2-Amino-5-nitrothiazole CAS 121-66-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 121-66-4 |
| Molecular Formula | C3H3N3O2S |
| Molecular Weight | 145.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-5-nitrothiazole (CAS 121-66-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H3N3O2S. Molecular weight: 145.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H3N3O2S |
| Molecular Weight | 145.14 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-1,2,5-thiadiazole-3-carboxylic acid (CAS 2829-58-5)
- 5-Amino-1,3,4-thiadiazole-2-carboxylic acid (CAS 63326-73-8)
- (2R)-2-amino-2-(3-fluorofuran-2-yl)ethan-1-ol (CAS 1391359-61-7)
- (2S)-2-amino-2-(3-fluorofuran-2-yl)ethan-1-ol (CAS 1391368-89-0)
- 2-amino-2-(3-fluorofuran-2-yl)ethan-1-ol (CAS 1824533-35-8)
- 6-Amino-2-thiouracil-13C2 (CAS 1330170-14-3)
- 2-((4-Amino-1,2,5-oxadiazol-3-yl)oxy)ethanol (CAS 436088-28-7)
- 4-Amino-3-oxoisoxazolidine-5-carboxamide (CAS 672942-93-7)
Recommended Standards
- 550379-21-0 5-Nitrothiophene-2-ol DTXSID10609503 (CAS 550379-21-0)
- 1,1-difluoro-4-isocyanocyclohexane (CAS 1000698-98-5)
- N-hydroxy-1,2,3-thiadiazole-4-carboxamide (CAS 478261-51-7)
- (2R,6S)-6-(benzyloxymethyl)-4-(tert-butoxycarbonyl)morpholine-2-carboxylic acid (CAS 1093085-91-6)
- ethyl 4-(glycylamino)benzoate (CAS 38219-44-2)
- 2,2-Difluoroethanesulfonyl Chloride (CAS 1033906-60-3)
- N-[(R)-1-(2-Amino-ethyl)-piperidin-3-yl]-acetamide (CAS 1354016-19-5)
- 2,4-Dioxo-4-phenylbutanoic acid (CAS 5817-92-5)
- 5-Amino-1-(ethoxymethyl)pyridin-2(1h)-one (CAS 1492977-05-5)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
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