2-Hydroxy-4-(3-methylbutanamido)benzoic acid CAS 100391-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100391-79-5 |
| Molecular Formula | C12H15NO4 |
| Molecular Weight | 237.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-4-(3-methylbutanamido)benzoic acid (CAS 100391-79-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15NO4. Molecular weight: 237.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15NO4 |
| Molecular Weight | 237.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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- Ethyl 7-hydroxy-6-methyl-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate (CAS 116993-42-1)
- 2-(2-Hydroxy-4-methylbenzamido)-2-methylpropanoic acid (CAS 129973-07-5)
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Recommended Standards
- Tert-butyl(5r)-3,3-difluoro-5-hydroxy-piperidine-1-carboxylate (CAS 2387560-06-5)
- Methyl 2-(((benzyloxy)carbonyl)(methyl)amino)acetate (CAS 100391-80-8)
- tert-Butyl 4,4-difluoro-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 317354-91-9)
- 23702-49-0 5-Phenanthro(4,5-bcd)pyran-5-one 5H-Phenanthro(4,5-bcd)pyran-5-one CCRIS 2211 (CAS 23702-49-0)
- spiro[indene-1,4'-piperidin]-3(2H)-one (CAS 180465-55-8)
- (4S,5R)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester, min. 97% (CAS 1091606-63-1)
- N-(4-(Aminomethyl)phenyl)cyclopropanecarboxamide hydrochloride (CAS 2126161-93-9)
- (4-Iodo-1,3-dimethyl-1H-pyrazol-5-yl)methanol, 97% (CAS 1356998-41-8)
- 2-(acetyloxy)-3-fluorophenyl acetate (CAS 55030-67-6)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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