5-(Thiazol-5-yl)nicotinic acid CAS 1346687-52-2
| CAS No. | 1346687-52-2 |
| Molecular Formula | C9H6N2O2S |
| Molecular Weight | 206.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-(Thiazol-5-yl)nicotinic acid (C9H6N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 206.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-(Thiazol-5-yl)nicotinic acid (CAS 1346687-52-2) is a high-purity analytical reference standard with the molecular formula C9H6N2O2S and a molecular weight of 206.22 g/mol.
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-(Thiazol-5-yl)nicotinic acid 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 | C9H6N2O2S |
| Molecular Weight | 206.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiazol Standards
- 5-(Thiazol-2-yl)picolinic acid (CAS 1174322-64-5)
- 6-(Thiazol-4-yl)nicotinic acid (CAS 1211536-28-5)
- 2-(1,3-thiazol-4-ylmethoxy)aniline (CAS 1179110-63-4)
- 3-(1,3-Thiazol-4-ylmethoxy)aniline (CAS 1184653-06-2)
- 2-((Thiazol-2-ylamino)methyl)phenol (CAS 13159-88-1)
- 4-(THIAZOL-2-YLMETHOXY)ANILINE (CAS 408367-72-6)
- N-(thiazol-2-yl)propane-1-sulfonamide (CAS 1239846-22-0)
- 2-(4-methyl-1,3-thiazol-5-yl)ethane-1-sulfonamide (CAS 1344280-80-3)
Recommended Standards
- (1R)-1-[3-fluoro-4-(1H-pyrazol-1-yl)phenyl]ethan-1-ol (CAS 1344958-52-6)
- 5-(1,3,4-Thiadiazol-2-yl)nicotinamide (CAS 1346687-61-3)
- (1s)-1-[3-fluoro-4-(1h-pyrazol-1-yl)phenyl]ethan-1-ol (CAS 1344920-32-6)
- 7-(4-Fluorophenyl)-3,4-dihydro-1H-1,4-diazepin-5(2H)-one (CAS 1352897-62-1)
- Ethyl 5-(3-chlorophenyl)isoxazole-4-carboxylate (CAS 76344-85-9)
- (R)-3-Hydroxypentanoic acid (CAS 53538-53-7)
- (Hexylsulfanyl)methanimidamide hydrobromide (CAS 4270-01-3)
- (1R,4R)-2-oxa-5-azabicyclo[2.2.1]heptan-7-ol (CAS 741221-71-6)
- O-Methoxyphenyl Isothiocyanate (CAS 3288-04-8)
- 7-Methyl-2,5-dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid (CAS 106551-77-3)
- 3-((2S,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrazolo[1,5-d][1,2,4]triazin-7(6H)-one (CAS 85357-21-7)
- Benzyl D-glucopyranoside (CAS 34246-23-6)
- 3-Methoxyisoquinolin-5-ylboronic acid (CAS 2096337-30-1)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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