Diethyl 5-(3-(1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)ureido)-3-methylthiophene-2,4-dicarboxylate CAS 1434643-13-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1434643-13-6 |
| Molecular Formula | C20H30N2O7S |
| Molecular Weight | 442.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
Diethyl 5-(3-(1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)ureido)-3-methylthiophene-2,4-dicarboxylate (CAS 1434643-13-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H30N2O7S. Molecular weight: 442.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H30N2O7S |
| Molecular Weight | 442.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Boc-D-Me-Arg(Tos)-OH (CAS 136642-84-7)
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- 574-95-8
aureothricin
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N-(4,5-dihydro-4-methyl-5-oxo-1,2-dithiolo[4,3-b]pyrrol-6-yl)propionamide
4-methyl-6-propionamido-1,2-dithiolo[4,3-b]pyrrol-5(4H)-one
propanoyl-pyrrothine
propionopyrrothine
CHEBI:156452 (CAS 574-95-8)
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- 263251-78-1
NMG938VJ6T
D-3
Tavilermide [USAN:INN]
UNII-NMG938VJ6T
MIM-D3
MIM-D 3
D 3 (peptide)
Tavilermide (CAS 263251-78-1)
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