2-(Boc-amino)-2-(3-thiophenyl)acetic Acid CAS 40512-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40512-57-0 |
| Molecular Formula | C11H15NO4S |
| Molecular Weight | 257.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Boc-amino)-2-(3-thiophenyl)acetic Acid (CAS 40512-57-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15NO4S. Molecular weight: 257.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15NO4S |
| Molecular Weight | 257.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Boc Standards
- 2-(2-{[Amino(imino)methyl]amino}-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-propylacetamide (CAS 1428139-27-8)
- 5-Amino-4-cyano-3-methyl-N-phenylthiophene-2-carboxamide (CAS 173442-97-2)
- 3-Amino-2-methyl-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 43088-51-3)
- 3-Amino-5-(p-tolyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 298208-04-5)
- 3-Amino-6-methyl-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 379244-85-6)
- 5-Amino-3-(cyanomethyl)-1-phenyl-1H-pyrazole-4-carbothioamide (CAS 61414-21-9)
- 6-Amino-9-benzyl-9h-purine-8-thiol (CAS 202135-85-1)
- Ethyl 3-amino-4-methyl-5-(methylsulfonyl)benzoate (CAS 52317-30-3)
Recommended Standards
- 2-(Benzylthio)-9H-purin-6-amine (CAS 64542-91-2)
- 2-(Butylsulfonamido)benzoic acid (CAS 767334-90-7)
- 2-(Benzo[d]thiazol-2-yl)-5-methoxyphenol (CAS 90481-46-2)
- 2,5-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1269233-14-8)
- 1,3-Dibromo-2-fluorobenzene (CAS 1435-54-7)
- 2-{[(3-chlorophenyl)methyl]sulfanyl}-5H,6H,7H,8H,9H-cyclohepta[b]pyridine-3-carbonitrile (CAS 445384-15-6)
- (1e)-1-Bromocyclooct-1-ene (CAS 61815-42-7)
- 2-[(5,6-Dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-N-phenethylacetamide (CAS 379246-46-5)
- 1-chloro-2-(2,2-diethoxyethoxy)benzene (CAS 105474-73-5)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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 13829788188 / jacky.chen@cato-chem.com