3-(4-Ethoxy-3,5-dimethoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine-6-carboxylic acid CAS 126598-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126598-34-3 |
| Molecular Formula | C15H16N4O5S |
| Molecular Weight | 364.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Ethoxy-3,5-dimethoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine-6-carboxylic acid (CAS 126598-34-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16N4O5S. Molecular weight: 364.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H16N4O5S |
| Molecular Weight | 364.38 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(3-(3,4,5-Trimethoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl)acetic acid (CAS 126598-30-9)
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- N-(Pyridin-3-ylmethyl)-4-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)thiazole-2-carboxamide (CAS 1251696-25-9)
- 3-(3,4-Dihydroxyphenyl)propanal (CAS 545442-98-6)
- 5-Hydroxy-N,2-dimethylbenzofuran-3-carboxamide (CAS 1704167-11-2)
- 5-Methyl-N-propyl-1H-pyrazole-3-carboxamide (CAS 37027-01-3)
- N,N-Dimethyl-3-(3-piperidinylmethoxy)-1-propanamine hydrochloride (CAS 1093653-08-7)
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- 4,6-Diphenylpyridazin-3(2H)-one (CAS 2166-00-9)
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