Sodium pyrimidine-2-sulfinate CAS 2188151-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2188151-68-8 |
| Molecular Formula | C4H3N2O2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium pyrimidine-2-sulfinate (CAS 2188151-68-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3N2O2S Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H3N2O2S Na |
| Molecular Weight | 166.13 g/mol |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- Pyrimidine-2-carboximidhydrazide (CAS 1005-03-4)
- Pyrimidine-5-carboxaldehyde (CAS 10070-92-5)
- 4,4'-(Pyrimidine-2,5-diyl)dianiline (CAS 102570-64-9)
- Pyrimidine-4-carbaldehyde oxime (CAS 1073-65-0)
- Pyrimidine-5-carboxamidine hydrochloride (CAS 1195613-50-3)
- Pyrimidine-4-sulfonyl chloride (CAS 1198596-10-9)
- Pyrimidine-2,4,6-tricarbaldehyde (CAS 1209493-65-1)
- Pyrimidine-2,5-dicarboxylic acid (CAS 127527-24-6)
Recommended Standards
- N-Cyclohexyl-2-(3-oxo-1,2,3,4-tetrahydro-quinoxalin-2-yl)-acetamide (CAS 1008018-85-6)
- Methyl 4-bromo-3-hydrazinylbenzoate (CAS 1388031-91-1)
- 2-ethyl-6-methyl-1$l^{4},4-thiomorpholin-1-one hydrochloride (CAS 1803584-85-1)
- 5-Methyl-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)thiophene-2-sulfonamide (CAS 921915-75-5)
- (1R,2S)-2-Amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenylethanol (1r,2s)-2-amino-1,2-diphenylethanol (1r,2s)-(-)-diphenyl-2-aminoethanol (1r,2s)-(-)-erythro-2-amino 1,2-diphenylethanol (2s,1r)-2-amino-1,2-diphenylethan-1-ol (1r, 2s)-2-amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenyl-ethanol 23190-16-1 (CAS 23190-16-1)
- 7-Chloro-6-(2-chloroethyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 129909-71-3)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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