5-Oxotricyclo[2.2.1.0,2,6]heptane-3-carboxylic acid CAS 70748-53-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70748-53-7 |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Oxotricyclo[2.2.1.0,2,6]heptane-3-carboxylic acid (CAS 70748-53-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8O3. Molecular weight: 152.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Oxotricyclo Standards
- Methyl 7-oxotricyclo[2.2.1.0(2,6)]Heptane-1-carboxylate (CAS 2408971-57-1)
- (5-Oxotricyclo[2.2.1.02,6]heptan-3-yl)methyl acetate (CAS 110770-75-7)
- Ethyl 5-oxotricyclo[4.3.1.1~3,8~]undecane-4-carboxylate (CAS 61363-31-3)
- Methyl 13-oxotricyclo[8.2.1.0,8]trideca-3(8),4,6-triene-5-carboxylate (CAS 423169-26-0)
Recommended Standards
- 5-Methylpyrimidine-2-carbohydrazide (CAS 87362-27-4)
- 6-(Aminomethyl)nicotinic acid (CAS 76196-67-3)
- 5-Methylpyrazine-2-carbohydrazide (CAS 37545-33-8)
- Methyl rel-(1R,2S,5S)-3-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 927800-07-5)
- N-(1H-Pyrazolo[3,4-b]pyridin-3-yl)cyclopentanecarboxamide (CAS 1789536-63-5)
- 6-Methylbenzofuran-3(2H)-one (CAS 20895-41-4)
- 2-(4-Methyl-2-thiazolyl)acetonitrile (CAS 19785-39-8)
- 474943-68-5 C2 Ceramide-1-Phosphate (d18:1/2:0) CerP(d18:1/2:0) N-(acetoyl)-sphing-4-enine-1-phosphate N-acetoyl-ceramide-1-phosphate (ammonium salt) (CAS 474943-68-5)
- tert-Butyl 3-cyano-4-fluorobenzylcarbamate (CAS 368426-87-3)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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