Methyl succinyl chloride CAS 44806-45-3
| CAS No. | 44806-45-3 |
| Molecular Formula | C5H6Cl2O2 |
| Molecular Weight | 169.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Methyl succinyl chloride (CAS 44806-45-3), a certified reference material (molecular formula C5H6Cl2O2, MW 169.01 g/mol) for analytical method development and quality control.
Structurally, Methyl succinyl chloride (C5H6Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 169.01 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Methyl succinyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H6Cl2O2 |
| Molecular Weight | 169.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
Related Methyl Standards
- Succinyl phosphonate (CAS 26647-82-5)
- Succinyl chloride (CAS 543-20-4)
- O-Succinyl-L-homoserine (CAS 1492-23-5)
- S-(2-Succinyl)-L-cysteine, >98% (CAS 547764-73-8)
- Succinyl coenzyme A sodium salt (CAS 108347-97-3)
- 18:1 Succinyl PE (CAS 111613-33-3)
- 16:0 Succinyl PE (CAS 186800-61-3)
- Succinyl Monocholine Chloride (CAS 5297-17-6)
Recommended Standards
- Ethyl Malonyl Chloride (CAS 36239-09-5)
- 2873-74-7 Glutaryl chloride (7CI,8CI) Glutaryl dichloride Pentanedioyl dichloride 1,3-Bis(chlorocarbonyl)propane EINECS 220-711-1 Glutaric acid dichloride Glutaroyl chloride Glutaroyl dichloride Glutaryl chloride NSC 519867 (CAS 2873-74-7)
- Alogliptin Impurity 39 (CAS 6297-80-9)
- Dimethylmalonyl chloride 2,2-Dimethylpropanedioyl dichloride 2,2-Dimethylmalonic acid dichloride 5659-93-8 (CAS 5659-93-8)
- 2-Methyl-N-((tetrahydrofuran-2-yl)methyl)pentan-3-amine (CAS 1157129-09-3)
- 4-Fluoro-a-oxo-benzeneacetaldehyde (CAS 403-32-7)
- 4-(Pyridin-2-yl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 305341-38-2)
- Gadobutrol Impurity 136 (CAS CATO-C4X-2120136)
- Ethyl 3-cyclobutylpropanoate (CAS 88790-59-4)
- 22287-35-0 Bicyclo[1.1.1]pentan-1-amine--hydrogen chloride (1/1) DTXSID50712368 (CAS 22287-35-0)
- 4-Isopropoxy-N-phenylaniline (CAS 101-73-5)
- Tert-butyl2-(chloromethyl)-6,7-dihydro-4h-thiazolo[4,5-c]pyridine-5-carboxylate (CAS 2306277-89-2)
- 5-Bromo-2-chloro-N-cyclohexylisonicotinamide (CAS 2005691-09-6)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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