43052-39-7 A826125 ditert-butyl pentanedioate pentanedioic acid ditert-butyl ester CAS 43052-39-7
| CAS No. | 43052-39-7 |
| Molecular Formula | C13H24O4 |
| Molecular Weight | 244.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 43052-39-7 A826125 ditert-butyl pentanedioate pentanedioic acid ditert-butyl ester 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.
43052-39-7 A826125 ditert-butyl pentanedioate pentanedioic acid ditert-butyl ester (CAS 43052-39-7), molecular formula C13H24O4 and molecular weight 244.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 43052-39-7 A826125 ditert-butyl pentanedioate pentanedioic acid ditert-butyl ester is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H24O4 |
| Molecular Weight | 244.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1969 |
Related A Standards
- 2,5-Ditert-butyl-1H-indole (CAS 900640-46-2)
- 2,4-Ditert-butyl-6-chloro-1,3,5-triazine (CAS 73084-03-4)
- Ditert-butyl(phenyl)phosphane (CAS 32673-25-9)
- 1,3-Ditert-butylanisole (CAS 1516-95-6)
- (3,5-Ditert-butylphenyl)methanol (CAS 77387-57-6)
- ditert-butyl 3,6-dihydropyridazine-1,2-dicarboxylate (CAS 13051-19-9)
- Ditert-butyl 6-oxopiperidine-1,2-dicarboxylate (CAS 144403-08-7)
- ditert-butyl 2-oxopiperazine-1,4-dicarboxylate (CAS 2708278-52-6)
Recommended Standards
- 36288-25-2 1-[2-(4-Methylphenyl)ethenyl]naphthalene DTXSID70733651 (CAS 36288-25-2)
- 1-Methyl-3-(1-methylpiperidin-4-yl)-1H-indol-5-ol 445441-74-7 6149AB C15H20N2O (CAS 445441-74-7)
- thietan-3-yl 4-methylbenzene-1-sulfonate (CAS 2757951-54-3)
- 52932-74-8 C15H20N2O Neosophoramine W1027 (CAS 52932-74-8)
- (2R,3R,4R,5R,6S)-2-(acetoxymethyl)-6-chloro-5-hydroxytetrahydro-2H-pyran-3,4-diyl diacetate (CAS 4451-37-0)
- 2-Amino-6-methyl-3-(4-nitrobenzyl)pyrimidin-4(3H)-one (CAS 339279-33-3)
- threo-dl-4-Hydroxy Ritalinic Acid (CAS 181059-42-7)
- 286460-77-3 Fmoc-Asp-OH-1-13C L-Aspartic acid-1-13C, N-Fmoc derivative N-(9-Fluorenylmethoxycarbonyl)-L-aspartic acid-1-13C (CAS 286460-77-3)
- (((3-Amino-2-oxopropyl)amino)methyl)boronic acid (CAS 1063700-94-6)
- 5-Benzyl-2-phenyloxazole (CAS 126773-83-9)
- 4-Chloro-1-(3-methylbenzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 957006-05-2)
- tert-Butyl (1,2,3,4-tetrahydroisoquinolin-5-yl)carbamate (CAS 887591-04-0)
- pTH-Related Protein (1-37) (human, mouse, rat) trifluoroacetate salt (CAS 206010-80-2)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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 18665070610 / Nicole.chen@cato-chem.com