3-Nitro-N-propylbenzamide CAS 39887-56-4
| CAS No. | 39887-56-4 |
| Molecular Formula | C8H7NOS |
| Molecular Weight | 165.21 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 3-Nitro-N-propylbenzamide.
CATO supplies 3-Nitro-N-propylbenzamide (CAS 39887-56-4), a certified reference material (molecular formula C8H7NOS, MW 165.21 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-Nitro-N-propylbenzamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 165.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 3-Nitro-N-propylbenzamide 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 | C8H7NOS |
| Molecular Weight | 165.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitro Standards
- 1-Nitro-4-propylbenzene (CAS 10342-59-3)
- 1-Nitro-2-propylbenzene (CAS 7137-54-4)
- 4-Nitro-2,3-dihydrobenzofuran (CAS 1001756-96-2)
- 5-Nitro-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 118600-53-6)
- 4-Nitro-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 1822922-04-2)
- 2-Nitro-4-vinylphenol (CAS 46057-60-7)
- 2-Nitro-6,7-dihydropyrazolo[1,5-a]pyridine (CAS 2007081-99-2)
- 4-Nitro-1,3-dihydroisobenzofuran (CAS 98475-08-2)
Recommended Standards
- 3-Methylthieno[3,2-c]pyridin-4-ol (CAS 690635-71-3)
- 4-(2-Furyl)-2-methylthiazole (CAS 492440-71-8)
- 3-Methylbenzo[d]thiazol-2(3H)-one (CAS 2786-62-1)
- 4-(Methylsulfinyl)benzonitrile (CAS 97474-48-1)
- (E)-2-(4,4-Dimethylpent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1809027-00-6)
- Methyl o-tolyl cyanocarbonimidodithioate (CAS 152381-92-5)
- 4-(2,8-Diethyl-5,5-difluoro-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)-N,N-dimethylaniline (CAS 151486-80-5)
- (S)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one, 97% (CAS 889460-62-2)
- (5S)-1,5-dimethylpiperazin-2-one (CAS 1068149-94-9)
- 3-[4-(aminocarbonyl)-1H-pyrazol-1-yl]propanoic acid (CAS 1006458-49-6)
- 3-(4-Allyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-1-(3-chlorobenzyl)pyridin-2(1H)-one (CAS 242472-30-6)
- 2-(3-Aminooxetan-3-yl)ethanol oxalate(2:1) (CAS 1523618-22-5)
- (3-Fluorotetrahydrofuran-3-yl)methanamine hydrochloride (CAS 2098093-18-4)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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