Pent-2-ene-1,5-diyl diacetate CAS 187806-17-3
| CAS No. | 187806-17-3 |
| Molecular Formula | C9H14O4 |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pent-2-ene-1,5-diyl diacetate.
CATO supplies Pent-2-ene-1,5-diyl diacetate (CAS 187806-17-3), a certified reference material (molecular formula C9H14O4, MW 186.21 g/mol) for analytical method development and quality control.
Structurally, Pent-2-ene-1,5-diyl diacetate (C9H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 186.21 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Pent-2-ene-1,5-diyl diacetate 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 | C9H14O4 |
| Molecular Weight | 186.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2010 |
Related Pent Standards
- 6-(Pent-4-ynyloxy)nicotinonitrile (CAS 1924322-05-3)
- 2-(Pent-4-ynyloxy)nicotinonitrile (CAS 1924322-08-6)
- 2-(Pent-4-ynyloxy)isonicotinonitrile (CAS 1987007-29-3)
- 2-(Pent-3-en-1-yl)-1H-benzo[d]imidazole (CAS 146350-88-1)
- (3-((Pent-4-en-1-ylamino)methyl)oxetan-3-yl)methanol (CAS 1866946-40-8)
- (Z)-Pent-2-en-1-yl hexanoate (CAS 74298-89-8)
- Benzyl pent-4-ynoate (CAS 126378-11-8)
- 3-(Pent-3-en-1-ylamino)thietane 1,1-dioxide (CAS 1865882-94-5)
Recommended Standards
- 2,3-Dihydrobenzo[4,5]imidazo[1,2-a]pyridin-4(1H)-one (CAS 187743-33-5)
- Ethyl 3-Acetyl-4-oxopentanoate (CAS 18835-02-4)
- 1-(3-Pyridinylmethyl)-1h-pyrrole-2-carbaldehyde (CAS 186801-36-5)
- 4-(3-Hydroxyphenyl)phenol (CAS 18855-13-5)
- (1R,3S)-3-methylcyclohexan-1-ol (CAS 24965-91-1)
- (4R,5S)-5-[3,5-Bis(trifluoromethyl)phenyl]-4-methyl-1,3-oxazolidin-2-one (CAS 875444-10-3)
- 1,2,3,4-Tetrahydro-6-(4-methoxyphenyl)-4-oxo-2-thioxo-5-pyrimidinecarbonitrile (CAS 70638-54-9)
- 2-Propylpyrrolidine-2-carboxylic acid (CAS 637020-45-2)
- Xenon Difluoride (CAS 13709-36-9)
- 1,6-Dimethyl-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 634583-90-7)
- Dapoxetine Impurity 71 (CAS 1680175-67-0)
- (Phe1-psi(CH2NH)Gly2)-Nociceptin (1-13) amide (H-4564.0500) (CAS 213130-17-7)
- 7-(pyridin-3-yl)-1,7-diazaspiro[4.4]nonane trihydrochloride (CAS 1159824-71-1)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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