Ethyl 3-Hydroxypyridine-2-carboxylate Hydrochloride CAS 2044707-17-5
| CAS No. | 2044707-17-5 |
| Molecular Formula | C8H9NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 3-Hydroxypyridine-2-carboxylate Hydrochloride.
Ethyl 3-Hydroxypyridine-2-carboxylate Hydrochloride (CAS 2044707-17-5), molecular formula C8H9NO3HCl and molecular weight 203.62 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Ethyl 3-Hydroxypyridine-2-carboxylate Hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures Ethyl 3-Hydroxypyridine-2-carboxylate Hydrochloride 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 | C8H9NO3 HCl |
| Molecular Weight | 203.62 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 sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 5-Hydroxypyridine-3-carboxamide (CAS 101512-21-4)
- 6-Hydroxypyridine-3-boronic acid pinacol ester (CAS 1054483-78-1)
- 3-Hydroxypyridine-4-sulfonamide (CAS 1076197-13-1)
- 2-Hydroxypyridine-4-carbothioamide (CAS 1094459-09-2)
- 1-(5-Hydroxypyridine-3-carbonyl)-pyrrolidine-2-carboxylic acid hydrochloride (CAS 1098610-92-4)
- 5-Acetyl-2-hydroxypyridine (CAS 1124-29-4)
- 1,1'-(4-Hydroxypyridine-2,6-diyl)bis(ethan-1-one) (CAS 119222-95-6)
- 5-Hydroxypyridine-2-carboxylic Acid Hydrate (CAS 1194707-71-5)
Recommended Standards
- Benzo[c][1,2,5]thiadiazole-4,7-diamine (CAS 19951-39-4)
- 1-((2,5-Dichlorophenyl)sulfonyl)-4-(2-hydroxyethyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866040-23-5)
- 5-methoxythiazol-2-amine (CAS 59019-85-1)
- Diethyl 2-(((2,5-dimethylphenyl)amino)methylene)malonate (CAS 103976-09-6)
- 3-[(2-methoxy-2-oxoethyl)sulfanyl]propanoic acid (CAS 93274-67-0)
- 5-(1-Methyl-1H-pyrazol-4-yl)isoxazole (CAS 1174864-93-7)
- Isopropyl 3,6-dichloropyridazine-4-carboxylate (CAS 1505966-87-9)
- <I>N</I>-Isopropylmethacrylamide (CAS 13749-61-6)
- 3-Cyclopropyl-1-ethyl-4-iodo-1H-pyrazole-5-carboxylic acid (CAS 1354703-65-3)
- Neuropeptide FF (CAS 99566-27-5)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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