Benzo[b]thiophen-6-ylmethanamine CAS 19301-41-8
| CAS No. | 19301-41-8 |
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 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 Benzo[b]thiophen-6-ylmethanamine.
CATO supplies Benzo[b]thiophen-6-ylmethanamine (CAS 19301-41-8), a certified reference material (molecular formula C9H9NS, MW 163.24 g/mol) for analytical method development and quality control.
Structurally, Benzo[b]thiophen-6-ylmethanamine (C9H9NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 163.24 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.
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 | C9H9NS |
| Molecular Weight | 163.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- Benzo[b]thiophen-5-ylmethanamine (CAS 56540-52-4)
- Benzo[c]isothiazole-6-carbaldehyde (CAS 108763-57-1)
- Benzo[d]isothiazole-5-carbaldehyde (CAS 1187243-11-3)
- Benzo[d]isothiazole-7-carbaldehyde (CAS 1354746-44-3)
- Benzo[d]isothiazole-4-carbaldehyde (CAS 1379259-81-0)
- Benzo[d]thiazole-7-carbaldehyde (CAS 144876-37-9)
- Benzo[d]isothiazole-6-carbaldehyde (CAS 1516012-10-4)
- Benzo[d]isothiazole-3-carbaldehyde (CAS 73437-27-1)
Recommended Standards
- 1-ethyl-3-isothiocyanato-benzene 1-ethyl-3-isothiocyanatobenzene 19241-20-4 A813570 (CAS 19241-20-4)
- 7-Methylbenzo[b]thiophen-3-amine (CAS 1935908-32-9)
- 2-Ethylphenyl isothiocyanate (CAS 19241-19-1)
- 3-Methyl-1-benzothiophen-5-amine (CAS 19404-20-7)
- 3-ethyl-4-cyanopyridine (CAS 13341-18-9)
- 3,4-Dibromo-1H-indazole-6-carboxylic acid (CAS 885523-51-3)
- 1-(5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-yl)-3-(2-methyl-7-morpholinothiazolo[5,4-b]pyridin-6-yl)urea (CAS 2178989-63-2)
- 6-((2S,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3,4-dihydro-1H-pyrimido[4,5-c][1,2]oxazin-7(6H)-one (CAS 126128-42-5)
- 2-Amino-N-(6-methylpyridin-2-yl)propanamide (CAS 1290828-38-4)
- 1817AE 3-(Benzyloxy)piperidine hydrochloride 37098-74-1 C12H18ClNO (CAS 37098-74-1)
- 2-Phenethyl-1,3,6,2-dioxazaborocane (CAS 4848-04-8)
- 4-(Tert-butyl)-N-(2-(methylthio)pyrimidin-4-yl)benzamide (CAS 866155-04-6)
- 22:0(2S-OH) Ceramide (CAS 1246298-49-6)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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