6-Iodobenzo[d][1,2,3]triazin-4(3H)-one CAS 1359704-87-2
| CAS No. | 1359704-87-2 |
| Molecular Formula | C7H4IN3O |
| Molecular Weight | 273.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, 6-Iodobenzo[d][1,2,3]triazin-4(3H)-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 273.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 6-Iodobenzo[d][1,2,3]triazin-4(3H)-one (CAS 1359704-87-2), a certified reference material (molecular formula C7H4IN3O, MW 273.03 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 6-Iodobenzo[d][1,2,3]triazin-4(3H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H4IN3O |
| Molecular Weight | 273.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodobenzo Standards
- (2-Iodobenzo[d]oxazol-7-yl)methanamine (CAS 1804412-28-9)
- (4-iodobenzo[d]oxazol-2-yl)methanol (CAS 1804085-99-1)
- 7-Iodobenzo[d][1,3]dioxole-5-carbaldehyde (CAS 1152538-80-1)
- 5-Iodobenzo[d]oxazole-2-carbonitrile (CAS 1803740-76-2)
- 2-iodobenzo[d]oxazole-4-carbonitrile (CAS 1806285-34-6)
- 6-Iodobenzo[d]oxazole-2-carbonitrile (CAS 1806517-49-6)
- 4-Iodobenzo[d][1,3]dioxole-5-carbaldehyde (CAS 58343-45-6)
- 6-Iodobenzo[d][1,3]dioxole-5-carbaldehyde (CAS 58343-53-6)
Recommended Standards
- 4-Cyano-2-iodobenzoic acid (CAS 1260814-20-7)
- 3-Oxo-1,2-benziodoxole-1(3H)-carbonitrile (CAS 172876-96-9)
- 3-Cyano-2-iodobenzoic acid (CAS 106589-22-4)
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- 2-Chloro-6-fluoro-3-hydroxyphenylboronic Acid (CAS 957121-07-2)
- (Z)-1-ethyl-3-methyl-1H-pyrazole-4-carbaldehyde oxime (CAS 907990-54-9)
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- 2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrole-3-carbaldehyde (CAS 170810-86-3)
- (S)-(+)-3-Hydroxytetrahydrofuran (CAS 86087-23-2)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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