1-Piperazin-1-yl-7,8,9,10-tetrahydropyrazino-[1,2-b]indazole hydrochloride CAS 1610376-97-0
| CAS No. | 1610376-97-0 |
| Molecular Formula | C14H19N5 |
| Molecular Weight | N/A |
| 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 1-Piperazin-1-yl-7,8,9,10-tetrahydropyrazino-[1,2-b]indazole hydrochloride.
1-Piperazin-1-yl-7,8,9,10-tetrahydropyrazino-[1,2-b]indazole hydrochloride (CAS 1610376-97-0) is a high-purity analytical reference standard with the molecular formula C14H19N5HCl and a molecular weight of 293.80 g/mol.
Structurally, 1-Piperazin-1-yl-7,8,9,10-tetrahydropyrazino-[1,2-b]indazole hydrochloride (C14H19N5HCl) 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 293.80 g/mol, it falls into the medium-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.
As a certified reference material (CRM), 1-Piperazin-1-yl-7,8,9,10-tetrahydropyrazino-[1,2-b]indazole 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 | C14H19N5 HCl |
| Molecular Weight | 293.80 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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
- 5,6-Dichloro-1-methylpyridazin-4(1H)-one (CAS 501662-04-0)
- 1,5-dichloro-2-ethyl-4-nitrobenzene (CAS 49709-30-0)
- 4-Methyl-4-(pyrrolidin-1-yl)cyclohexan-1-amine (CAS 2092357-20-3)
- 3H-Spiro[isobenzofuran-1,4’-piperidine] (CAS 38309-60-3)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-(3-methyl-1-phenyl-1H-pyrazole-4-carbonyl)piperazine (CAS 321534-66-1)
- Candesartan Cilexetil Impurity 25 (CAS 99464-83-2)
- 3-((2-Fluorophenoxy)methyl)piperidine (CAS 768358-04-9)
- 5-Chloro-4-(((2,5-dichlorophenyl)thio)methyl)-1-methyl-3-((p-tolylthio)methyl)-1H-pyrazole (CAS 318248-68-9)
- (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl butyrate (CAS 92418-59-2)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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