N-(3-Carboxy-5-pyridyl)-S-methylthiourea CAS 247102-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 247102-03-0 |
| Molecular Formula | C8H9N3O2S |
| Molecular Weight | 211.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-Carboxy-5-pyridyl)-S-methylthiourea (CAS 247102-03-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9N3O2S. Molecular weight: 211.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O2S |
| Molecular Weight | 211.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- (S)-3-Carboxy-4-hydroxyphenylglycine (S)-5-(amino(carboxy)methyl)-2-hydroxybenzoic acid 55136-48-6 (CAS 55136-48-6)
- 2-(Carboxy(hydroxy)methyl)-5-fluorobenzo[d]oxazole (CAS 1804080-07-6)
- 2-(Carboxy(hydroxy)methyl)-7-fluorobenzo[d]oxazole (CAS 1804089-39-1)
- 2-(Carboxy(hydroxy)methyl)-4-fluorobenzo[d]oxazole (CAS 1807042-03-0)
- 4-Carboxy-2-nitrophenylboronic Acid (CAS 85107-54-6)
- 3-(4-(2-Carboxy)-pyridyl)-L-alanine (CAS 112055-80-8)
- 5-Carboxy-2-fluorocinnamic acid (CAS 1380317-47-4)
- 3-Carboxy-6-methoxyquinoline 6-methoxyquinoline-3-carboxylic acid 71082-47-8 (CAS 71082-47-8)
Recommended Standards
- N-(1H-indazol-4-yl)methanesulfonamide (CAS 685109-08-4)
- N-(3-cyanopyridin-2-yl)-N-methylmethanesulfonamide (CAS 73161-37-2)
- N-(1H-benzo[d]imidazol-2-yl)methanesulfonamide (CAS 69746-62-9)
- [2-(3,4-Dimethoxyphenyl)ethyl][(pyridin-4-yl)methyl]amine dihydrochloride (CAS 331970-88-8)
- 3,4-Difluoro-N-(4-methylbenzyl)benzenesulfonamide (CAS 321705-77-5)
- Ethyl 4-(4-bromo-2-methylphenyl)-4-oxobutyrate (CAS 898776-92-6)
- 3-(Cycloheptyloxy)-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1431969-93-5)
- 2-Chloro-5-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1244039-65-3)
- Bis(4-isopropyl-4,5-dihydrooxazol-2-yl)methane (CAS 152754-11-5)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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