5-methylthieno[2,3-d]pyrimidine-4-carboxylic acid CAS 1215494-47-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1215494-47-5 |
| Molecular Formula | C8H14N2O2S |
| Molecular Weight | 202.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-methylthieno[2,3-d]pyrimidine-4-carboxylic acid (CAS 1215494-47-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H14N2O2S. Molecular weight: 202.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H14N2O2S |
| Molecular Weight | 202.27 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methylthieno Standards
- 6-methylthieno[2,3-d]pyrimidine-4-carboxylic acid (CAS 2306271-63-4)
- 6-methylthieno[3,2-d]pyrimidine-4-carboxylic acid (CAS 2306270-63-1)
- 7-methylthieno[3,2-d]pyrimidine-4-carboxylic acid (CAS 2059987-21-0)
- 6-methylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 193400-55-4)
- 5-methylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 193400-56-5)
- 3-methylthieno[2,3-c]pyridine-7-carboxylic acid (CAS 2306272-59-1)
- 5-methylthieno[2,3-c]isoquinoline (CAS 1558046-65-3)
- 5-methylthieno[3,2-c]isoquinoline (CAS 894102-32-0)
Recommended Standards
- 118993-70-7 3-(3-METHYLBENZOYL)THIOPHENE DTXSID80437491 (CAS 118993-70-7)
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- Thiophen-3-yl(p-tolyl)methanone (CAS 118993-65-0)
- 2-Ethyl-1-methyl-5-nitro-1H-indazol-3(2H)-one (CAS 637338-30-8)
- (3-Aminopropyl)carbamic acid (CAS 94088-76-3)
- 1-(3,4-Bis(benzyloxy)phenyl)butan-1-one (CAS 24538-59-8)
- 3-Amino-4-(4-bromophenyl)-1-ethylazetidin-2-one (CAS 1706667-13-1)
- 2-Fluoro-1H-benzo[d]imidazole (CAS 57160-78-8)
- 3-Acetyl-6-chloro-4-(4-methoxyphenyl)quinolin-2(1H)-one (CAS 1283108-79-1)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com