(+/-)-cis-2-Aminocycloheptane-1-carboxylic acid hydrochloride (1R,2S/1S,2R)-2-aminocycloheptanecarboxylic acid hydrochloride (1:1) 42418-83-7 CAS 42418-83-7
| CAS No. | 42418-83-7 |
| Molecular Formula | C8H15NO2 |
| Molecular Weight | 157.21 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 (+/-)-cis-2-Aminocycloheptane-1-carboxylic acid hydrochloride (1R,2S/1S,2R)-2-aminocycloheptanecarboxylic acid hydrochloride (1:1) 42418-83-7.
(+/-)-cis-2-Aminocycloheptane-1-carboxylic acid hydrochloride (1R,2S/1S,2R)-2-aminocycloheptanecarboxylic acid hydrochloride (1:1) 42418-83-7 (CAS 42418-83-7) is a high-purity analytical reference standard with the molecular formula C8H15NO2 and a molecular weight of 157.21 g/mol.
Structurally, (+/-)-cis-2-Aminocycloheptane-1-carboxylic acid hydrochloride (1R,2S/1S,2R)-2-aminocycloheptanecarboxylic acid hydrochloride (1:1) 42418-83-7 (C8H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 157.21 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H15NO2 |
| Molecular Weight | 157.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related cis Standards
- 2-Aminocycloheptane-1-carboxylic acid (CAS 215229-15-5)
- 1-Aminocycloheptane-1-carboxamide (CAS 906075-26-1)
- Methyl 4-aminocycloheptane-1-carboxylate (CAS 1782857-39-9)
- Methyl 2-aminocycloheptane-1-carboxylate (CAS 643044-67-1)
- 1-Aminocycloheptane-1-carbonitrile (CAS 123193-99-7)
- methyl 2-aminocycloheptane-1-carboxylate hydrochloride (CAS 1198283-28-1)
- 2-Aminocycloheptane-1-carboxylic acid hydrochloride (CAS 1198283-50-9)
- 2-Aminocycloheptane-1-carboxamide hydrochloride (CAS 1384427-57-9)
Recommended Standards
- Piperazine-1-carboxylic acid dimethylamide n,n-dimethylpiperazine-1-carboxamide n'-1',n'-1'-dimethyltetrahydro-1(2h)-pyrazinecarboxamide piperazine-1-carboxylic acid dimethyl amide 41340-78-7 (CAS 41340-78-7)
- Ethyl 3-Piperidinecarboxylate (CAS 5006-62-2)
- 40652-47-9 N-(1,1-Dimethyl-3-oxobutyl)acetamide DTXSID20453751 (CAS 40652-47-9)
- 51524-84-6 6h-1,3-oxazin-6-one, 4-(acetyloxy)-2-(3-bromophenyl)- AR-1H1731 (CAS 51524-84-6)
- Diploicin (CAS 527-93-5)
- 1-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-isopropylurea (CAS 2246769-29-7)
- 6-Benzyl-2-(5-bromothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216590-51-0)
- 4-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}morpholine (CAS 478062-72-5)
- 4-Oxo-4-((3-(((tetrahydrofuran-2-yl)methyl)carbamoyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)butanoic acid (CAS 729582-32-5)
- Fmoc-Arg(Z)2-OH (CAS 1094617-45-4)
- 3-(Pyrrolidin-2-yl)-4H-1,2,4-triazole dihydrochloride (CAS 1909309-35-8)
- 5-(bromomethyl)-2-(trifluoromethyl)pyridine;hydrobromide (CAS 1263413-35-9)
- Methyl 3-amino-4-cyanobenzoate (CAS 159847-82-2)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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