1-(tert-Butyl)-1H-pyrazol-4-yl dimethylcarbamate CAS 88558-98-9
| CAS No. | 88558-98-9 |
| Molecular Formula | C10H17N3O2 |
| Molecular Weight | 211.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(tert-Butyl)-1H-pyrazol-4-yl dimethylcarbamate (CAS 88558-98-9), molecular formula C10H17N3O2 and molecular weight 211.26 g/mol, is a CATO reference standard with documented purity and traceability.
1-(tert-Butyl)-1H-pyrazol-4-yl dimethylcarbamate (C10H17N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1-(tert-Butyl)-1H-pyrazol-4-yl dimethylcarbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H17N3O2 |
| Molecular Weight | 211.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-(sec-Butyl)-1H-pyrazol-4-yl dimethylcarbamate (CAS 88558-94-5)
- 1,1-Diphenylguanidine (CAS 20277-92-3)
- 1-(Pyridin-3-yl)-2-(p-tolyl)ethanone (CAS 40061-21-0)
- 1,2,3,4-Tetrahydroacridine-9-carbaldehyde (CAS 6854-08-6)
- 3-(2,5-Dimethoxyphenyl)propanal (CAS 33538-88-4)
- Methyl 7-bromo-2-fluoro-1H-benzo[d]imidazole-5-carboxylate (CAS 1803900-95-9)
- 2-(6-Chloro-2-(chloromethyl)-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1804376-93-9)
- Sulpiride EP Impurity B (CAS 33045-52-2)
- 2-(2-(6-Amino-2,3-dichlorophenoxy)phenyl)acetic acid (CAS 86335-27-5)
- 4-Piperidinylmethyl 2-chloroacetate hydrochloride (CAS 1219949-58-2)
- 4-(1H-Benzo[d]imidazol-2-yl)-1-benzylpyrrolidin-2-one (CAS 847396-32-1)
- (2E)-3-(pyrazin-2-yl)prop-2-enoic acid (CAS 123530-66-5)
- 2-Chloro-3-(2,3-dimethylphenyl)-1-propene (CAS 951891-54-6)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com