2-(cyclohex-2-en-1-yl)propanedioic acid CAS 2138-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138-99-0 |
| Molecular Formula | C9H12O4 |
| Molecular Weight | 184.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(cyclohex-2-en-1-yl)propanedioic acid (CAS 2138-99-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12O4. Molecular weight: 184.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H12O4 |
| Molecular Weight | 184.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related cyclohex Standards
- 2-((Cyclohex-3-en-1-ylmethyl)amino)butan-1-ol (CAS 1042553-15-0)
- n-(Cyclohex-3-en-1-ylmethyl)-2-ethoxyethan-1-amine (CAS 1154250-80-2)
- 1-((Cyclohex-3-en-1-ylmethyl)amino)-2-methylpropan-2-ol (CAS 1247455-73-7)
- 2-((Cyclohex-3-en-1-ylmethyl)amino)propane-1,3-diol (CAS 1468448-18-1)
- Cyclohex-2-en-1-yl pivalate (CAS 102147-31-9)
- 2-(Cyclohex-1-en-1-ylmethoxy)tetrahydrofuran (CAS 873299-86-6)
- Butyl cyclohex-3-ene-1-carboxylate (CAS 37981-14-9)
- n-(Cyclohex-3-en-1-ylmethyl)aniline (CAS 1042571-04-9)
Recommended Standards
- 2-(Carboxymethyl)cyclohex-1-ene-1-carboxylic acid (CAS 63177-18-4)
- 2-(Furan-2-yl)benzofuran (CAS 70340-07-7)
- 2-(Azetidin-3-yl)-5-(difluoromethyl)pyridine (CAS 2044975-08-6)
- (S)-3-(1-Aminoethyl)aniline (CAS 317830-29-8)
- N-(4-Amino-1,2,5-oxadiazol-3-yl)-2-chloroacetamide (CAS 101140-12-9)
- 3-Bromo-6-iodo-2-methylanisole (CAS 1823403-07-1)
- 7673-88-3 Benzimidazole, 2-((2-aminoethyl)thio)-, dihydrobromide 2-(2-Aminoethylmercapto)benzimidazoline bromide hydrobromide 2-((2-Aminoethyl)thio)benzimidazole dihydrobromide (CAS 7673-88-3)
- 5-Methoxy-3-methyl-4-nitro-1h-pyrazole (CAS 173682-19-4)
- 2-(((4H-1,2,4-triazol-4-yl)amino)methyl)-4-chlorophenol (CAS 736941-80-3)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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