609-40-5 2-Nitrothiophene Thiophene, 2-nitro- AI3-16618 EINECS 210-190-9 NSC 5371 CAS 609-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 609-40-5 |
| Molecular Formula | C4H7NO2S |
| Molecular Weight | 133.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 609-40-5 2-Nitrothiophene Thiophene, 2-nitro- AI3-16618 EINECS 210-190-9 NSC 5371 (CAS 609-40-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H7NO2S. Molecular weight: 133.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H7NO2S |
| Molecular Weight | 133.17 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrothiophene Standards
- 3-Nitrothiophene (CAS 822-84-4)
- 2-MEthyl-3-nitrothiophene (CAS 2530-09-8)
- 2-Methyl-5-nitrothiophene (CAS 42297-94-9)
- 3-Methyl-2-nitrothiophene (CAS 32059-75-9)
- 3-MEthyl-4-nitrothiophene (CAS 39920-22-4)
- 4-MEthyl-2-nitrothiophene (CAS 344591-56-6)
- 550379-21-0 5-Nitrothiophene-2-ol DTXSID10609503 (CAS 550379-21-0)
- 2-Nitrothiophene-3-carbonitrile (CAS 85598-50-1)
Recommended Standards
- 1,3-Thiazole-4-carboxylic acid thiazole-4-carboxylic acid 4-thiazolecarboxylic acid 4-carboxythiazole 3973-08-8 (CAS 3973-08-8)
- 65126-70-7 T1324 Tetrahydrothiazole-2-carboxylic Acid Thiazolidine-2-carboxylic Acid (CAS 65126-70-7)
- Timonacic (CAS 444-27-9)
- (E)-(Diazene-1,2-diylbis(4,1-phenylene))dimethanol (CAS 120837-75-4)
- N-(2-Amino-5,7-dibromo-1,3-benzoxazol-4-yl)-2,2-dimethylpropanamide (CAS 1820704-83-3)
- N'-((6-Chloropyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 2586233-01-2)
- (4-Butylcyclohexyl)methanamine hydrochloride (CAS 1209186-67-3)
- 2-((3-(Pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6(5h)-ylidene)amino)acetic acid (CAS 889999-45-5)
- 3-(3-Bromopropoxy)aniline hydrobromide (CAS 914605-43-9)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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 13829788188 / jacky.chen@cato-chem.com