Tert-butyl d-histidinate CAS 777051-62-4
| CAS No. | 777051-62-4 |
| Molecular Formula | C10H17N3O2 |
| Molecular Weight | 211.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tert-butyl d-histidinate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tert-butyl d-histidinate (CAS 777051-62-4) is a high-purity analytical reference standard with the molecular formula C10H17N3O2 and a molecular weight of 211.26 g/mol.
Tert-butyl d-histidinate (C10H17N3O2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Tert-butyl d-histidinate 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.
Physical & Chemical Properties
| Molecular Formula | C10H17N3O2 |
| Molecular Weight | 211.26 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Tert-butyl 7-oxo-4-azaspiro[2.4]Heptane-4-carboxylate (CAS 2091736-28-4)
- Tert-butyl l-histidinate (CAS 759432-08-1)
- tert-Butyl 7-oxo-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 860265-67-4)
- tert-Butyl((1R,5S,6r)-3-oxobicyclo[3.1.0]hexan-6-yl)carbamic acid (CAS 504438-04-4)
- 6-Fluoroisobenzofuran-1(3H)-imine (CAS 2138238-70-5)
- cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene (CAS 112440-46-7)
- 4-((4-Aminonaphthalen-1-yl)diazenyl)benzenesulfonic acid (CAS 3713-23-3)
- 4-Methyl-2-(morpholine-4-sulfonyl)aniline (CAS 379255-11-5)
- (E)-3-(dimethylamino)-1-(furan-3-yl)prop-2-en-1-one (CAS 67382-49-4)
- 3-Hydroxy-4-sulfamoylbenzamide (CAS 1243387-52-1)
- (1R,1'S,3'R/1R,1'R,3'S)-L-054,264 N-[(1R)-2-[[[(1S*,3R*)-3-(Aminomethyl)cyclohexyl]methyl]amino]-1-(1H-indol-3-ylmethyl)-2-oxoethyl]spiro[1H-indene-1,4'-piperidine]-1'-carboxamide 208706-12-1 (CAS 208706-12-1)
- 1-(2,4-Dichloro-5-fluorophenyl)butane-1,3-dione (CAS 130104-27-7)
- 3-ethynyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1487219-25-9)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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