80181-31-3 Biopol Pentanoic acid, 3-hydroxy-, polymer with 3-hydroxybutanoic acid P(HB-co-HV) NSC 179698 Phb-phv copolymer Phv-phb copolymer Poly(beta-hydroxybutyrate-co-beta-hydroxyvalerate) Poly-(3-hydroxybutyrate-co-3-hydroxyvalerate) Poly-beta-hydroxybutyrate-hydroxyvalerate copolymer Polyhydroxybutyrate-polyhydroxyvalerate copolymer CAS 80181-31-3
| CAS No. | 80181-31-3 |
| Molecular Formula | C5H10O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H10O3C4H8O3, 80181-31-3 Biopol Pentanoic acid, 3-hydroxy-, polymer with 3-hydroxybutanoic acid P(HB-co-HV) NSC 179698 Phb-phv copolymer Phv-phb copolymer Poly(beta-hydroxybutyrate-co-beta-hydroxyvalerate) Poly-(3-hydroxybutyrate-co-3-hydroxyvalerate) Poly-beta-hydroxybutyrate-hydroxyvalerate copolymer Polyhydroxybutyrate-polyhydroxyvalerate copolymer contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 222.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
80181-31-3 Biopol Pentanoic acid, 3-hydroxy-, polymer with 3-hydroxybutanoic acid P(HB-co-HV) NSC 179698 Phb-phv copolymer Phv-phb copolymer Poly(beta-hydroxybutyrate-co-beta-hydroxyvalerate) Poly-(3-hydroxybutyrate-co-3-hydroxyvalerate) Poly-beta-hydroxybutyrate-hydroxyvalerate copolymer Polyhydroxybutyrate-polyhydroxyvalerate copolymer (CAS 80181-31-3) is a high-purity analytical reference standard with the molecular formula C5H10O3C4H8O3 and a molecular weight of 222.24 g/mol.
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), 80181-31-3 Biopol Pentanoic acid, 3-hydroxy-, polymer with 3-hydroxybutanoic acid P(HB-co-HV) NSC 179698 Phb-phv copolymer Phv-phb copolymer Poly(beta-hydroxybutyrate-co-beta-hydroxyvalerate) Poly-(3-hydroxybutyrate-co-3-hydroxyvalerate) Poly-beta-hydroxybutyrate-hydroxyvalerate copolymer Polyhydroxybutyrate-polyhydroxyvalerate copolymer 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 | C5H10O3 C4H8O3 |
| 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.) | 1979 |
Recommended Standards
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- (3-Aminopiperidin-1-yl)(2,4-dimethylphenyl)methanone hydrochloride (CAS 1836419-49-8)
- 1-Methyl-3,5-dinitro-1H-pyridin-2-one (CAS 14150-94-8)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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