Carbamimidoyl-L-proline CAS 35404-57-0
| CAS No. | 35404-57-0 |
| Molecular Formula | C6H11N3O2 |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Carbamimidoyl-L-proline 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.
Carbamimidoyl-L-proline (CAS 35404-57-0) is a high-purity analytical reference standard with the molecular formula C6H11N3O2 and a molecular weight of 157.17 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Carbamimidoyl-L-proline is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 157.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C6H11N3O2 |
| Molecular Weight | 157.17 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
Related Carbamimidoyl Standards
- N-Carbamimidoyl-1H-pyrrole-2-carboxamide (CAS 172461-06-2)
- 1-Carbamimidoyl-5-oxopyrrolidine-2-carboxamide (CAS 98485-05-3)
- (2R)-1-Carbamimidoyl-3-hydroxy-2-methylpyrrolidine-2-carboxylic acid (CAS 67736-29-2)
- N-Carbamimidoyl-3,4-dimethyl-1H-pyrrole-2-carboxamide (CAS 172457-43-1)
- 4-Carbamimidoyl-2-fluorobenzoic acid (CAS 324002-02-0)
- N-carbamimidoyl-4-methylpiperazine-1-carboximidamide (CAS 18413-26-8)
- N-carbamimidoyl-4-ethylpiperazine-1-carboximidamide (CAS 203194-74-5)
- 6-Carbamimidoyl-1H-indazole-3-carboxylic acid (CAS 199609-47-7)
Recommended Standards
- Butanoic acid, 4-azido-, ethyl ester (CAS 51453-79-3)
- Carbamimidoylproline (CAS 35404-59-2)
- Benzenesulfonate (CAS 3198-32-1)
- Cinnamoyl cyanide (CAS 60299-77-6)
- 9-(Diphenylmethylene)-1,4-dihydro-1,4-methanonaphthalene (CAS 28591-78-8)
- 3-amino-4-sulfanylbenzene-1-sulfonamide (CAS 65192-70-3)
- 3-(4-Chloro-3-fluorobenzoyl)thiophene (CAS 898771-18-1)
- 3-Amino-5-(benzylthio)-1H-pyrazole-4-carbonitrile (CAS 133863-83-9)
- Mirogabalin Impurity 91 (CAS CATO-C4X-292491)
- n-Cyclohexyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 444923-32-4)
- 3-(hydrazinesulfonyl)benzoic Acid (CAS 7385-52-6)
- 2-Amino-2-(benzo[d][1,3]dioxol-5-yl)propanoic acid (CAS 368859-01-2)
- 2-(Pyridin-4-yl)pyrimidine-4-carboxylic acid (CAS 1256806-86-6)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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