Hexanedioic acid, polymer with 1,6-diisocyanatohexane trimer and oxybis[propanol] CAS 68975-86-0
| CAS No. | 68975-86-0 |
| Molecular Formula | 3*C8H12N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Hexanedioic acid, polymer with 1,6-diisocyanatohexane trimer and oxybis[propanol] is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Hexanedioic acid, polymer with 1,6-diisocyanatohexane trimer and oxybis[propanol] (CAS 68975-86-0), molecular formula C8H12N2O2C6H10O4C6H14O3 and molecular weight 448.51 g/mol, is a CATO reference standard with documented purity and traceability.
Hexanedioic acid, polymer with 1,6-diisocyanatohexane trimer and oxybis[propanol] (C8H12N2O2C6H10O4C6H14O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | 3*C8H12N2O2 C6H10O4 C6H14O3 |
| Molecular Weight | 448.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
Related Hexanedioic Standards
- Hexanedioic acid, polymer with 1,6-hexanediamine, 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol (CAS 103051-63-4)
- Hexanedioic acid, polymer with 1,3-butanediol and 2,2-dimethyl-1,3-propanediol (CAS 103849-43-0)
- Hexanedioic acid, ester with 1,4-butanediol (CAS 116789-12-9)
- Hexanedioic-3,3,4,4-d4 Acid (CAS 121311-78-2)
- Hexanedioic acid, polymer with 1,2-propanediol and 2,2,4-trimethyl-1,3-pentanediol, 2-ethylhexyl ester (CAS 150632-05-6)
- Hexanedioic-2,2,5,5-d4 Acid (CAS 19031-55-1)
- Hexanedioic acid, polymer with 1,3-butanediol (CAS 24937-93-7)
- 24938-37-2 Hexanedioic acid, polymer with 1,2-ethanediol (CAS 24938-37-2)
Recommended Standards
- (1-((5-Bromofuran-2-yl)methyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1250683-62-5)
- [4-(Trifluoromethyl)phenyl]methyl N-(4-methyl-1,2,3-thiadiazol-5-yl)carbamate (CAS 338960-84-2)
- (S)-1-(3-bromo-5-(trifluoromethyl)phenyl)-2-methoxyethan-1-amine (CAS 1270096-59-7)
- 1-Methoxy-9H-xanthen-9-one (CAS 6563-60-6)
- N'-(1-(Ethoxymethyl)-7-fluoropyrrolo[1,2-a]quinoxalin-4-yl)pyrazine-2-carbohydrazide 2,2,2-trifluoroacetate (CAS 2512193-71-2)
- 3-(4-Hydrazinylphenyl)propanoic acid hydrochloride (CAS 105323-52-2)
- cis-2-Boc-octahydrocyclopenta[c]pyrrole-5-carboxylic Acid (CAS 1069113-47-8)
- 4-(4-Methoxy-2-methylphenyl)butan-2-one (CAS 411238-32-9)
- 5-(2-Chloro-4-(methylthio)phenyl)-5-oxovaleric acid (CAS 951889-90-0)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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