1-(2-(benzo[3,4-d]1,3-dioxolan-5-ylamino)acetyl)-4-methylthiosemicarbazide CAS 303090-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303090-88-2 |
| Molecular Formula | C11H14N4O3S |
| Molecular Weight | 282.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-(benzo[3,4-d]1,3-dioxolan-5-ylamino)acetyl)-4-methylthiosemicarbazide (CAS 303090-88-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14N4O3S. Molecular weight: 282.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14N4O3S |
| Molecular Weight | 282.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-((2,5-Dimethoxyphenyl)sulfonyl)-3-methyl-1H-pyrazole (CAS 957311-94-3)
- 1-(4-Beta-Hydroxyethylsulfonylphenyl-)-3-methyl-5-pyrazolone (CAS 21951-34-8)
- (Z)-[1-Amino-2-(benzenesulfonyl)ethylidene]amino cyclopropanecarboxylate (CAS 672925-60-9)
- 1-(2-Bromo-4-nitrophenyl)azepane (CAS 477846-52-9)
- 2-Fluorobenzyl Chloride (CAS 345-35-7)
- 1-(4-Aminophenyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1261079-60-0)
- 1-(4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-yl)ethanone (CAS 269410-19-7)
- 2-(2-(4-(Ethylthio)phenyl)acetamido)-N-methylthiophene-3-carboxamide (CAS 941930-44-5)
- 3-Aminooxane-3-carbonitrile (CAS 209112-18-5)
- Tirzepatide (CAS 2023788-19-2)
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