3,4-dihydro-Naphthoic Acid CAS 3333-23-1
| CAS No. | 3333-23-1 |
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 174.20 g/mol gives 3,4-dihydro-Naphthoic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,4-dihydro-Naphthoic Acid (CAS 3333-23-1), a certified reference material (molecular formula C11H10O2, MW 174.20 g/mol) for analytical method development and quality control.
3,4-dihydro-Naphthoic Acid (C11H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 3,4-dihydro-Naphthoic 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 | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related dihydro Standards
- 2-(2,3-Dihydro-1H-inden-5-yl)-2-oxoacetaldehyde (CAS 10188-66-6)
- 6-Acetyl-2,3-dihydro-1H-inden-1-one (CAS 103987-99-1)
- 2,3-Dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-1-ol (CAS 137076-20-1)
- 2,3-Dihydro-6-methyl-1,4-naphthalenedione (CAS 162900-27-8)
- 4-Methyl-5,6-dihydro-4H-pyrrolo[3,2,1-de]pteridine (CAS 172982-69-3)
- (4,5-Dihydro-1H-pyrazol-1-yl)(phenyl)methanone (CAS 900188-90-1)
- (E)-2-(2,3-dihydro-1H-inden-1-ylidene)acetic acid (CAS 4709-52-8)
- 1,4-Dihydro-1,4-methanonaphthalene-5,8-diol (CAS 3090-47-9)
Recommended Standards
- Ramelteon Impurity 7 (CAS 196597-78-1)
- Morantel Impurity 5 (CAS CATO-C4X-30745)
- Benzbromarone Impurity 11 (CAS 1009843-43-9)
- (S)-5-Acetamido-2-aminopentanoic acid (CAS 2185-16-2)
- 136369-04-5 5-Amino-1(H)-tetrazole potassium salt 5-Aminotetrazole potassium salt MFCD04038086 (CAS 136369-04-5)
- (S)-3-Methyl-5-(7-(4-(4-methyl-4,5-dihydrooxazol-2-yl)phenoxy)heptyl)isoxazole (CAS 98102-61-5)
- 2-(1H-1,2,4-triazol-3-yl)benzoic acid (CAS 35257-24-0)
- (S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid (CAS 270596-47-9)
- 3-Acetyl-4-chlorobenzonitrile (CAS 120569-07-5)
- 4-(Naphthalen-1-yl)-2-(2-(propan-2-ylidene)hydrazineyl)thiazole (CAS 324065-33-0)
- 2-Hydroxy-4-(2-{1-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene}hydrazino)benzoic acid (CAS 314759-58-5)
- N,6-Dimethyl-2-(pyridin-4-yl)pyrimidin-4-amine (CAS 61310-50-7)
- 3,4-Dihydroxy-5-Nitrobenzoic Acid (CAS 84211-30-3)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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 18665070610 / Nicole.chen@cato-chem.com