7-cyanoimidazo[1,2-a]pyrimidine-3-carboxylic acid CAS 1020034-43-8
| CAS No. | 1020034-43-8 |
| Molecular Formula | C8H4N4O2 |
| Molecular Weight | 188.14 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 7-cyanoimidazo[1,2-a]pyrimidine-3-carboxylic acid.
7-cyanoimidazo[1,2-a]pyrimidine-3-carboxylic acid (CAS 1020034-43-8) is a high-purity analytical reference standard with the molecular formula C8H4N4O2 and a molecular weight of 188.14 g/mol.
Structurally, 7-cyanoimidazo[1,2-a]pyrimidine-3-carboxylic acid (C8H4N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 188.14 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-cyanoimidazo[1,2-a]pyrimidine-3-carboxylic acid 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 | C8H4N4O2 |
| Molecular Weight | 188.14 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related cyanoimidazo Standards
- 6-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1019021-71-6)
- 7-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1019022-01-5)
- 5-Cyanoimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1936289-25-6)
- 8-cyanoimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1019022-41-3)
- 6-cyanoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1020035-67-9)
- Methyl 6-cyanoimidazo[1,2-a]pyridine-3-carboxylate (CAS 1359657-12-7)
- methyl 6-cyanoimidazo[1,5-a]pyridine-1-carboxylate (CAS 1427419-15-5)
- 2-(8-Cyanoimidazo[1,2-a]pyridin-2-yl)acetic acid (CAS 885275-53-6)
Recommended Standards
- 3-Nitro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1000340-52-2)
- 5-Cyano-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid (CAS 1095822-77-7)
- Triglochinic Acid (CAS 31795-12-7)
- Benzo[1,2-d:4,5-d']diimidazole-4,8(1H,5H)-dione (CAS 111886-16-9)
- (E)-N-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-1,2,4-triazol-3-yl}-N'-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methanimidamide (CAS 860787-61-7)
- (2Z)-2-Amino-3-[(E)-({5-nitro-2-[4-(trifluoromethyl)phenoxy]phenyl}methylidene)amino]but-2-enedinitrile (CAS 1024672-73-8)
- 2-Bromo-1-butoxy-3-chlorobenzene (CAS 1365272-27-0)
- 6-chloro-1,3-diiodoimidazo[1,5-a]pyridine (CAS 1864073-61-9)
- 2-Chloro-6-(difluoromethyl)-5-methoxy-3-nitropyridine (CAS 1806891-12-2)
- 4-Cyclopropoxy-2-iodo-N-methylbenzamide (CAS 1243347-70-7)
- 5-(2-Chlorobenzyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87410-84-2)
- N-((Benzyloxy)carbonyl)-S-ethylhomocysteine (CAS 121470-72-2)
- Spilanthol A mixture of (2E, 6Z, 8E) >80%; (2E, 6E, 8E); and (2E, 6Z, 8Z) (CAS 25394-57-4)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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