6-Chloro-n4-cyclohexylpyrimidine-4,5-diamine CAS 5449-10-5
| CAS No. | 5449-10-5 |
| Molecular Formula | C10H15ClN4 |
| Molecular Weight | 226.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
6-Chloro-n4-cyclohexylpyrimidine-4,5-diamine (CAS 5449-10-5), molecular formula C10H15ClN4 and molecular weight 226.71 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Chloro-n4-cyclohexylpyrimidine-4,5-diamine (C10H15ClN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 226.71 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 6-Chloro-n4-cyclohexylpyrimidine-4,5-diamine 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 | C10H15ClN4 |
| Molecular Weight | 226.71 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 2-Chloro-6-methyl-N-(piperidin-4-yl)pyrimidin-4-amine (CAS 1000335-21-6)
- 4-Chloro-2-methyl-6-(4-methylpiperazin-1-yl)pyrimidine (CAS 1017782-75-0)
- 4-Chloro-6-(4-methylpiperidin-1-yl)pyrimidin-2-amine (CAS 1030695-45-4)
- 4-Chloro-6-(3-methylpiperidin-1-yl)pyrimidin-2-amine (CAS 1158375-02-0)
- 4-Chloro-6-(4-ethylpiperazin-1-yl)pyrimidine (CAS 1247461-83-1)
- 2-Chloro-4-(4-ethylpiperazin-1-yl)pyrimidine (CAS 1249609-79-7)
- 2-Chloro-3-(4-ethylpiperazin-1-yl)pyrazine (CAS 1250486-53-3)
- 6-chloro-n-(1-methylpiperidin-4-yl)pyrimidin-4-amine (CAS 1251235-67-2)
Recommended Standards
- 6-Chloro-n4-cyclohexylpyrimidine-2,4(1h,3h)-diimine (CAS 30182-26-4)
- 2-(4-Methyl-piperazin-1-yl)-ethanesulfonyl chloride (CAS 1190756-88-7)
- 4-Chloro-N-(piperidin-4-ylmethyl)pyrimidin-2-amine (CAS 916791-16-7)
- 2-Ethyl-2-methyltetrahydro-2h-pyran-4-sulfonyl chloride (CAS 1340179-66-9)
- Tigecycline Impurity 31 (CAS 149934-19-0)
- 8-(Methylthio)-1H-purine (CAS 33426-53-8)
- 4-[4-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoic acid (CAS 1795503-08-0)
- Sandoflam 5060 (CAS 4090-51-1)
- (Pyridin-3-yloxy)acetic acid hydrochloride (CAS 471894-98-1)
- tert-butyldiphenyl(prop-2-yn-1-yloxy)silane (CAS 88159-06-2)
- 5-Bromo-2,3-dimethyl-1H-indole (CAS 4583-55-5)
- 2-Chloro-1-(4-hydroxypiperidin-1-yl)propan-1-one (CAS 953722-37-7)
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Why CATO?
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