(R)-5-Isopropyl-1-methyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole CAS 211047-69-7
| CAS No. | 211047-69-7 |
| Molecular Formula | C9H17N3 |
| Molecular Weight | 167.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-5-Isopropyl-1-methyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole.
(R)-5-Isopropyl-1-methyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole (CAS 211047-69-7), molecular formula C9H17N3 and molecular weight 167.25 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (R)-5-Isopropyl-1-methyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole (C9H17N3) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 167.25 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (R)-5-Isopropyl-1-methyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole 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 | C9H17N3 |
| Molecular Weight | 167.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 3 |
Related R Standards
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- 1-(3-Isopropyl-1-methyl-1H-pyrazol-5-yl)-N-methylmethanamine (CAS 1345510-74-8)
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Recommended Standards
- (R)-5-Cyclohexylpyrrolidin-2-one (CAS 872358-02-6)
- (S)-5-Cyclohexylpyrrolidin-2-one (CAS 926622-88-0)
- (R)-2-Isopropyl-1-methyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole (CAS 211048-20-3)
- (S)-5-Isopropyl-1-methyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole (CAS 211047-61-9)
- 2,4-Dichloro-5-(chloromethyl)-3-methylpyridine (CAS 1935891-21-6)
- Thymidine -5′-diphosphoglucose disodium salt (CAS 108393-33-5)
- 7-(1H-benzo[d]imidazol-2-yl)-1,1,1-trifluoroheptan-2-one (CAS 240121-55-5)
- 4-(4-Chlorophenyl)-5-((4-ethoxyphenoxy)methyl)-4h-1,2,4-triazole-3-thiol (CAS 721916-32-1)
- (Z)-1-Ethoxy-4,4,4-trifluoro-1-oxo-3-(pyridin-1-ium-1-yl)but-2-ene-2-thiolate (CAS 2417676-89-0)
- 4-(Decylamino)butanoic acid (CAS 1285005-04-0)
- 3-Chloro-4-fluorophenyl 2-pyrrolidinylmethylether hydrochloride (CAS 1050509-56-2)
- Tert-butyl 4-(1-benzyl-2-oxo-1,2,3,4-tetrahydroquinazolin-5-yl)piperazine-1-carboxylate (CAS 1296346-81-0)
- 2-(Benzo[d]oxazol-2-ylthio)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide (CAS 1219906-07-6)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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