tert-Butyl 2-((5-bromothiophene-2-sulfonamido)methyl)pyrrolidine-1-carboxylate CAS 1261230-34-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261230-34-5 |
| Molecular Formula | C14H21BrN2O4S2 |
| Molecular Weight | 425.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 2-((5-bromothiophene-2-sulfonamido)methyl)pyrrolidine-1-carboxylate (CAS 1261230-34-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H21BrN2O4S2. Molecular weight: 425.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H21BrN2O4S2 |
| Molecular Weight | 425.36 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 6-Imino-2-oxo-5-[(E)-[(2E)-3-phenylprop-2-en-1-ylidene]amino]-1-[4-(trifluoromethoxy)phenyl]-1,2,3,6-tetrahydropyrimidine-4-carbonitrile (CAS 1048915-35-0)
- tert-Butyl 4-((5-bromothiophen-2-yl)sulfonyl)-3-methylpiperazine-1-carboxylate (CAS 1261234-56-3)
- Methyl (E)-3-benzamido-6-(2-(6-hydroxy-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)vinyl)-2-oxo-2H-pyran-5-carboxylate (CAS 341966-37-8)
- 2,2-Difluoro-N-(3-morpholinopropyl)acetamide (CAS 570421-59-9)
- 4-Bromo-N-((tetrahydro-2H-pyran-4-yl)methyl)aniline (CAS 1210827-81-8)
- Upadacitinib Impurity 149 (CAS CATO-C4X-2405149)
- 1-Chloro-4-(2,5-difluorophenyl)phthalazine (CAS 885524-17-4)
- 2-(Azetidin-3-yl)pyrimidine-4,6-diol dihydrochloride (CAS 2137852-58-3)
- 1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 129177-39-5)
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