4-Ethyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol CAS 23714-51-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23714-51-4 |
| Molecular Formula | C13H17N3O3S |
| Molecular Weight | 295.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 23714-51-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17N3O3S. Molecular weight: 295.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O3S |
| Molecular Weight | 295.36 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 5-Methyl-3-(3,4,5-trimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326812-92-3)
- 5-Oxo-1-(3,4,5-trimethoxyphenyl)pyrrolidine-3-carboxylic acid (CAS 926190-67-2)
- 6-(3,4,5-Trimethoxyphenyl)-6-oxohexanoic acid (CAS 951891-85-3)
- 6-Oxo-6-(2,3,4-trimethoxyphenyl)hexanoic acid (CAS 917591-97-0)
- 6-Oxo-6-(2,4,5-trimethoxyphenyl)hexanoic acid (CAS 951891-94-4)
- Ethyl 4-(3,4,5-trimethoxyphenyl)-4-oxobutanoate (CAS 856811-67-1)
- 2,3,4-Trimethoxyphenyl Iodide (CAS 25245-37-8)
- [2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-oxazole-4,4-diyl]dimethanol (CAS 92502-40-4)
Recommended Standards
- 4-(Benzo[b]thiophen-3-ylmethoxy)-3-methyl-3H-imidazo[4,5-c]pyridine (CAS 87034-83-1)
- 4-Imino-6,7-dimethoxy-3-(2-methoxyethyl)-1,2,3,4-tetrahydroquinazoline-2-thione (CAS 439096-30-7)
- 4-(4-(Benzyloxy)phenyl)thiazole-2-carbaldehyde (CAS 383141-54-6)
- 4-Amino-1-naphthaldehyde (CAS 61757-43-5)
- 3-Methylimidazo[1,2-a]pyrazin-8-amine (CAS 887476-01-9)
- (2-(4-Fluorophenyl)pyridin-4-yl)boronic acid (CAS 912844-90-7)
- (Z)-4-((dimethylamino)methylene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 65644-13-5)
- 4-(Difluoromethyl)cyclohexan-1-amine hydrochloride (CAS 1461709-26-1)
- 2-(3-((N-Isopropylacetamido)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353985-82-6)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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