1,4,5,6,7,8-Hexahydrocyclohepta[b]pyrrole CAS 13618-92-3
| CAS No. | 13618-92-3 |
| Molecular Formula | C9H13N |
| Molecular Weight | 135.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4,5,6,7,8-Hexahydrocyclohepta[b]pyrrole (CAS 13618-92-3), a certified reference material (molecular formula C9H13N, MW 135.21 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 1,4,5,6,7,8-Hexahydrocyclohepta[b]pyrrole is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C9H13N |
| Molecular Weight | 135.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Hexahydrocyclohepta Standards
- 2,4,5,6,7,8-Hexahydrocyclohepta[c]pyrrole (CAS 113880-83-4)
- 1,4,5,6,7,8-Hexahydrocyclohepta[d]imidazole (CAS 10493-90-0)
- 3-Methyl-1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazole (CAS 114425-71-7)
- 1-Methyl-1,4,5,6,7,8-hexahydrocyclohepta[d]imidazole (CAS 1706443-82-4)
- 1,4,5,6,7,8-Hexahydrocyclohepta[d]imidazol-6-amine (CAS 855405-67-3)
- 2,4,5,6,7,8-Hexahydrocyclohepta[c]pyrazol-3-amine (CAS 54162-24-2)
- 2,4,5,6,7,8-Hexahydrocyclohepta[c]pyrazol-3-ol (CAS 117891-68-6)
- Hexahydrocyclohepta[c]pyrrole-1,3(2H,3aH)-dione (CAS 4432-21-7)
Recommended Standards
- 3,5,N-Trimethylaniline (CAS 13342-20-6)
- (S)-1-(m-Tolyl)ethan-1-amine (CAS 138457-18-8)
- 1-Methyl-4,5,6,7-tetrahydro-2H-isoindole (CAS 132059-24-6)
- (R)-1-m-Tolylethanamine (CAS 138457-19-9)
- (6-Chlorobenzo[d]thiazol-2-yl)methanol (CAS 205181-88-0)
- (3-Methoxyphenyl)(p-tolyl)methanol (CAS 842140-62-9)
- 4-Chloro-3-((pyridin-4-ylmethyl)amino)benzoic acid (CAS 878714-38-6)
- 4-(4-Bromophenyl)benzene-1-sulfonyl chloride (CAS 13610-11-2)
- ticlopidine Impurity 4 (CAS 138956-81-7)
- Methyl 2-(9H-pyrido[3,4-b]indole-1-carbonyl)benzoate (CAS 927210-41-1)
- N-(pyridin-4-ylmethyl)naphthalen-2-amine (CAS 351995-37-4)
- Balsalazide Impurity 2 (CAS 7377-08-4)
- 6-Amino-1-ethyl-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 41862-13-9)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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