5-(2-Chloroacetamido)-2,4,6-triiodo-isophthalic Acid CAS 4873-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4873-45-4 |
| Molecular Formula | C10H5ClI3NO5 |
| Molecular Weight | 635.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Chloroacetamido)-2,4,6-triiodo-isophthalic Acid (CAS 4873-45-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H5ClI3NO5. Molecular weight: 635.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H5ClI3NO5 |
| Molecular Weight | 635.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
Related Chloroacetamido Standards
- 159435-08-2 6-Chloroacetamido-3 inverted exclamation mark ,6 inverted exclamation mark -bis(dimethylamino)spiro[1 inverted exclamation mark ,3 inverted exclamation mark -dihydroisobenzofuran-1,9 inverted exclamation mark -xanthen]-3-one 6-Chloroacetamidotetramethyl Rhodamine N-[3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]-2-chloroacetamide (CAS 159435-08-2)
- N’-(13-Chloroacetamido-4,7,10-trioxatridecanyl)-N-methyl-N-tert-butoxycarbonyl-glycinamide (CAS 1330190-01-6)
- Chloroacetamido-PEG4-NHS ester (CAS 1353011-95-6)
- Ethyl 2-(2-chloroacetamido)-5-[(2,4-dimethylphenyl)carbamoyl]-4-methylthiophene-3-carboxylate (CAS 731011-92-0)
- Chloroacetamido-PEG4-C2-Boc (CAS 1365655-90-8)
- Chloroacetamido-C-PEG3-C3-NHBoc (CAS 934164-55-3)
- Ethyl 3-(2-chloroacetamido)-5-(2,4-dichlorophenyl)thiophene-2-carboxylate (CAS 731012-09-2)
- Ethyl 2-(2-chloroacetamido)-4-(3,4-dimethoxyphenyl)thiophene-3-carboxylate (CAS 304863-82-9)
Recommended Standards
- Isoeicosanol (CAS 52655-10-4)
- Clindamycin Impurity 16 (CAS 1123211-66-4)
- Deflazacort Impurity 6 (CAS CATO-C4X-23366)
- 4-(6-Hydroxypyridazin-3-yl)benzene-1,2-diol (CAS 87605-83-2)
- N1-(3-ethoxypropyl)-N1-(furan-2-ylmethyl)propane-1,3-diamine (CAS 1119450-31-5)
- 1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oic acid (CAS 872409-91-1)
- Aflatoxin M2 (CAS 6885-57-0)
- (3-Bromo-5-isopropoxyphenyl)methanol (CAS 1933562-20-9)
- Benzene, ethenylmethyl-, homopolymer (CAS 9017-21-4)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
Why CATO?
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