2-((tert-Butoxycarbonyl)amino)-2-methyl-4-(methylthio)butanoic acid CAS 75691-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75691-21-3 |
| Molecular Formula | C11H21NO4S |
| Molecular Weight | 263.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((tert-Butoxycarbonyl)amino)-2-methyl-4-(methylthio)butanoic acid (CAS 75691-21-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H21NO4S. Molecular weight: 263.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H21NO4S |
| Molecular Weight | 263.35 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related tert Standards
- 2-((Tert-butoxycarbonyl)(methyl)amino)-4-fluoro-4-methylpentanoic acid (CAS 2226989-32-6)
- 2-(tert-Butoxycarbonyl)isoindoline-4-carboxylic acid (CAS 1044764-69-3)
- 1-(tert-Butoxycarbonyl)-2-indolinecarboxylic acid (CAS 133851-52-2)
- 1-(tert-Butoxycarbonyl)indoline-7-carboxylic acid (CAS 143262-20-8)
- 2-(tert-Butoxycarbonyl)isoindoline-5-carboxylic acid (CAS 149353-71-9)
- 1-(tert-Butoxycarbonyl)indoline-3-carboxylic Acid (CAS 177201-79-5)
- 1-(Tert-butoxycarbonyl)indoline-4-carboxylic acid (CAS 208774-11-2)
- 1-(tert-Butoxycarbonyl)indoline-6-carboxylic acid (CAS 208772-41-2)
Recommended Standards
- (R)-3-(Boc-amino)-5-(methylthio)pentanoic Acid (CAS 244251-20-5)
- Boc-D-HoMet-OH (CAS 2044710-27-0)
- (1R,2R)-2-Morpholinocyclohexyl methanesulfonate (CAS 1932783-68-0)
- (Z)-N-(3-Methylbenzo[d]thiazol-2(3H)-ylidene)-2-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)acetamide (CAS 1164549-53-4)
- 2-(5-Bromo-6-methylpyridin-2-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylic acid (CAS 1708401-09-5)
- 3-((2-Methylbenzyl)amino)propanoic acid (CAS 923183-29-3)
- (S,E)-Methyl 5-chloro-2-isopropylpent-4-enoate (CAS 387353-77-7)
- 1-(1-Bromopropan-2-yl)-4-fluorobenzene (CAS 90561-73-2)
- 2-Amino-3-methoxybenzaldehyde (CAS 70127-96-7)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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