4-(Pyrrolidin-1-yl)-1H-benzo[b][1,4]diazepine-2(3H)-thione CAS 69540-73-4
| CAS No. | 69540-73-4 |
| Molecular Formula | C13H15N3S |
| Molecular Weight | 245.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Pyrrolidin-1-yl)-1H-benzo[b][1,4]diazepine-2(3H)-thione 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.
4-(Pyrrolidin-1-yl)-1H-benzo[b][1,4]diazepine-2(3H)-thione (CAS 69540-73-4), molecular formula C13H15N3S and molecular weight 245.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(Pyrrolidin-1-yl)-1H-benzo[b][1,4]diazepine-2(3H)-thione (C13H15N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H15N3S |
| Molecular Weight | 245.34 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyrrolidin Standards
- 3-(2-(Pyrrolidin-1-yl)thiazol-4-yl)aniline (CAS 1193078-21-5)
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- 1-Methyl-3-(pyrrolidin-3-yl)quinazoline-2,4(1H,3H)-dione (CAS 1708288-38-3)
Recommended Standards
- 4-(4-methoxyphenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 213462-19-2)
- 4,5-Dimethyl-3-(4-methylbenzoyl)thiophen-2-amine (CAS 436089-48-4)
- 4-(2-((4-Methoxyphenyl)thio)ethyl)pyridine (CAS 292617-85-7)
- 4-[4-(1-pyrrolidinyl)phenyl]-2-Thiazolamine (CAS 784136-89-6)
- 2'-Deoxyuridine-5'-diphosphate disodium salt (CAS 102814-06-2)
- N,N-Dimethylthiazol-2-amine (CAS 6142-08-1)
- 1,2,3, 4-Tetrahydro-isoquinoline-2-carboxamidine sulfate 2(1H)-Isoquinolinecarboxamidine, 3,4-dihydro-, sulfate (2:1) 2(1H)-Isoquinolinecarboximidamide, 3,4-dihydro-, sulfate (2:1) 3,4-Dihydro-2(1H)-isoquinoline carboxamidine sulfate 3,4-Dihydro-2(1H)-isoquinolinecarboxamidine sulfate (2:1) 3,4-dihydro-1H-isoquinoline-2-carboxamidine 581-88-4 Debrisoquin hemisulfate Debrisoquin sulfate Debrisoquine sulfate Declinax Equitonil Isocaramidine sulfate NSC139330 RO 5-3307/1 Sulfuric acid compound with 3,4-dihydro-2(1H)-isoquinolinecarboximidamide (1:1) Tendor (CAS 581-88-4)
- 2-(Methylthio)-6-(octyloxy)pyrimidin-4-amine (CAS 887570-27-6)
- 1-Chlorophthalazine-6-carbaldehyde (CAS 1187244-53-6)
- 7-Bromo-N-propylquinolin-4-amine (CAS 71595-18-1)
- 2-(5-Methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl)propanehydrazide (CAS 1005592-15-3)
- 1-Bromo-3-(3-fluorocyclobutyl)benzene (CAS 1897838-15-1)
- 2-(2,5-Dichlorophenoxy)-4-methoxy-6-(trifluoromethyl)pyrimidine (CAS 478047-76-6)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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