(Hydroxymethyl)diisopropylphosphine oxide CAS 131535-18-7
| CAS No. | 131535-18-7 |
| Molecular Formula | C7H17O2P |
| Molecular Weight | 164.18 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 (Hydroxymethyl)diisopropylphosphine oxide.
(Hydroxymethyl)diisopropylphosphine oxide (CAS 131535-18-7), molecular formula C7H17O2P and molecular weight 164.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (Hydroxymethyl)diisopropylphosphine oxide (C7H17O2P) contains organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 164.18 g/mol, it falls into the medium-molecular-weight range.
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.
CATO manufactures (Hydroxymethyl)diisopropylphosphine oxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H17O2P |
| Molecular Weight | 164.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1994 |
Related Hydroxymethyl Standards
- (2-(Hydroxymethyl)phenyl)propanal (CAS 14807-26-2)
- 1-(hydroxymethyl)-2,3-dihydro-1H-inden-1-ol (CAS 1547526-85-1)
- 2-(Hydroxymethyl)-2,3-dihydro-1H-inden-1-ol (CAS 18096-63-4)
- 1-(4-(Hydroxymethyl)phenyl)propan-1-one (CAS 352233-12-6)
- 3-(4-(Hydroxymethyl)phenyl)propanal (CAS 690264-15-4)
- 4-(1-(Hydroxymethyl)cyclopropyl)phenol (CAS 251990-49-5)
- 5-(Hydroxymethyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 106429-58-7)
- 4-(Hydroxymethyl)-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 1260382-59-9)
Recommended Standards
- 7-Fluoro-5-methyl-2,3-dihydro-1H-inden-1-one (CAS 1273664-73-5)
- 7-Fluoro-2-methyl-2,3-dihydro-1H-inden-1-one (CAS 1334376-69-0)
- 4-Fluoro-5-methyl-2,3-dihydro-1H-inden-1-one (CAS 1273595-77-9)
- (R)-3-(1-Aminoethyl)-2-fluorobenzonitrile (CAS 1334926-35-0)
- 4-Chloropyridine-2,6-dicarbonitrile (CAS 55306-66-6)
- Methyl (E)-2-benzylidenehydrazine-1-carboxylate (CAS 1086250-01-2)
- 3,7-Dimethylquinolin-2-amine hydrochloride (CAS 1172722-63-2)
- 4,6-Dichloro-5-nitronicotinonitrile (CAS 89247-08-5)
- 8-Bromodithieno[3,2-b:3',2'-d]pyridine (CAS 887573-17-3)
- (5-Oxocyclopent-1-en-1-yl)boronic acid (CAS 871329-71-4)
- 3-nitro-4-pyrrolidin-1-ylbenzaldehyde oxime (CAS 329695-69-4)
- 3,5-Dimethyl-d6-cyclohexanone-3,4,4,5-d4 (mixture of isomers) (CAS 1219804-55-3)
- Methyl 6,6-dimethyl-1-oxaspiro[2.6]nonane-2-carboxylate (CAS 1467860-30-5)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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