Barbituric Acid Impurity 16 CAS 3158-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3158-63-2 |
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Barbituric Acid Impurity 16 (CAS 3158-63-2) pharmaceutical standards reference standard. Molecular formula: C6H8N2O2S. Molecular weight: 172.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 g/mol |
| Purity | 97%+ |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Barbituric Standards
- Barbituric Acid Impurity 12 (CAS 1953-33-9)
- Barbituric Acid Impurity 1 (CAS 94154-89-9)
- Barbituric Acid Impurity 8 (CAS 699-40-1)
- Barbituric Acid Impurity 19 (CAS 65959-54-8)
- Barbituric Acid-[13C4,15N2] (CAS 1173019-05-0)
- Barbituric Acid Impurity 15 (CAS 837-32-1)
- 4390-16-3 Barbituric acid, monosodium salt 2,4,6(1H,3H,5H)-Pyrimidinetrione, monosodium salt Sodium barbiturate 2,4,6(1H,3H,5H)-Pyrimidinetrione, sodium salt (1:1) Barbituric acid, sodium salt EINECS 224-507-3 Monosodium barbiturate (CAS 4390-16-3)
Recommended Standards
- Acotiamide Hydrochloride Impurity 67 (CAS 5398-36-7)
- Benzenesulfonyl Hydrazide (CAS 80-17-1)
- Acetic acid 4-methyl-[1,2,3]-thiadiazol-5-ylmethyl ester (CAS 205131-53-9)
- 7-Methoxy-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one (CAS 2471792-14-8)
- 3-Ethyl-1,3,8-triazaspiro[4.5]Decane-2,4-dione (CAS 168818-24-4)
- N-(6-Aminohexyl)-5-chloro-1-naphthalenesulfonamide HCl (CAS 61714-27-0)
- 2-pentyl acetate (CAS 626-38-0)
- 2-Bromo-6-chloroisonicotinic acid (CAS 1060811-26-8)
- 1-(2-Methoxyethyl)-5-oxopyrrolidine-3-carboximidamide hydrochloride (CAS 1272756-21-4)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
Why CATO?
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