Belumosudil Impurity 24 CAS 23705-43-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 23705-43-3 |
| Molecular Formula | C3H9NO3S |
| Molecular Weight | 139.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Belumosudil Impurity 24 (CAS 23705-43-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H9NO3S. Molecular weight: 139.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H9NO3S |
| Molecular Weight | 139.17 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Belumosudil Standards
- Belumosudil Impurity 17 (CAS 97454-48-3)
- Belumosudil Impurity 60 (CAS CATO-C4X-298860)
- Belumosudil Impurity 67 (CAS CATO-C4X-298867)
- Belumosudil Impurity 68 (CAS CATO-C4X-298868)
- Belumosudil Impurity 31 (CAS 954269-05-7)
- Belumosudil Impurity 65 (CAS CATO-C4X-298865)
- Belumosudil Impurity 55 (CAS CATO-C4X-298855)
- Belumosudil Impurity 56 (CAS CATO-C4X-298856)
Recommended Standards
- Dotinurad Impurity 209 (CAS 935837-90-4)
- 4-Isothiocyanato-1-methyl-1H-pyrazole (CAS 1001500-53-3)
- Paliperidone Impurity 44 (CAS 118873-18-0)
- Vonoprazan Impurity 116 (CAS CATO-C4X-1020116)
- Buprenorphine Impurity 2 (CAS 2136287-63-1)
- Methyl (E)-hex-3-enoate (CAS 13894-61-6)
- 4-chloro-3,5,13-triazatricyclo[7.4.0.0²,⁷]trideca-1(13),2,4,6,9,11-hexaene (CAS 2160946-85-8)
- (3-Propylpyridin-4-yl)boronic acid (CAS 2225171-70-8)
- 2216-94-6 09CYB3Z9MR Ethylphenylpropiolate Ethyl phenylpropiolate Ethyl 3-phenylprop-2-ynoate Propiolic acid, phenyl-, ethyl ester 2-Propynoic acid, 3-phenyl-, ethyl ester (9CI) 2-Propynoic acid, 3-phenyl-, ethyl ester 4-09-00-02328 (Beilstein Handbook Reference) AI3-04344 BRN 0639637 CCRIS 4504 EINECS 218-703-8 Ethyl phenylacetylenecarboxylate Ethyl 3-phenylpropiolate Ethyl phenylpropriolate Ethyl phenylpropynoate Ethyl 3-phenylpropynoate Ethyl 3-phenyl-2-propynoate NSC 41566 Phenylacetylene monocarboxylic acid ethyl ester UNII-09CYB3Z9MR (CAS 2216-94-6)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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