(S)-2,2'-((1-Carboxy-5-(12-mercaptododecanamido)pentyl)azanediyl)diacetic acid CAS 681239-95-2
| CAS No. | 681239-95-2 |
| Molecular Formula | C22H40N2O7S |
| Molecular Weight | 476.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 476.63 g/mol gives (S)-2,2'-((1-Carboxy-5-(12-mercaptododecanamido)pentyl)azanediyl)diacetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-2,2'-((1-Carboxy-5-(12-mercaptododecanamido)pentyl)azanediyl)diacetic acid (CAS 681239-95-2), a certified reference material (molecular formula C22H40N2O7S, MW 476.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H40N2O7S, (S)-2,2'-((1-Carboxy-5-(12-mercaptododecanamido)pentyl)azanediyl)diacetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 476.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-2,2'-((1-Carboxy-5-(12-mercaptododecanamido)pentyl)azanediyl)diacetic acid 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.
Physical & Chemical Properties
| Molecular Formula | C22H40N2O7S |
| Molecular Weight | 476.63 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
- 5'-(4-Carboxy-3-methylphenyl)-3,3''-dimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1660960-36-0)
- 3-[CArboxy-(9h-fluoren-9-ylmethoxycarbonylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester (CAS 494210-72-9)
- 5,5'-((5-Carboxy-1,3-phenylene)bis(oxy))diisophthalic acid (CAS 2241425-51-2)
- 9-[(4-Carboxy-2,6-dimethylphenoxy)carbonyl]-10-(3-sulfopropyl)acridinium Inner Salt (>90%) (CAS 946423-58-1)
- 4-Carboxy-2-hydroxypyridine 1-oxide (CAS 13602-64-7)
- 4-[3-[3-Carboxy-5-Oxo-1-(2,2,2-Trifluoroethyl)-2H-Pyrazol-4-Yl]Prop-2-Enylidene]-5-Oxo-1-(2,2,2-Trifluoroethyl)Pyrazole-3-Carboxylic Acid (CAS 76552-35-7)
- 6-Carboxy ∆-5',4',5,6-Simvastatin-d6 (CAS 1346600-14-3)
- 6'-Carboxy Simvastatin-d6 (CAS 1346604-34-9)
Recommended Standards
- (R)-tert-butyl ((2-phenyl-5-pivalamido-3-pivaloyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)methyl)carbamate (CAS 910634-47-8)
- tert-Butyl ((2-phenyl-5-pivalamido-3-pivaloyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)methyl)carbamate (CAS 781675-01-2)
- DImethylsilylenebis(2-methylindenyl)zirconium dichloride (CAS 149342-08-5)
- tert-Butyl (S)-((2-phenyl-5-pivalamido-3-pivaloyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)methyl)carbamate (CAS 2445094-29-9)
- Imiquimod Hydrochloride (CAS 99011-78-6)
- 1-[2-hydroxy-3-(trifluoromethyl)phenyl]ethan-1-one (CAS 1144501-67-6)
- 4-Cyclopropyl-3-(4-methoxyphenyl)-5-oxothiomorpholine-2-carboxylic acid (CAS 2202285-23-0)
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-methylpyrimidin-2-amine (CAS 91716-38-0)
- 2-(1,3-Thiazol-2-yl)benzoic acid (CAS 927802-39-9)
- 1-(4-Bromophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 91348-51-5)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-5-[3-(trifluoromethyl)phenyl]pyrimidine (CAS 339101-97-2)
- 3-Chloro-5-(difluoromethyl)benzonitrile (CAS 1261737-15-8)
- 5-Amino-1-(4-ethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416339-43-9)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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