Dialdehyde starch
Basic information
- CAS
12653-84-8- Standard SMILES
COC(C=O)CC(CO)C(C)C=O- InChIKey
KQUJSKXEWCWUGU-UHFFFAOYSA-N- Molecular formula
- C9H16O4
- Average molar mass
- 188.22 g/mol
- Monoisotopic mass
- 188.10485899
Overview
gastrointestinal sorbant used to bind urea & ammonia in uremia
Names & identifiers
- Preferred name
- Dialdehyde starch
- IUPAC
- 3-(hydroxymethyl)-5-methoxy-2-methylhexanedial
- English name
- DIALDEHYDE STARCH
- Molecular formula
- Cl6N3P3
- Molecular weight
- 347.661
Names & synonyms
9047-50-1RefChem:132585DTXSID001010927618-562-63-(hydroxymethyl)-5-methoxy-2-methylhexanedialPOLYDIALDEHYDE STARCH (POLYMERIC DIALDEHYDE)12653-84-8SCHEMBL15048899DTXSID20925584Q52704963,4-dideoxy-2-O-methyl-4-(1-oxopropan-2-yl)pentoseOXIDIZED STARCH
Show more names
POLYDIALDEHYDESTARCH OXIDIZEDDIALDEHYDE STARCHSTARCH POLYALDEHYDEPOLYMERIC DIALDEHYDEStarch, 2,3-dialdehydoDialdehyde starch, Oxidized starch
Database identifiers
- CAS
12653-84-8、9047-50-1- PubChem CID
- 24776
- DTXSID
DTXSID20925584- EC Number
- 618-562-6
Properties
Computed structural properties
- XLogP
- -0.4
- Topological polar surface area
- 63.6 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 7
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 158
Experimental & physicochemical properties
PolymersBiological Agents -> Polysaccharides
Physical DescriptionSolid; [Sigma-Aldrich MSDS]
Physicochemical properties
- Melting point
- 180 °C · >180°C (Dec.)
- Density
- 1 · 1,5 g/cm3
- storage temp.
- Hygroscopic, Refrigerator, under inert atmosphere
- solubility
- Aqueous Base (Slightly, Heated)
- form
- Solid
- color
- Pale Yellow
- InChI
- InChI=1S/C8H14O4/c1-6(3-9)8(5-11)12-7(2)4-10/h3-4,6-8,11H,5H2,1-2H3/t6-,7+,8+/m0/s1
- InChIKey
- QISJIGQKZLVMNZ-XLPZGREQSA-N
- SMILES
- [C@@H](C)([C@@H](CO)O[C@H](C)C=O)C=O
- EPA Substance Registry System
- 2 · Starch, 2,3-dialdehydo (9047-50-1)
- Risk Statements
- 36 · 36/37/38
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory Information
FRI - indicates a polymeric substance containing no free-radical initiator in its Inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used.
Starch, 2,3-dialdehydo: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryNot considered hazardous by GHS classification; [Sigma-Aldrich MSDS]
Safety data
- tsca
- TSCA listed
- risk_code
- 36/37/38
- safety_code
- 26
Chemistry & industry
Uses & manufacturing
UsesGastrointestinal sorbant used to bind urea & ammonia in uremia. [ChemIDplus]
General Manufacturing InformationStarch, 2,3-dialdehydo: ACTIVE
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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