4-CHLOROBUTYRIC ACID
- CAS NO.：627-00-9
- Empirical Formula: C4H7ClO2
- Molecular Weight: 122.55
- MDL number: MFCD00002818
- EINECS: 210-977-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:51
What is 4-CHLOROBUTYRIC ACID?
Chemical properties
Dark brown liquid
The Uses of 4-CHLOROBUTYRIC ACID
4-Chlorobutanoic Acid is an impurity of Levetiracetam(L331500) which is (S)-enantiomer of Etiracetam (E932970) and the ethyl analog of Piracetam (P500800). Used as an anticonvulsant. Neuroprotective & Neuroresearch Product.
Synthesis Reference(s)
Journal of the American Chemical Society, 92, p. 5274, 1970 DOI: 10.1021/ja00720a076
The Journal of Organic Chemistry, 21, p. 883, 1956 DOI: 10.1021/jo01114a016
Properties of 4-CHLOROBUTYRIC ACID
| Melting point: | 12-16 °C(lit.) |
| Boiling point: | 196 °C22 mm Hg(lit.) |
| Density | 1.24 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Ether |
| form | clear liquid |
| pka | 4.52(at RT℃) |
| color | Colorless to Almost colorless |
| BRN | 1700264 |
| CAS DataBase Reference | 627-00-9(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Chlorobutyric acid (627-00-9) |
Safety information for 4-CHLOROBUTYRIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-CHLOROBUTYRIC ACID
| InChIKey | IPLKGJHGWCVSOG-UHFFFAOYSA-N |
4-CHLOROBUTYRIC ACID manufacturer
Clickchem Research LLP
2Y
Phone:+91-8140031133
Whatsapp: +91- 8140031133
product: 627-00-9 4-CHLOROBUTANOIC ACID 90 % Above
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