6-Methoxynicotinohydrazide CAS 89853-74-7
| CAS No. | 89853-74-7 |
| Molecular Formula | C7H9N3O2 |
| Molecular Weight | 167.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methoxynicotinohydrazide (CAS 89853-74-7), molecular formula C7H9N3O2 and molecular weight 167.17 g/mol, is a CATO reference standard with documented purity and traceability.
6-Methoxynicotinohydrazide (C7H9N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 6-Methoxynicotinohydrazide 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 | C7H9N3O2 |
| Molecular Weight | 167.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related Methoxynicotinohydrazide Standards
Recommended Standards
- 6-Methoxy-6H-furo[2,3-b]pyrrole-4,5-diamine (CAS 877397-08-5)
- 6-Methyl-2-(methylamino)pyrimidine-4-carboxylic acid (CAS 915140-72-6)
- 6-Hydrazinylpyridine-2-carbohydrazide (CAS 89465-52-1)
- Ethyl 2-aminopyrimidine-4-carboxylate (CAS 916056-77-4)
- Methyl 2-chloro-3-cyano-6-fluorobenzoate (CAS 1807006-74-1)
- 2197-01-5 3-Ethyl-2-((3-ethyl-3H-benzothiazol-2-ylidene)methyl)benzothiazolium iodide Benzothiazolium, 3-ethyl-2-((3-ethyl-2(3H)-benzothiazolylidene)methyl)-, iodide (1:1) Benzothiazolium, 3-ethyl-2-((3-ethyl-2(3H)-benzothiazolylidene)methyl)-, iodide Bis(3-ethylbenzothiazolyl(2))monomethinecyanine iodide Bis(3-ethylbenzthiazolyl-(2))-monomethinecyanine iodide 3,3'-Diethylthiacyanine iodide 3,3'-Diethyl-2,2'-thiacyanine iodide EINECS 218-593-1 NK 88 NSC 523969 Thiacyanine iodide Thiocyanine iodide (CAS 2197-01-5)
- (2S,4R)-4-(3-(Trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049743-55-6)
- 4-Bromo-N-(3-methoxyphenyl)benzamide (CAS 313268-57-4)
- 3-(1,3-Benzodioxol-5-yl)acryloyl chloride (CAS 96249-87-5)
- Ethyl 7-(4-isopropylphenyl)-7-oxoheptanoate (CAS 122115-50-8)
- 5-tert-butylpyridin-2-amine (CAS 866620-21-5)
- N-((6-azaspiro[2.5]Octan-1-yl)methyl)-N-methylcyclopropanamine (CAS 1339505-47-3)
- 6,7-Dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 139218-70-5)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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