1,3-Bis(3-hydroxypropyl)urea CAS 71466-11-0
| CAS No. | 71466-11-0 |
| Molecular Formula | C7H16N2O3 |
| Molecular Weight | 176.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Bis(3-hydroxypropyl)urea (CAS 71466-11-0), molecular formula C7H16N2O3 and molecular weight 176.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H16N2O3, 1,3-Bis(3-hydroxypropyl)urea contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 176.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3-Bis(3-hydroxypropyl)urea 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 | C7H16N2O3 |
| Molecular Weight | 176.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 4-((3-Hydroxypropyl)amino)benzonitrile (CAS 313238-55-0)
- 2-[(3-Hydroxypropyl)amino]nicotinonitrile (CAS 1030429-92-5)
- 4-((3-Hydroxypropyl)amino)-4-oxobutanoic acid (CAS 117948-69-3)
- 4-(3-Hydroxypropyl)thiomorpholine 1-oxide (CAS 1017791-76-2)
- 2-((3-Hydroxypropyl)(methyl)amino)-N,N-dimethylacetamide (CAS 1697094-26-0)
- 2-(3-Hydroxypropyl)tetrahydrothiophene 1,1-dioxide (CAS 2021344-99-8)
- N-(2-hydroxypropyl)benzamide (CAS 23054-66-2)
- 3-((3-Hydroxypropyl)amino)thietane 1,1-dioxide (CAS 1874548-25-0)
Recommended Standards
- 1,2,3,4-tetrahydro-1,4-methanonaphthalene-2,3-diol (CAS 230615-47-1)
- 1,3-Propanediol, 2-(hydroxymethyl)-2-[(2-propen-1-yloxy)methyl]- (CAS 3784-12-1)
- 1,1-Dimethylisochroman-4-one (CAS 22954-43-4)
- 12-Crown 4-Ether (CAS 294-93-9)
- Methyl (1S)-2-azabicyclo[3.1.0]Hexane-1-carboxylate (CAS 1221825-05-3)
- tert-butyl 3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate (CAS 2088458-39-1)
- 6-Chloro-2-(chloromethyl)benzo[d]oxazole (CAS 202396-52-9)
- (2S,5R)-1-(tert-Butoxycarbonyl)-5-tert-butylpyrrolidine-2-carboxylicacid (CAS 185142-15-8)
- 5-[(4-chlorophenyl)methyl]-2h-1,2,3,4-tetrazole (CAS 14064-61-0)
- (1-(2-Bromophenyl)-1H-1,2,3-triazol-5-yl)methanol (CAS 1429238-49-2)
- 5-Amino-1-(3-(methylthio)propyl)pyridin-2(1h)-one (CAS 1184808-29-4)
- 2-(Octylamino)-6-((trimethylsilyl)ethynyl)pyrimidin-4(1H)-one (CAS 865366-48-9)
- 2-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)acetic acid hydrochloride (CAS 30979-39-6)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com