4-Hydroxybutyl dihydrogen phosphate CAS 10305-36-9
| CAS No. | 10305-36-9 |
| Molecular Formula | C4H11O5P |
| Molecular Weight | 170.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Hydroxybutyl dihydrogen phosphate 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.
4-Hydroxybutyl dihydrogen phosphate (CAS 10305-36-9), molecular formula C4H11O5P and molecular weight 170.10 g/mol, is a CATO reference standard with documented purity and traceability.
4-Hydroxybutyl dihydrogen phosphate (C4H11O5P) contains a carbohydrate-derived structure, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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.
Physical & Chemical Properties
| Molecular Formula | C4H11O5P |
| Molecular Weight | 170.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1959 |
Related Hydroxybutyl Standards
- 1-(2-Hydroxybutyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 1486437-21-1)
- (4-Hydroxybutyl)-carbamic acid allyl ester (CAS 339994-87-5)
- 4-(4-Hydroxybutyl)phenol (CAS 86223-05-4)
- 4-Hydroxybutyl Ester 4-Bydroxy-butanoic AcidDISCONTINUED (CAS 80880-35-9)
- S-(4-Hydroxybutyl) methylcarbamothioate (CAS 652154-35-3)
- Methyl 2-((4-hydroxybutyl)amino)acetate (CAS 391642-52-7)
- 3-(4-Hydroxybutyl)-1,3-oxazolidin-2-one (CAS 1153126-77-2)
- 2-Hydroxybutyl methacrylate(mixtureofisomers)(stabilizedwithMEHQ) (CAS 13159-51-8)
Recommended Standards
- Sodium 2,2,2-trifluoroethane-1-sulfinate (CAS 234434-08-3)
- 6-Fluoro-[1,2,4]triazolo[4,3-a]pyrimidine-5,7(1H,6H)-dione (CAS 105441-05-2)
- Methyl 4,4,4-trifluoroacetoacetate (CAS 83643-84-9)
- 5-Fluoro-3-nitropicolinaldehyde (CAS 1289047-69-3)
- 2-(Isobutylthio)-5-(3-(trifluoromethyl)phenyl)pyrimidine (CAS 866136-18-7)
- 2-ethylbenzofuran-3-carboxylic acid (CAS 52489-34-6)
- 6-(1H-Benzo[d]imidazol-2-yl)pyridin-2-amine (CAS 925438-47-7)
- 2-(4-Chlorophenoxy)-N-(tert-pentyl)acetamide (CAS 885912-91-4)
- N-(6-Chloro-3-nitropyridin-2-yl)-2,2,2-trifluoroacetamide (CAS 60792-73-6)
- Chlozolinate (CAS 84332-86-5)
- 3-((3-Chloro-4-fluorophenyl)amino)-1-(3,4-dimethoxyphenyl)propan-1-one (CAS 763119-57-9)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-hydroxypyridine-6-carboxaldehyde (CAS 1805085-88-4)
- (S)-Methyl 6-fluoro-2-methyl-5-nitro-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 2304372-94-7)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
Why CATO?
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