tert-Butyl (5-cyanothiazol-2-yl)carbamate CAS 1935581-34-2
| CAS No. | 1935581-34-2 |
| Molecular Formula | C9H11N3O2S |
| Molecular Weight | 225.27 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.
tert-Butyl (5-cyanothiazol-2-yl)carbamate (CAS 1935581-34-2), molecular formula C9H11N3O2S and molecular weight 225.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, tert-Butyl (5-cyanothiazol-2-yl)carbamate (C9H11N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 225.27 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures tert-Butyl (5-cyanothiazol-2-yl)carbamate 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 | C9H11N3O2S |
| Molecular Weight | 225.27 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(1-cyclopropyl-3,3,3-trifluoropropyl)thietan-3-amine (CAS 1873000-93-1)
- 3-(Aminomethyl)-7-methyl-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1956380-81-6)
- N-((1S,2R)-2-(trifluoromethyl)cyclopentyl)thietan-3-amine (CAS 1841371-52-5)
- (4-Amino-3-isopropyl-5-methylphenyl)dimethylphosphine oxide (CAS 2397624-07-4)
- 6,7-Dihydroxy-1-methylisoquinolin-3(2H)-one (CAS 122670-03-5)
- (3S)-Isopropyl 2-(p-tolyl)pyrrolidine-3-carboxylate oxalate (CAS 1212492-92-6)
- Ethyl 6-methoxy-2H-chromene-3-carboxylate (CAS 57543-61-0)
- 2-(6-Amino-1h-indol-1-yl)ethan-1-ol (CAS 1095507-56-4)
- 2-((2-(Dimethylamino)ethyl)thio)-5,6-dimethylpyrimidin-4(1H)-one (CAS 785714-85-4)
- N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105235-63-9)
- 38486-29-2 1,3-Propanediamine, N-((2-methylphenyl)methyl)- N-((o-Tolyl)methyl)propane-1,3-diamine EINECS 253-966-2 (CAS 38486-29-2)
- 3-(M-tolyl)-1,4-diazaspiro[4.5]Dec-3-ene-2-thione (CAS 5955-45-3)
- 8-Benzyl 3-ethyl (S)-2,8-diazaspiro[4.5]decane-3,8-dicarboxylate (CAS 2306247-74-3)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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 18665070610 / Nicole.chen@cato-chem.com