4-Hydroxy-3-(methylcarbamoyl)benzoic acid CAS 99358-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99358-15-3 |
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-3-(methylcarbamoyl)benzoic acid (CAS 99358-15-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9NO4. Molecular weight: 195.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 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 methanol, ethanol, DMSO |
| 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
- 2’-Hydroxy-4’-methyl-5’-nitroacetophenone (CAS 103440-91-1)
- 7-Hydroxy-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylic acid (CAS 116993-46-5)
- 2-Hydroxy-4-(methylcarbamoyl)benzoic acid (CAS 1243280-42-3)
- 2-Hydroxy-5-(methylcarbamoyl)benzoic acid (CAS 1243280-47-8)
- 1-(4-Hydroxy-3-nitrophenyl)propan-2-one (CAS 1314934-53-6)
- (2S)-2-Hydroxy-2-(phenylformamido)acetic acid (CAS 142436-48-4)
- 2-Hydroxy-7-methoxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 17359-53-4)
- 1-(2-Hydroxy-3-methyl-5-nitrophenyl)ethanone (CAS 65348-98-3)
Recommended Standards
- 4-Hydroxy-2-methoxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 55574-10-2)
- 2-Methoxy-4-(2-nitrovinyl)phenol (CAS 6178-42-3)
- 4-EThoxy-2-nitro-benzaldehyde (CAS 99358-08-4)
- tert-Butyl 2-oxa-6,9-diazaspiro[4.5]decane-9-carboxylate (CAS 1638771-31-9)
- 2-(phenylamino)-4-(trifluoromethyl)pyrimidine-5-carboxylic acid (CAS 666260-38-4)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(2,5-dimethoxyphenyl)acetamide (CAS 869068-34-8)
- 2-(2-bromophenyl)-1,3-thiazole-5-carboxylic acid (CAS 1094385-77-9)
- 2,4,4-Trimethylpentan-2-ol (CAS 690-37-9)
- 2-{ethyl[(9h-fluoren-9-ylmethoxy)carbonyl]amino}acetic acid (CAS 162545-29-1)
- Mitogenic Pentapeptide (CAS 87173-03-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com