAS 126718-24-9)
- 1,2,3,4-Tetrahydropyrazino[2,3-b]quinoline (CAS 143102-05-0)
- 3,4,7,8-Tetrahydropyrazino[1,2-d][1,4]diazepine-1,9(2H,6H)-dione (CAS 130947-34-1)
- 9-Methyl-7,8,9,10-tetrahydropyrazino[1,2-b]indazol-1(2H)-one (CAS 1708428-06-1)
Recommended Standards
- 3-Ethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1779128-22-1)
- 6-ethyl-1H-pyrazolo[4,3-b]pyridine-3-carboxylic acid (CAS 1782820-02-3)
- ((1H-Benzo[d]imidazol-2-yl)methyl)carbamic acid (CAS 175464-16-1)
- 3-Ethylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1783663-29-5)
- [2-(2-aminoethoxy)ethyl]diethylamine (CAS 136089-19-5)
- 2-(2-(Bromomethyl)butyl)thiophene (CAS 1497055-93-2)
- 4-Amino-5-chloro-[2,4'-bipyridine]-6-carboxylic acid (CAS 496852-27-8)
- N-(Tetrahydro-2H-pyran-4-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-amine hydrochloride (CAS 1923056-74-9)
- 4-(6-Methylthiazolo[3,2-b][1,2,4]triazol-5-yl)thiazole-2-carbonitrile (CAS 478067-26-4)
- 1-(2-Nitrobenzyl)cyclopropan-1-amine (CAS 1260823-02-6)
- Tert-butyl (S)-2-(3-hydroxypropyl)morpholine-4-carboxylate (CAS 2137423-86-8)
- (3-((Trifluoromethyl)thio)phenyl)methanamine (CAS 234450-33-0)
- Dimethyl 4-methyl-6-morpholinoquinoline-2,3-dicarboxylate (CAS 866039-61-4)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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