1-Ethyl-3-(3-hydroxypropyl)urea CAS 199106-80-4
| CAS No. | 199106-80-4 |
| Molecular Formula | C6H14N2O2 |
| Molecular Weight | 146.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Ethyl-3-(3-hydroxypropyl)urea 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.
CATO supplies 1-Ethyl-3-(3-hydroxypropyl)urea (CAS 199106-80-4), a certified reference material (molecular formula C6H14N2O2, MW 146.19 g/mol) for analytical method development and quality control.
1-Ethyl-3-(3-hydroxypropyl)urea (C6H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C6H14N2O2 |
| Molecular Weight | 146.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 3-((3-Hydroxypropyl)amino)propanamide (CAS 1040687-70-4)
- N1-(3-Hydroxypropyl)oxalamide (CAS 61273-20-9)
- 2-((3-Hydroxypropyl)(methyl)amino)acetic acid (CAS 708268-30-8)
- N-(3-Hydroxypropyl)butyramide (CAS 137160-71-5)
- 4-(3-Hydroxypropyl)morpholine (CAS 4441-30-9)
- N-(2-Hydroxypropyl)morpholine (CAS 2109-66-2)
- 2-((2-Hydroxypropyl)amino)-2-methylpropan-1-ol (CAS 139139-55-2)
- 2-((2-Hydroxypropyl)(methyl)amino)propan-1-ol (CAS 85154-18-3)
Recommended Standards
- 1-Ethoxy-4-ethynylbenzene (CAS 79887-14-2)
- 1-Ethynyl-2-methoxy-3-methylbenzene (CAS 2228440-67-1)
- 1-ethoxy-3-ethynylbenzene (CAS 922735-06-6)
- 1-Ethynyl-3-methoxy-2-methylbenzene (CAS 24487-90-9)
- 3-(Dimethylamino)propanenitrile hydrochloride (CAS 18076-02-3)
- 4-Amino-4-piperidinecarbonitrile (CAS 50289-05-9)
- 3,5-DIFLUORO-4-(1,4-DIOXA-8-AZASPIRO[4.5]DECAN-8-YL)ANILINE (CAS 1292836-43-1)
- 4-Amino-3,5-dichloro-6-fluoropyridin-2-ol Potassium Salt (CAS 94133-73-0)
- 5-(Hydroxymethyl)-2-methoxybenzonitrile (CAS 310424-35-2)
- Di-Fmoc-L-cystathionine (CAS 622832-89-7)
- 4-Bromo-2-(difluoromethyl)-6-methylpyridine (CAS 1226800-12-9)
- Ramipril Benzyl Ester-d5 (CAS 1356929-60-6)
- Methyl 4-sulfamoylthiophene-3-carboxylate (CAS 59337-78-9)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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