3-4-O-Isopropylidene-D-mannitol CAS 3969-84-4
| CAS No. | 3969-84-4 |
| Molecular Formula | C9H18O6 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-4-O-Isopropylidene-D-mannitol (CAS 3969-84-4), a certified reference material (molecular formula C9H18O6, MW 222.24 g/mol) for analytical method development and quality control.
The molecular framework of 3-4-O-Isopropylidene-D-mannitol (C9H18O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-4-O-Isopropylidene-D-mannitol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H18O6 |
| Molecular Weight | 222.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
Related O Standards
- 2,3-O-Isopropylidene-α-L-sorbofuranose (CAS 17682-71-2)
- 2-3-O-Isopropylidene-L-gulonic acid-1-4-lactone (CAS 94840-08-1)
- 5-6-O-Isopropylidene-L-gulonic acid-1-4-lactone (CAS 94697-68-4)
- (+)-2,3-O-Isopropylidene-D-tartaric Acid Dimethyl Ester (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic Acid Dimethyl Ester 37031-30-4 Dimethyl (+)-2,3-O-Isopropylidene-D-tartrate Dimethyl (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylate I0474 (CAS 37031-30-4)
- 5-6-O-Isopropylidene-L-ascorbic acid (CAS 15042-01-0)
- 1-2-O-Isopropylidene-α-D-glucofuranurono-6-3-lactone (CAS 20513-98-8)
- 1-2-O-Isopropylidene-β-L-idofuranosylurono-6-3-lactone (CAS 29514-28-1)
- 1,2-Isopropylidene Swainsonine (CAS 85624-09-5)
Recommended Standards
- 3-[3-(2-carboxyethyl)phenyl]propanoic acid (CAS 6082-86-6)
- 3-Acetamido-n-ethoxybenzamide (CAS 949785-19-7)
- 3-[(Tetrahydro-2-furanyl)methoxy]benzoic acid (CAS 883536-39-8)
- 3-acetyl-4-(propan-2-yloxy)benzoic acid (CAS 252901-49-8)
- 2-Methyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine hydrochloride (CAS 1159011-01-4)
- 2,6-Dimethylbenzenesulfonyl Chloride (CAS 2905-29-5)
- 4-Methanesulfonyl-3-nitro-benzoic acid (CAS 81029-08-5)
- [(3-Methylphenyl)(phenyl)methyl]amine hydrochloride (CAS 5267-48-1)
- Methyl 3-(2,4-dimethoxyphenyl)-1H-pyrazole-5-carboxylate (CAS 890624-62-1)
- 5-(Thiophen-2-ylsulfonyl)-8-(trifluoromethyl)-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 866138-35-4)
- 2-Methoxyquinoline 1-oxide (CAS 10285-99-1)
- N-nitroso-meglumine 15N (CAS CATO-C4X-21427)
- 3-[(tert-Butoxycarbonyl)(ethyl)amino]benzoic acid (CAS 231958-05-7)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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