Methyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate 1-oxide CAS 25012-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25012-75-3 |
| Molecular Formula | C7H10O4S |
| Molecular Weight | 190.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate 1-oxide (CAS 25012-75-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H10O4S. Molecular weight: 190.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H10O4S |
| Molecular Weight | 190.22 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Ethyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate, 97% (CAS 1198-44-3)
- Ethyl 5-oxotetrahydro-2H-thiopyran-2-carboxylate (CAS 1924187-25-6)
- Ethyl 3-oxotetrahydro-1H-pyrrolizine-7a(5H)-carboxylate (CAS 1822780-51-7)
- Methyl 3-oxotetrahydro-1H-pyrrolizine-7a(5H)-carboxylate (CAS 113089-37-5)
- 4-Oxotetrahydro-2H-pyran-3-sulfonamide (CAS 1398606-42-2)
- Methyl 3-oxotetrahydro-2H-thiopyran-2-carboxylate (CAS 38555-41-8)
- Ethyl 4-oxotetrahydro-2H-pyran-3-carboxylate, 97% (CAS 141419-94-5)
- Ethyl 3-oxotetrahydro-2H-pyran-4-carboxylate (CAS 388109-26-0)
Recommended Standards
- Methanesulfonic acid 2-furan-2-yl-ethyl ester (CAS 70745-41-4)
- n,3,5-Trimethyl-1,2-oxazole-4-sulfonamide (CAS 847744-25-6)
- L-Alanine-2-d1-N-t-BOC (CAS 88181-11-7)
- 2,5-Dioxopyrrolidin-1-yl 3-(benzyloxy)propanoate (CAS 1134280-63-9)
- 7-Bromoquinoline-3,4-diamine (CAS 1232149-37-9)
- 5-Hydroxy Clethodim (CAS 116007-18-2)
- (4-Methoxy-3,5-dimethylbenzyl)methylamine (CAS 1095073-10-1)
- 6-(3-(Hydroxymethyl)phenyl)-4H-chromen-4-one (CAS 1349718-01-9)
- 1-(4-(Dimethylamino)benzyl)pyrrolidin-3-amine (CAS 1247453-24-2)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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