1-Methyl-5-amino-1H-benzimidazole-2-butanoic Acid Ethyl Ester-d3 CAS 1246819-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246819-70-4 |
| Molecular Formula | C14H16D3N3O2 |
| Molecular Weight | 264.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-5-amino-1H-benzimidazole-2-butanoic Acid Ethyl Ester-d3 (CAS 1246819-70-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16D3N3O2. Molecular weight: 264.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16D3N3O2 |
| Molecular Weight | 264.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Tert-butyl ((3S,4S)-3-amino-1,1-dioxidotetrahydro-2H-thiopyran-4-yl)carbamate (CAS 1235545-54-6)
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- 1-(3-Fluoropyridin-2-yl)propan-1-one (CAS 1522466-99-4)
- 3-Hexyl-1,6,7-trimethyloxazolo[2,3-f]purine-2,4(1H,3H)-dione (CAS 899751-44-1)
- (R)-1-(11-Chloro-9-methyl-1,2,4a,5-tetrahydropyrazino[1',2':4,5][1,4]oxazino[3,2-g]quinazolin-3(4H)-yl)ethan-1-one (CAS 2793405-75-9)
- N-((1-Ethylpyrrolidin-2-yl)methyl)-2-methoxy-5-(N-methylsulfamoyl)benzamide (CAS 51489-20-4)
- Ethyl 6-(4-methoxyphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylate (CAS 866135-85-5)
- 1-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methylpropan-2-ol (CAS 527677-31-2)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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