3-Chloro-2-chloromethyl-1-propene CAS 1871-57-4
| CAS No. | 1871-57-4 |
| Molecular Formula | C4H6Cl2 |
| Molecular Weight | 125.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-2-chloromethyl-1-propene.
3-Chloro-2-chloromethyl-1-propene (CAS 1871-57-4), molecular formula C4H6Cl2 and molecular weight 125.00 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Chloro-2-chloromethyl-1-propene (C4H6Cl2) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 125.00 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-2-chloromethyl-1-propene 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 | C4H6Cl2 |
| Molecular Weight | 125.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1-Chloro-3-(methylsulfanyl)propane (CAS 13012-59-4)
- 3-chloro-1,2,4-thiadiazole (CAS 2254-60-6)
- 1-Chloro-5-Fluoropentane (CAS 407-98-7)
- 4-Chloro-1,3-butanediol (CAS 145873-44-5)
- 1-Chloro-3-methoxy-2-propanol (CAS 4151-97-7)
- 3-Chloro-2-methylpropane-1,2-diol (CAS 597-33-1)
- (2-Chloro-2-fluorocyclopropyl)methanol (CAS 41641-22-9)
- 3-Chloro-4-fluoro-2-butanone (CAS 86727-59-5)
Recommended Standards
- Bromocyclopropane-2,2,3,3-d4 (CAS 1398065-55-8)
- 1,3-Dichloro-2-butene (cis- and trans- mixture) (CAS 926-57-8)
- 1-Bromopropane-2,3-<SUP>13</SUP>C<SUB>2</SUB> (CAS 1173023-37-4)
- 1,4-Dichloro-2-butene cis & trans (CAS 764-41-0)
- Methyl 2-methyl-5,6-dihydro-1,4-oxathiine-3-carboxylate (CAS 102437-87-6)
- (4-Chloro-3-cyclopropylphenyl)boronic acid (CAS 1548739-71-4)
- Dimethyl 2-(3-Bromophenyl)malonate (CAS 773134-24-0)
- (R)-1-(4-Chloro-2-fluorophenyl)ethan-1-ol (CAS 1016646-16-4)
- (3-(2-Fluorophenyl)-5-methylisoxazol-4-yl)methanol (CAS 1159600-05-1)
- 2-Oxo-2-(2,4,6-trihydroxyphenyl)acetic acid (CAS 69098-01-7)
- 3-Chloro-2-fluorobenzyl mercaptan (CAS 333743-31-0)
- Bis-Tos-(2-hydroxyethyl disulfide) (CAS 69981-39-1)
- 2-{[(4-chloroanilino)carbonyl]amino}-4,6-dimethylnicotinamide (CAS 338975-94-3)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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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