N’-(2-chloroacetyl)-2,2-dimethylpropanehydrazide CAS 40016-15-7
| CAS No. | 40016-15-7 |
| Molecular Formula | C7H13ClN2O2 |
| Molecular Weight | 192.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N’-(2-chloroacetyl)-2,2-dimethylpropanehydrazide (C7H13ClN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
N’-(2-chloroacetyl)-2,2-dimethylpropanehydrazide (CAS 40016-15-7) is a high-purity analytical reference standard with the molecular formula C7H13ClN2O2 and a molecular weight of 192.64 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.
Physical & Chemical Properties
| Molecular Formula | C7H13ClN2O2 |
| Molecular Weight | 192.64 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-(2-Chloroacetyl)-1-(2-methylpropyl)urea (CAS 560995-27-9)
- 1-(2-Chloroacetyl)-5-hydroxyimidazolidine-2,4-dione (CAS 124443-51-2)
- (S)-5-(2-Chloroacetyl)-3,4-dihydroxyfuran-2(5H)-one (CAS 120912-36-9)
- 2-(4-(2-Chloroacetyl)phenyl)acetonitrile (CAS 55844-34-3)
- Ethyl (2-chloroacetyl)alaninate (CAS 84425-45-6)
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Recommended Standards
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- tert-butyl 2-chloro-3-oxobutanoate (CAS 7304-72-5)
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- tert-Butyl-4-chloro-3-oxobutanoate, 97% (CAS 74530-56-6)
- 1,2-Dimethyl-3H-benzo[e]indole (CAS 55970-05-3)
- Prednisolone-17-valerate (CAS 15180-00-4)
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- N-(2-Chloro-4-pyridinyl)benzamide (CAS 591754-12-0)
- (S)-N-Ethyl-N-(2-(trifluoromethyl)benzyl)pyrrolidin-3-amine (CAS 820983-26-4)
- tert-Butyl (1-(3-bromophenyl)-3,3-dimethoxycyclobutyl)carbamate (CAS 1956382-49-2)
- 2-Chloro-6-vinylimidazo[1,2-b]pyridazine-3-sulfonamide (CAS 570416-18-1)
- 2-((3-Ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-isopropylphenyl)acetamide (CAS 618427-77-3)
- Methyl 5-fluoro-4-methylpicolinate (CAS 148541-72-4)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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