4-(Piperazin-1-yl)indoline CAS 105685-18-5
| CAS No. | 105685-18-5 |
| Molecular Formula | C12H17N3 |
| Molecular Weight | 203.28 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 4-(Piperazin-1-yl)indoline.
CATO supplies 4-(Piperazin-1-yl)indoline (CAS 105685-18-5), a certified reference material (molecular formula C12H17N3, MW 203.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H17N3, 4-(Piperazin-1-yl)indoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 4-(Piperazin-1-yl)indoline 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 | C12H17N3 |
| Molecular Weight | 203.28 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Piperazin Standards
- 4-(Piperazin-1-yl)benzo[d]oxazole (CAS 105684-82-0)
- 111628-39-8 2-Piperazin-1-yl-benzooxazole 2-piperazin-1-yl-1,3-benzoxazole 2-piperazino-1,3-benzoxazole (CAS 111628-39-8)
- 4-(Piperazin-1-yl)pyrazolo[1,5-a]pyrazine (CAS 1566453-50-6)
- 3-Piperazin-1-yl-1,2-benzisoxazole (CAS 87691-89-2)
- 4-(Piperazin-1-yl)-1H-pyrrolo[2,3-d]pyrimidine (CAS 252722-52-4)
- 4-(Piperazin-1-yl)furo[3,2-c]pyridine (CAS 81078-84-4)
- 6-Piperazin-1-ylimidazo[1,2-b]pyridazine hydrochloride (CAS 946157-08-0)
- 7-(Piperazin-1-yl)furo[2,3-c]pyridine (CAS 209160-83-8)
Recommended Standards
- tert-butyl N-(4-hydroxy-2-methylbutyl)carbamate (CAS 1056441-73-6)
- N-Boc-D-valinol (CAS 106391-87-1)
- n-(Benzofuran-2-ylmethyl)-2-methylpropan-2-amine (CAS 1042585-94-3)
- 2,3-Dihydro-1H-spiro[isoquinoline-4,4'-oxane] (CAS 1082922-53-9)
- 1-(4-Amino-2-fluorophenyl)-3-pyrrolidinol (CAS 593249-20-8)
- (1-Hydroxyoctane-1,1-diyl)diphosphonic acid (CAS 53019-19-5)
- 3-(5-(1-Aminoethyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 1700585-49-4)
- 1-(3-Bromo-5-hydroxypyridin-2-yl)ethanone (CAS 1935961-76-4)
- 4-Fluoro-3-(5-(phenoxymethyl)-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 1119452-65-1)
- 4-(2-Bromoacetamido)benzoic acid (CAS 52134-28-8)
- methyl N,N-bis(propan-2-yl)carbamate (CAS 31603-49-3)
- 1-(3-Chloro-4-fluorophenyl)-3-oxocyclobutanecarbonitrile (CAS 1432051-12-1)
- 6-Azaspiro[5.5]Undecan-6-ium chloride (CAS 56496-16-3)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com