8-(Piperazin-1-yl)isoquinoline hydrochloride CAS 936643-79-7
| CAS No. | 936643-79-7 |
| Molecular Formula | C13H15N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 8-(Piperazin-1-yl)isoquinoline hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
8-(Piperazin-1-yl)isoquinoline hydrochloride (CAS 936643-79-7), molecular formula C13H15N3HCl and molecular weight 249.74 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 8-(Piperazin-1-yl)isoquinoline hydrochloride (C13H15N3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 249.74 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.
As a certified reference material (CRM), 8-(Piperazin-1-yl)isoquinoline hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H15N3 HCl |
| Molecular Weight | 249.74 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Piperazin Standards
- 2-(3-(Piperazin-1-yl)propyl)isoindoline-1,3-dione (CAS 1000547-80-7)
- (4-Methyl-piperazin-1-yl)-(S)-pyrrolidin-2-yl-methanone (CAS 100158-68-7)
- (6-(Piperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1003043-67-1)
- (2-(Piperazin-1-yl)pyridin-4-yl)boronic acid (CAS 1003043-70-6)
- N-(4-(Piperazin-1-ylsulfonyl)phenyl)acetamide (CAS 100318-71-6)
- Piperazin-1-yl(m-tolyl)methanone hydrochloride (CAS 100940-01-0)
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- 2-phenyl-1-(piperazin-1-yl)butan-1-one (CAS 1016503-45-9)
Recommended Standards
- 3-Bromo-2,2-dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS 41019-50-5)
- 3-acetyl-8-ethoxy-2{h}-chromen-2-one (CAS 389065-45-6)
- 3-Chloro-4-(thiomethyl)benzophenone (CAS 197438-99-6)
- 3-Bromo-5-cyano-2-formylbenzenesulfonyl chloride (CAS 1805485-77-1)
- 2-(3-Bromo-2-cyano-4-nitrophenyl)acetic acid (CAS 1805521-10-1)
- 3-Amino-N-cyclopropyl-4-methylbenzamide (CAS 623155-19-1)
- N-(3-Cyano-5-phenyl-2-furyl)-3-methoxybenzenecarboxamide (CAS 478033-45-3)
- 1-((4-Bromothiophen-2-yl)methyl)pyrrolidine-2-carboxamide (CAS 1248730-02-0)
- 6-Methylquinoxaline-2,3-diamine (CAS 90558-59-1)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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