(R)-(+)-2-Chloropropionic Acid
Impurity reference standard
- CAS number
- 7474-05-7
- InChIKey
- GAWAYYRQGQZKCR-UWTATZPHSA-N
- Molecular formula
- C3H5ClO2
- Molecular weight
- 108.52
- Exact mass
- 107.9978 Da
- Purity
- 95%+
- Appearance
- Clear Colourless Oil
- Storage
- 2℃ ~ 8℃
About (R)-(+)-2-Chloropropionic Acid
(R)-(+)-2-Chloropropionic Acid is supplied as an analytical reference standard. It is registered under CAS number 7474-05-7.
The compound is characterised by its molecular formula C3H5ClO2 and a molecular weight of 108.52, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 107.9978 Da, a calculated LogP of 0.70, a topological polar surface area of 37.30 Ų. It presents 1 hydrogen-bond donor and 1 acceptor. The structure carries 1 defined stereocentre, which is relevant wherever a stereochemically defined standard is required. These values are commonly used to anticipate chromatographic retention and to plan ionisation conditions during method development.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Calculated properties
Derived from the two-dimensional structure above using RDKit. Computed values describe the parent structure and are provided as a reference for method development — they are not measured data.
- LogP (Crippen)
- 0.70
- Topological polar surface area
- 37.30 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 1
- Heavy atoms
- 6
- Rings
- 0
- Defined stereocentres
- 1
- Elemental composition
- C 33.20% · Cl 32.67% · H 4.64% · O 29.48%
Frequently asked questions
What purity does (R)-(+)-2-Chloropropionic Acid ship at?
(R)-(+)-2-Chloropropionic Acid is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does (R)-(+)-2-Chloropropionic Acid come with a certificate of analysis?
Yes. Every pack ships with a certificate of analysis plus the supporting analytical data — HNMR, MS and HPLC or GC traces.
How is (R)-(+)-2-Chloropropionic Acid uniquely identified?
The InChIKey GAWAYYRQGQZKCR-UWTATZPHSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for (R)-(+)-2-Chloropropionic Acid?
Yes. The two-dimensional structure is drawn on this page from the SMILES record, and the SMILES or a molfile can be supplied on request.
What pack sizes are available for (R)-(+)-2-Chloropropionic Acid?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should (R)-(+)-2-Chloropropionic Acid be stored?
Recommended storage: 2℃ ~ 8℃.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.