5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-α-D-galactopyranoside CAS 210110-89-7
| CAS No. | 210110-89-7 |
| Molecular Formula | C16H18BrClN2O6 |
| Molecular Weight | 449.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 449.68 g/mol gives 5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-α-D-galactopyranoside distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-α-D-galactopyranoside (CAS 210110-89-7), molecular formula C16H18BrClN2O6 and molecular weight 449.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-α-D-galactopyranoside is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 449.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-α-D-galactopyranoside under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H18BrClN2O6 |
| Molecular Weight | 449.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- X-GalNAc (CAS 129572-48-1)
- N-((2S,3R,4R,5S,6R)-2-((5-Bromo-4-chloro-1H-indol-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 4264-82-8)
- K-Ras(G12C) Inhibitor 12 (CAS 1469337-95-8)
- N-((2S,3R,4R,5S,6R)-2-((5-Bromo-6-chloro-1H-indol-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 5609-91-6)
- (Prop-1-en-2-ylsulfonyl)benzene (CAS 76380-14-8)
- N-mesityl-2-((2,2,6,6-tetramethylpiperidin-4-yl)amino)acetamide (CAS 123202-83-5)
- 2-(4-Chloro-1-methyl-1H-pyrazol-3-yl)acetonitrile (CAS 1310379-33-9)
- N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3-methoxypropanamide (CAS 90749-77-2)
- 3-Imino-N,4-dimethyl-3,4-dihydropyrazin-2-amine (CAS 721388-53-0)
- 3'-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-2'-(5-fluoro-6-methylpyridin-2-yl)-5',6'-dihydrospiro[cyclohexane-1,7'-pyrrolo[1,2-a]imidazol]-4-ol (CAS 943514-58-7)
- Pyrido[3,2-d]pyrimidin-2(1H)-one (CAS 116598-88-0)
- 2-Bromo-5-ethynylthiophene (CAS 105995-73-1)
- N-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}pyridin-3-yl)thiophene-2-carboxamide (CAS 478262-16-7)
- Gastric Inhibitory Polypeptide (6-30) amide (human) (CAS 1139691-72-7)
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