N1-(3-(Diethylamino)propyl)-N2-(2-phenyl-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)oxalamide CAS 900009-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900009-71-4 |
| Molecular Formula | C20H27N5O2S |
| Molecular Weight | 401.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1-(3-(Diethylamino)propyl)-N2-(2-phenyl-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)oxalamide (CAS 900009-71-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H27N5O2S. Molecular weight: 401.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H27N5O2S |
| Molecular Weight | 401.53 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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- 7-(Diethylamino)-N-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propyl)-2-oxo-2H-chromene-3-carboxamide (CAS 160291-54-3)
- N'-(4-(Diethylamino)benzylidene)-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide (CAS 302918-45-2)
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Recommended Standards
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-isopropyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 745023-50-1)
- 8-tert-Butyl-4-(4-tert-Butylbenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-02-9)
- 3-[3-(1H-Imidazol-1-yl)propyl]-6,7-dimethoxy-2-[(2-methylpropyl)sulfanyl]-3,4-dihydroquinazolin-4-imine (CAS 691870-01-6)
- 5-Ethoxy-1,3,4-thiadiazole-2-thiol (CAS 37158-91-1)
- Hydrastine (CAS 118-08-1)
- 2-(1H-Pyrrol-2-yl)pyridine (CAS 17285-54-0)
- (Z)-Hex-3-en-1-yl 2-amino-5-iodobenzoate (CAS 1131605-46-3)
- ethyl[1-(4-methylphenyl)butan-2-yl]amine (CAS 1182429-82-8)
- 1-(3-Chloro-4-(4-chlorophenoxy)phenyl)ethanone (CAS 1285094-14-5)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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