[4-(Dimethylamino)phenyl]methanethiol CAS 113686-44-5
| CAS No. | 113686-44-5 |
| Molecular Formula | C9H13NS |
| Molecular Weight | 167.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
[4-(Dimethylamino)phenyl]methanethiol (CAS 113686-44-5), molecular formula C9H13NS and molecular weight 167.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, [4-(Dimethylamino)phenyl]methanethiol (C9H13NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 167.27 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.
As a certified reference material (CRM), [4-(Dimethylamino)phenyl]methanethiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H13NS |
| Molecular Weight | 167.27 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylamino Standards
- 4-((Dimethylamino)methyl)benzenethiol (CAS 128457-51-2)
- 2-((Dimethylamino)methylene)cycloheptan-1-one (CAS 21977-72-0)
- 3-(Dimethylamino)-5,5-dimethylcyclohex-2-enone (CAS 31039-88-0)
- 5-((Dimethylamino)methylene)-2,2-dimethylcyclopentan-1-one (CAS 433929-51-2)
- [2-(dimethylamino)-1,3-thiazol-4-yl]acetonitrile (CAS 941041-83-4)
- 2-(Dimethylamino)ethyl methanesulfonate (CAS 44929-30-8)
- 2-[(dimethylamino)(methylsulfanyl)methylidene]propanedinitrile (CAS 31297-60-6)
- 2-(Dimethylamino)-5-methoxyphenol (CAS 102439-34-9)
Recommended Standards
- n-(2-(Thiophen-2-yl)ethyl)cyclopropanamine (CAS 1094481-05-6)
- (1-(Thiophen-2-yl)cyclobutyl)methanamine (CAS 115816-35-8)
- 3-((5-Methylthiophen-2-yl)methyl)azetidine (CAS 1094226-81-9)
- [3-Methyl-4-(methylsulfanyl)phenyl]methanamine (CAS 1178916-64-7)
- Diethyl-L-alanine (CAS 66249-29-4)
- 6-(((Tert-butyldimethylsilyl)oxy)methyl)-3-methyl-3H-imidazo[4,5-b]pyridine (CAS 1186311-15-8)
- 5-Chloro-2-methyl-4-(trifluoromethyl)phenylboronic acid (CAS 1072946-33-8)
- 1-(2-Ethylpyrimidin-5-yl)ethanone (CAS 1511328-20-3)
- N-((3-(tert-butyl)bicyclo[1.1.1]Pentan-1-yl)methyl)-2,2,2-trifluoroacetamide (CAS 1886967-45-8)
- (2,3-Difluoro-4-methoxyphenyl)boronic acid (CAS 170981-41-6)
- 3-(2-Hydroxypropyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 16024-86-5)
- Clindamycin Sulfoxide (R-Isomer) (CAS 887607-53-6)
- beta-Phellandrene (CAS 555-10-2)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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