5-Iodothiophen-3-amine CAS 1520355-99-0
| CAS No. | 1520355-99-0 |
| Molecular Formula | C4H4INS |
| Molecular Weight | 225.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Iodothiophen-3-amine (CAS 1520355-99-0), a certified reference material (molecular formula C4H4INS, MW 225.05 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H4INS, 5-Iodothiophen-3-amine contains a nitrile group, sulfur-containing functionality, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 5-Iodothiophen-3-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H4INS |
| Molecular Weight | 225.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Iodothiophen Standards
- (5-Iodothiophen-2-yl)methanol (CAS 13781-27-6)
- (5-Iodothiophen-3-yl)methanol (CAS 185395-90-8)
- 1-(2-Iodothiophen-3-yl)ethan-1-one (CAS 1956371-36-0)
- 1-(3-Iodothiophen-2-yl)ethan-1-one (CAS 89380-60-9)
- 1-(4-Iodothiophen-2-yl)ethanone (CAS 33148-75-3)
- 2-(5-Iodothiophen-2-yl)ethanol (CAS 918440-92-3)
- N-(4-Iodothiophen-2-yl)acetamide (CAS 1935147-55-9)
- N-(3-Iodothiophen-2-yl)acetamide (CAS 1935504-24-7)
Recommended Standards
- 5-Iodo-2-methylthiazole (CAS 1412902-50-1)
- 3-bromo-5-(1H-1,2,4-triazol-1-yl)pyridine (CAS 1566968-89-5)
- 4-Iodo-5-methylthiazole (CAS 1401963-24-3)
- 6-Bromopyrido[3,4-d]pyrimidin-4-amine (CAS 1594729-65-3)
- 1thia-2-azaspiro[4.4]nonane 1,1-dioxide (CAS 1547005-85-5)
- (3-Methyl-1-piperidinyl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone hydrochloride (CAS 1220035-03-9)
- 1,4-Dioxan-2-one (CAS 3041-16-5)
- N-((5-bromopyridin-3-yl)methyl)-N-methylpropan-1-amine (CAS 104290-47-3)
- 2-Fluoro-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2766800-03-5)
- Henicosanedioic acid (CAS 505-55-5)
- 1,2-Dihydroacenaphthylene-5,6-dicarbonitrile (CAS 86528-79-2)
- 1-(Methylsulfonyl)-4-nitrobenzene (CAS 2976-30-9)
- 3164-29-2 JI8UD88354 Diammonium L-(+)-tartrate Butanedioic acid, 2,3-dihydroxy- (theta-(theta,theta))-, diammonium salt Diammonium tartrate 2,3-Dihydroxy-butanedioic acid, diammonium salt (9CI) Tartaric acid, diammonium salt Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, diammonium salt Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, ammonium salt (1:2) AI3-36532 Ammonium d-tartrate Butanedioic acid, 2,3-dihydroxy- (R-(R*,R*))-, diammonium salt (R)-2,3-Dihydroxybutanedioic acid diammonium salt EINECS 221-618-9 HSDB 2502 L-Tartaric acid, ammonium salt Ammonium tartrate ((NH4)2O6C4H4) Ammonium tartrate UNII-JI8UD88354 (CAS 3164-29-2)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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