2-(Thiophen-3-yl)pyrimidine-4-carboxylic acid CAS 1343335-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343335-87-4 |
| Molecular Formula | C9H6N2O2S |
| Molecular Weight | 206.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Thiophen-3-yl)pyrimidine-4-carboxylic acid (CAS 1343335-87-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6N2O2S. Molecular weight: 206.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O2S |
| Molecular Weight | 206.22 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 3-(Thiophen-2-yl)pyrazine-2-carboxylic acid (CAS 1368962-51-9)
- 3-(Thiophen-3-yl)pyrazine-2-carboxylic acid (CAS 1823549-46-7)
- 2-(Thiophen-2-yl)pyrimidine-5-carboxylic acid (CAS 916766-97-7)
- 2-(Thiophen-2-ylsulfonyl)acetic acid (CAS 68021-40-9)
- 2-(Thiophen-3-ylsulfonyl)acetic acid (CAS 98198-41-5)
- 3-Methyl-5-(2-(thiophen-3-yl)vinyl)isoxazol-4-amine (CAS 1374409-03-6)
- 3-(Thiophen-2-ylmethyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-46-5)
- 3-(Thiophen-2-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159522-45-8)
Recommended Standards
- 1-(3-(3-Fluorophenyl)-1H-1,2,4-triazol-5-yl)ethanamine (CAS 1342560-00-2)
- 1-(3-(4-Fluorophenyl)-1H-1,2,4-triazol-5-yl)ethanamine (CAS 1343369-06-1)
- (5-(4-Fluorobenzyl)-4h-1,2,4-triazol-3-yl)methanamine (CAS 1342425-53-9)
- 5-Chloro-1-(4-chlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (CAS 1033463-21-6)
- (R)-Piperidine-2-carbonitrile (CAS 1434126-85-8)
- (2R,3R,4R,5R)-2-[(4-chlorobenzoyloxy)methyl]-4-fluoro-5-hydroxy-4-methyloxolan-3-yl 4-chlorobenzoate (CAS 1294481-80-3)
- tert-butyl (3S,4S)-4-(tert-butoxycarbonylamino)-3-hydroxy-piperidine-1-carboxylate (CAS 2757834-18-5)
- (R)-2-((tert-Butoxycarbonyl)amino)-2-(o-tolyl)acetic acid (CAS 1228565-65-8)
- 4-(4-(Dibutylamino)styryl)-1-methylpyridin-1-ium iodide (CAS 95378-72-6)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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