Spiro[3.3]heptane-2,2-dicarboxylic acid CAS 64775-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64775-97-9 |
| Molecular Formula | C9H9ClNO I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[3.3]heptane-2,2-dicarboxylic acid (CAS 64775-97-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9ClNO I. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9ClNO I |
| Molecular Weight | 309.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
Related Spiro Standards
- 1h-Spiro[furo[3,4-c]pyridine-3,4'-piperidine] dihydrochloride (CAS 1017599-04-0)
- SPIRO[IMIDAZOLIDINE-4,1'-INDENE]-2,5-DIONE (CAS 102325-53-1)
- Spiro[adamantane-2,3'-indole]-2'-amine hydrochloride (CAS 1029986-95-5)
- 1'H-Spiro[piperidine-4,4'-quinolin]-2'(3'H)-one hydrochloride (CAS 1032143-27-3)
- spiro[7H-furo[3,4-b]pyridine-5,4'-piperidine] (CAS 1036408-86-2)
- Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one hydrochloride (CAS 1038866-43-1)
- Spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one hydrochloride (CAS 1038866-44-2)
- Spiro[cyclopentane-1,1'-indene] (CAS 10408-80-7)
Recommended Standards
- 5-Chloro-4-(piperazin-1-yl)pyridine-3-sulfonamide (CAS 1352531-15-7)
- N-(4,5-Dimethoxy-2-(2-phenylacetyl)phenyl)acetamide (CAS 886493-90-9)
- N-(5-Amino-2-methylphenyl)octanamide (CAS 1020054-13-0)
- 1-(4-(Dimethylamino)phenyl)pyrrolidine-2,5-dione (CAS 61862-23-5)
- N-(3-Diethylamino-propyl)-guanidine sulfate (CAS 3272-62-6)
- Ethyl 2,6-dibromo-3,4-difluorophenylacetate (CAS 1803835-87-1)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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