N,N'-(Butane-1,4-diyl)bis(2-chloroacetamide) CAS 33619-34-0
| CAS No. | 33619-34-0 |
| Molecular Formula | C8H14Cl2N2O2 |
| Molecular Weight | 241.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies N,N'-(Butane-1,4-diyl)bis(2-chloroacetamide) (CAS 33619-34-0), a certified reference material (molecular formula C8H14Cl2N2O2, MW 241.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H14Cl2N2O2, N,N'-(Butane-1,4-diyl)bis(2-chloroacetamide) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 241.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H14Cl2N2O2 |
| Molecular Weight | 241.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 8-Bromocinnoline-4-thiol (CAS 876-77-7)
- N,N'-(Ethane-1,2-diyl)bis(2-chloro-N-methylacetamide) (CAS 36784-59-5)
- 6-bromoquinazoline-4-thiol (CAS 544461-20-3)
- N1,N1-Bis(2-chloropropyl)oxalamide (CAS 61051-13-6)
- 1-Dodecyl-5-oxo-2-phenylpyrrolidine-3-carboxylic acid (CAS 80722-12-9)
- Potassium 2.2.3,3-tetrafluoropropionate (CAS 71592-16-0)
- N-[2-(Pentyloxy)benzyl]-2-propanamine (CAS 1040683-40-6)
- Isoprenaline Impurity 1 (CAS CATO-C4X-27751)
- 2-Amino-4,6-dimethylphenol (CAS 41458-65-5)
- 2-Methyl-5-(4-methyl-3-nitrophenyl)-1,3,4-oxadiazole (CAS 796070-74-1)
- Ethyl 2-allyl-2-cyano-3-methylhexanoate (CAS 33422-23-0)
- Methyl 2-(4-oxo-1-(o-tolyl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetate (CAS 895012-96-1)
- 2-(3-Nitrophenyl)-4-phenylthiazole (CAS 1387473-42-8)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com