3,9-Divinyl-1,5,7,11-tetraoxaspiro[5.5]Undecane CAS 75454-86-3
| CAS No. | 75454-86-3 |
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H16O4, 3,9-Divinyl-1,5,7,11-tetraoxaspiro[5.5]Undecane contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3,9-Divinyl-1,5,7,11-tetraoxaspiro[5.5]Undecane (CAS 75454-86-3), molecular formula C11H16O4 and molecular weight 212.24 g/mol, is a CATO reference standard with documented purity and traceability.
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 3,9-Divinyl-1,5,7,11-tetraoxaspiro[5.5]Undecane 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 | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1978 |
Related Divinyl Standards
- 5,5'-Divinyl-2,2'-bipyridine (CAS 932396-96-8)
- 2,2'-Divinyl-1,1'-biphenyl (CAS 34919-47-6)
- 4,4'-Divinyl-1,1'-biphenyl (CAS 4433-13-0)
- Divinyl terephthalate (CAS 13846-19-0)
- Divinyl Adipate (CAS 4074-90-2)
- Trans-2,3-divinyl-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine (CAS 59352-69-1)
- 1,3-Divinyl-1,1,3,3-tetramethyldisilazane (CAS 7691-02-3)
- Divinyl decanedioate (CAS 10355-50-7)
Recommended Standards
- 3,5-Difluoro-2,2-dimethylbutyrophenone (CAS 898766-06-8)
- 3-Aceto-2-hydroxybiphenyl (CAS 21424-82-8)
- 3',4'-Dimethyl-[1,1'-biphenyl]-2,5-dione (CAS 627889-76-3)
- 3-Benzylbenzoic Acid (CAS 620-54-2)
- Cyclobutyl(naphthalen-1-yl)methanamine (CAS 1337838-80-8)
- 8-Acetyl-1,3,8-triazaspiro[4.5]decane-2,4-dione (CAS 28936-91-6)
- 4-Ethoxy-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine (CAS 1105188-54-2)
- 1-Hydroxy-1-(4-methoxyphenyl)propan-2-one (CAS 15482-29-8)
- 3-(Piperazin-2-yl)propanoic acid dihydrochloride (CAS 1260638-01-4)
- 4-(1-Phenylethoxy)aniline (CAS 57181-91-6)
- (S)-6-Chloro-N-(pyrrolidin-2-ylmethyl)pyridin-3-amine (CAS 327603-71-4)
- 3,4-Difluoro-2-isopropoxyphenylboronic acid (CAS 1451390-92-3)
- 8,11-dioxadispiro[3.2.4⁷.2⁴]tridecan-2-one (CAS 1440962-12-8)
- Peptide Impurity 15 (CAS 1227750-69-7)
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