Losartan-d3 Carboxylic Acid CAS 1189729-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189729-40-5 |
| Molecular Formula | C22H18D3ClN6O2 |
| Molecular Weight | 439.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Losartan-d3 Carboxylic Acid (CAS 1189729-40-5) pharmaceutical standards reference standard. Molecular formula: C22H18D3ClN6O2. Molecular weight: 439.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H18D3ClN6O2 |
| Molecular Weight | 439.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Losartan Standards
- Losartan Impurity 53 (CAS 2904682-23-9)
- Losartan Impurity 54 (CAS 2904682-22-8)
- Losartan Carboxylic Acid-d4 (CAS 1246820-62-1)
- Losartan Impurity 50 (CAS CATO-C4X-168350)
- Losartan Impurity 19 (CAS 114798-94-6)
- Losartan impurity 31 (CAS CATO-C4X-168331)
- Losartan Impurity 14 (CAS 124750-92-1)
- Losartan Impurity 44 (CAS CATO-C4X-168344)
Recommended Standards
- Tadalafil Impurity 183 (CAS CATO-C4X-1087183)
- 3-Amino-6-(2-chlorophenyl)-4-(3,4-dimethoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 690642-63-8)
- 2-Chloro-4-fluoro-N-((4-(6-methylbenzo[d]oxazol-2-yl)phenyl)carbamothioyl)benzamide (CAS 593238-85-8)
- tert-Butyl N-[(1S,2S)-2-hydroxycyclopentyl]carbamate (CAS 145106-43-0)
- (R)-5-methoxy-2-(pyrrolidin-2-yl)phenol (CAS 1213844-62-2)
- 2-Iodo-4-methyloxazole-5-carboxylic acid (CAS 1823958-98-0)
- 4,6-Dibromobenzene-1,3-diamine (CAS 36210-57-8)
- 4,4'-(Diazoamino)bis(5-methoxy-2-methylbenzenesulfonic Acid) (CAS 60112-02-9)
- (3R,4R)-1-Benzyl-4-fluoropyrrolidin-3-amine bis(4-methylbenzenesulfonate) (CAS 1776113-98-4)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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