3-Aminothieno[2,3-b]pyridine-2-carbohydrazide CAS 890095-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890095-19-9 |
| Molecular Formula | C8H8N4OS |
| Molecular Weight | 208.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminothieno[2,3-b]pyridine-2-carbohydrazide (CAS 890095-19-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8N4OS. Molecular weight: 208.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8N4OS |
| Molecular Weight | 208.24 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.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Aminothieno Standards
- Methyl 3-Aminothieno[2,3-b]pyridine-2-carboxylate (CAS 111042-89-8)
- methyl 3-aminothieno[3,2-c]pyridine-2-carboxylate (CAS 111042-92-3)
- Methyl 4-aminothieno[3,2-c]pyridine-3-carboxylate (CAS 941666-65-5)
- Methyl 5-aminothieno[2,3-c]pyridazine-6-carboxylate (CAS 135128-08-4)
- Methyl 4-aminothieno[2,3-d]pyrimidine-6-carboxylate (CAS 155087-15-3)
- Methyl 6-aminothieno[2,3-b]pyrazine-7-carboxylate (CAS 243463-05-0)
- Methyl 7-aminothieno[2,3-b]pyrazine-6-carboxylate (CAS 244014-85-5)
- 4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid (CAS 1318242-98-6)
Recommended Standards
- 3-Amino-2-(phenylsulfonyl)acrylonitrile (CAS 68342-51-8)
- 3-Ethoxy-4-(pyrimidin-5-yl)-1,2,5-thiadiazole (CAS 287472-28-0)
- 3-(Thiophen-2-yl)-1H-pyrazole-5-carbohydrazide, 97% (CAS 889992-74-9)
- 2-Chloro-6-methylphenyl isocyanate (CAS 40398-01-4)
- Methyl 1,2,3,4-tetrahydroquinoline-5-carboxylate hydrochloride (CAS 1334147-75-9)
- 3-Methoxythiolane-3-carbonitrile (CAS 1448128-83-3)
- 1-((2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)pyrrolidine (CAS 1704067-50-4)
- (3R,4R)-3-Amino-1-hydroxy-4-methylpyrrolidin-2-one (2S,3S)-2,3-dihydroxysuccinate (CAS 130931-66-7)
- 3-Chloro-5-ethoxy-4-((4-fluorobenzyl)oxy)benzaldehyde (CAS 346611-56-1)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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