2H-Pyran-2,4,6(3H,5H)-trione CAS 10521-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10521-08-1 |
| Molecular Formula | C5H4O4 |
| Molecular Weight | 128.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2H-Pyran-2,4,6(3H,5H)-trione (CAS 10521-08-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4O4. Molecular weight: 128.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4O4 |
| Molecular Weight | 128.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
Related H Standards
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- 6581-66-4 Pyran, 2-methoxy-tetrahydro- 2H-Pyran, tetrahydro-2-methoxy- (8CI) Tetrahydro-2-methoxy-2H-pyran 5-17-03-00078 (Beilstein Handbook Reference) BRN 0102955 EINECS 229-509-8 2-Methoxytetrahydropyran (CAS 6581-66-4)
- 6089-04-9 2H-Pyran, tetrahydro-2-(2-propynyloxy)- (8CI)(9CI) Tetrahydro-2-(2-propynyloxy)-2H-pyran AI3-30238 EINECS 228-027-5 NSC 152714 Propargyl alcohol tetrahydropyranyl ether Propargyl 2-tetrahydropyranyl ether 2-Propargyloxane 2-(Propargyloxy)tetrahydropyran 2-Propynyl 2-pyranyl ether 2-(2-Propynyloxy)tetrahydropyran 1-(2'-Tetrahydropyranyloxy)-2-propyne 3-(2'-Tetrahydropyranyloxy)propyne (CAS 6089-04-9)
- 6628-83-7 Pyran, 2-aminomethyltetrahydro- 2H-Pyran-2-methanamine, tetrahydro- (9CI) 2H-Pyran-2-methylamine, tetrahydro- (8CI) 2-Aminomethyltetrahydropyran 2-(Aminomethyl)tetrahydro-2H-pyran NSC 59724 Pyran, 2-(aminomethyl)tetrahydro- (CAS 6628-83-7)
- 50675-18-8 2H-Pyran-4-carboxaldehyde, tetrahydro- Tetrahydro-2H-pyran-4-carboxaldehyde EC 700-032-1 (CAS 50675-18-8)
- 2H-Pyran-2,5-diol (CAS 113895-83-3)
- 2H-Pyran-2,4(3H)-dione (CAS 31470-16-3)
Recommended Standards
- 2,4,4,4-TEtrafluorobut-1-ene (CAS 721946-02-7)
- 4-Hydroxyfuran-3-carboxylic acid (CAS 1246668-90-5)
- (Z)-1,1,1,3-TEtrafluorobut-2-ene (CAS 791616-88-1)
- 3-Amino-6-chloroimidazo[1,2-a]pyridine (CAS 82193-28-0)
- (6S,7S)-7-amino-8-oxabicyclo[3.2.1]Octan-6-ol (CAS 2166341-77-9)
- Ethyl 2-bromo-6-methyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylate (CAS 125208-06-2)
- (4-(2-Methoxyphenyl)thiophen-2-yl)boronic acid (CAS 2225172-99-4)
- 5-((1H-Indol-3-yl)methyl)-2-(methylamino)thiazol-4(5H)-one (CAS 61492-52-2)
- 6-Methyl-2-heptanone (CAS 928-68-7)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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 13829788188 / jacky.chen@cato-chem.com