N-Hydroxythiophene-2-carboximidamide CAS 53370-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53370-51-7 |
| Molecular Formula | C5H6N2OS |
| Molecular Weight | 142.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Hydroxythiophene-2-carboximidamide (CAS 53370-51-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H6N2OS. Molecular weight: 142.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6N2OS |
| Molecular Weight | 142.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-Acetyl-3-hydroxythiophene (CAS 5556-07-0)
- 3-Hydroxythiophene-2-carboxamide (CAS 57059-24-2)
- 5-hydroxythiophene-2-carboxylic acid (CAS 1881320-94-0)
- 3-Hydroxythiophene-2-carboxylic acid (CAS 5118-07-0)
- 4-Hydroxythiophene-2-carboxylic acid (CAS 40748-90-1)
- 4-Hydroxythiophene-3-carboxylic acid (CAS 50624-50-5)
- 5-Hydroxythiophene-2-carbaldehyde (CAS 144876-23-3)
- 3-Hydroxythiophene-2-carbaldehyde (CAS 5118-08-1)
Recommended Standards
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- Thiomaltol (CAS 23060-85-7)
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- 2-(Chloromethyl)-3-(difluoromethyl)-5-iodopyridine-4-acetic acid (CAS 1807016-24-5)
- 1-((Allylamino)methyl)cyclohexan-1-ol (CAS 1183690-26-7)
- 1093981-49-7 2-Azido-N-(3-chloro-4-fluorophenyl)acetamide MFCD14652443 (CAS 1093981-49-7)
- 1,3-Diethyl 2-{[(pyridin-2-yl)amino]methylidene}propanedioate (CAS 39080-52-9)
- N-(2,4-Difluorophenyl)-4-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]benzamide (CAS 321430-17-5)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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