Isopropyl 2-((4-ethyl-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetate CAS 338428-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338428-58-3 |
| Molecular Formula | C16H21N3O2S |
| Molecular Weight | 319.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isopropyl 2-((4-ethyl-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 338428-58-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H21N3O2S. Molecular weight: 319.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H21N3O2S |
| Molecular Weight | 319.42 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 1-(4-(5-Isopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)-2-(thiophen-2-yl)ethan-1-one (CAS 1209943-12-3)
- Isopropyl 2-amino-4-(4-ethoxyphenyl)-5-methylthiophene-3-carboxylate (CAS 351158-53-7)
- 2-((2-Isopropyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridin-6-yl)thio)acetic acid (CAS 1018046-67-7)
- 1000576-15-7 Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate MFCD09877871 (CAS 1000576-15-7)
- 6-Isopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-pyrazolo[1,5-d][1,4]diazepin-7(8H)-one (CAS 2876898-03-0)
- N-Isopropyl-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetamide (CAS 1595290-47-3)
- N-isopropyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetamide (CAS 1704122-04-2)
- Isopropyl 5-carbamoyl-2-(2-chloroacetamido)-4-methylthiophene-3-carboxylate (CAS 669747-33-5)
Recommended Standards
- 6-Butyl-4-methyl-3-(o-tolylsulfonyl)pyridin-2(1H)-one (CAS 860787-80-0)
- 5-Methoxy-2,4-dimethyl-N-(1-phenylethyl)benzenesulfonamide (CAS 898642-06-3)
- Methyl 3-(adamantane-1-carboxamido)thiophene-2-carboxylate (CAS 354544-31-3)
- Ethyl 4-hydroxyquinoline-7-carboxylate (CAS 1261629-96-2)
- 1-(1,2,3,4-Tetrahydronaphthalen-1-yl)-1h-pyrazol-5-amine dihydrochloride (CAS 1211801-40-9)
- 2-Amino-4,5-dihydrothiophene-3-carboxamide (CAS 133036-77-8)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-[4-(trifluoromethyl)phenyl]-1,3,4-oxadiazole (CAS 477857-09-3)
- tert-butyl 4-methoxy-3,9-diazabicyclo[4.2.1]non-3-ene-9-carboxylate (CAS 2059937-99-2)
- 4-(4-Fluorobenzyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one (CAS 1713174-19-6)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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