N-(3-isothiocyanatophenyl)acetamide CAS 3137-83-5
| CAS No. | 3137-83-5 |
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-isothiocyanatophenyl)acetamide (CAS 3137-83-5), a certified reference material (molecular formula C9H8N2OS, MW 192.24 g/mol) for analytical method development and quality control.
Structurally, N-(3-isothiocyanatophenyl)acetamide (C9H8N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 192.24 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.
As a certified reference material (CRM), N-(3-isothiocyanatophenyl)acetamide 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 | C9H8N2OS |
| Molecular Weight | 192.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-isothiocyanatophenyl)acetamide (CAS 35008-62-9)
- 2-(3-Isothiocyanatophenyl)acetic acid (CAS 15166-33-3)
- Isothiocyanatophenyl sulfone (CAS 4430-49-3)
- 1-(4-isothiocyanatophenyl)-1H-pyrazole 352018-96-3 4-(1H-Pyrazol-1-yl)phenyl isothiocyanate (CAS 352018-96-3)
- Methyl 2-(4-Isothiocyanatophenyl)acetate (CAS 77055-43-7)
- (3-Isothiocyanatophenyl)methanol (CAS 179549-74-7)
- 1-(4-Isothiocyanatophenyl)piperazine (CAS 1824272-50-5)
- (4-Isothiocyanatophenyl)methanamine (CAS 1262139-17-2)
Recommended Standards
- N-(3-Cyanothiophen-2-yl)cyclopropanecarboxamide (CAS 865546-00-5)
- N-(1H-Indazol-5-yl)thiourea (CAS 381211-81-0)
- N-(Benzo[c]isothiazol-3-yl)acetamide (CAS 34250-70-9)
- Dibenzo-p-dioxin-d8 (CAS 69699-83-8)
- 3,3'-Dimethoxy-[1,1'-binaphthalene]-2,2'-diol (CAS 18515-12-3)
- 1-(1-methyl-1H-pyrazol-4-yl)ethane-1,2-diamine (CAS 1154875-76-9)
- Glyphosate-N-Methyl (CAS 24569-83-3)
- 2-Amino-1-(thiophen-2-ylsulfonyl)-1H-benzo[d]imidazole-5-carbonitrile (CAS 89342-50-7)
- 8-(Tert-butyl)-3-(p-tolyl)-1,4-diazaspiro[4.5]Dec-3-ene-2-thione (CAS 899912-59-5)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl carbamimidothioate (CAS 48126-31-4)
- (R)-2-Amino-3-(2,6-dichlorophenyl)propanoic acid (CAS 1241684-03-6)
- 7-Bromo-6-chloro-8-fluoro-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbonitrile (CAS 2022976-01-6)
- N,N'-((1R,2R)-Cyclohexane-1,2-diyl)bis(1-(pyridin-2-yl)methanimine) (CAS 92760-39-9)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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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