Benzyl (2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)carbamate CAS 1956334-88-5
| CAS No. | 1956334-88-5 |
| Molecular Formula | C20H21ClN4O2 |
| Molecular Weight | 384.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Benzyl (2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)carbamate (CAS 1956334-88-5), a certified reference material (molecular formula C20H21ClN4O2, MW 384.86 g/mol) for analytical method development and quality control.
Structurally, Benzyl (2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)carbamate (C20H21ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 384.86 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H21ClN4O2 |
| Molecular Weight | 384.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Benzyl Standards
- N'1-[(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylidene]-4-(trifluoromethyl)benzene-1-carbohydrazide (CAS 265307-85-5)
- Benzyl 3-(8-chloroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate (CAS 1419221-78-5)
- (4-((5-Chloroimidazo[1,2-a]pyridin-8-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 1258652-70-8)
- (E)-({6-chloroimidazo[2,1-b][1,3]thiazol-5-yl}methylidene)[(2,4-dichlorophenyl)methoxy]amine (CAS 338976-45-7)
- (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 338976-56-0)
- (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(3,4-dichlorobenzyl) oxime (CAS 338976-48-0)
- 1-({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)-4-(2-methoxyphenyl)piperazine (CAS 882747-95-7)
- 1-(6-Chloroimidazo[2,1-b]thiazol-5-yl)-N-(4-phenoxyphenyl)methanimine (CAS 241132-41-2)
Recommended Standards
- 1-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-3-(2-chlorophenyl)urea (CAS 1797955-78-2)
- (Z)-3-(((3-chloro-2,2-dimethylpropanoyl)oxy)imino)-1-(4-methylbenzyl)indolin-2-one (CAS 303149-56-6)
- 4-Chloro-N,N-bis(4-methoxybenzyl)-6-methyl-1,3,5-triazin-2-amine (CAS 1253569-14-0)
- [(3Z)-1-[(4-Chlorophenyl)methyl]-5-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino pentanoate (CAS 320420-87-9)
- Ethyl 6-(piperidin-1-yl)pyridine-3-carboxylate (CAS 1225065-46-2)
- N-(phenylcarbamoyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 1211603-39-2)
- 4-Hydroxy-3'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 400747-48-0)
- (5-Chloro-6-(2-methyl-1H-imidazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225178-83-4)
- 1-(Thiazol-2-yl)pyrrolidin-2-one (CAS 37762-96-2)
- (4-(Piperidin-4-yloxy)phenyl)methanol (CAS 1251336-69-2)
- 3-[(2-Bromo-4-isopropylphenoxy)methyl]pyrrolidinehydrochloride (CAS 1219964-51-8)
- [2-amino-1-(1-methyl-1H-pyrazol-4-yl)ethyl]dimethylamine (CAS 1152666-76-6)
- Benazolin-ethyl Impurity 4 (CAS 69442-87-1)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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