4-(Pyrrolidin-1-ylmethyl)benzenethiol CAS 1211511-91-9
| CAS No. | 1211511-91-9 |
| Molecular Formula | C11H15NS |
| Molecular Weight | 193.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Pyrrolidin-1-ylmethyl)benzenethiol 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-ylmethyl)benzenethiol (CAS 1211511-91-9), molecular formula C11H15NS and molecular weight 193.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Pyrrolidin-1-ylmethyl)benzenethiol (C11H15NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 193.31 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C11H15NS |
| Molecular Weight | 193.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyrrolidin Standards
- 2-(Pyrrolidin-1-ylmethyl)benzenethiol (CAS 1203644-34-1)
- 3-(Pyrrolidin-1-ylmethyl)benzenethiol (CAS 1211506-10-3)
- 1-Methyl-4-(pyrrolidin-1-yl)-piperidine-4-carbonitrile (CAS 1017434-16-0)
- 1-(2-(Pyrrolidin-1-yl)cyclohex-1-en-1-yl)ethanone (CAS 28073-88-3)
- 3-(Pyrrolidin-1-ylsulfonyl)propan-1-ol (CAS 1082899-79-3)
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Recommended Standards
- (S)-2-(2-(methylthio)phenyl)pyrrolidine (CAS 1213556-30-9)
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- Methyl 3-iodo-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylate (CAS 1428794-86-8)
- 3-Methyl-2-nitro-N-(pyrimidin-2-yl)benzamide (CAS 587846-36-4)
- Dydrogesterone (CAS 152-62-5)
- 4-(Chloromethyl)-2,6-dimethylpyridine hydrochloride (CAS 198973-09-0)
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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