L-Azetidine-2-Carboxylic Acid CAS 2133-34-8 Purity >98.0% (HPLC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-Azetidine-2-Carboxylic Acid (CAS: 2133-34-8) with high quality, commercial production. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Chemical Name | L-Azetidine-2-Carboxylic Acid |
Synonyms | (S)-(-)-Azetidine-2-Carboxylic Acid; (S)-L-Azetidine-2-Carboxylic Acid; L-Trimethyleneimine-2-Carboxylic Acid; (S)-2-Azetidinecarboxylic Acid; (S)-(-)-2-Azetidinecarboxylic Acid; H-Aze-OH |
CAS Number | 2133-34-8 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C4H7NO2 |
Molecular Weight | 101.11 |
Solubility in Water | Almost Transparency |
COA & MSDS | Available |
Place of Origin | Shanghai, China |
Brand | Ruifu Chemical |
Item | Specifications | Results |
Appearance | White or Off-White Powder | Conforms |
Purity / Analysis Method | >98.0% (HPLC) | 98.5% |
Specific Rotation [α]D/20 | -115.0° to -125.0° (C=1 in Water) | -120.1° |
Melting Point | 206.0~209.0℃ | 208.2℃ |
Loss on Drying | <0.50% | 0.3% |
400MHz 1H NMR Spectrum | Conforms to Structure | Conforms |
Test Standard | Enterprise Standard | Conforms |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool & dry place; Protect from light and moisture.
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Hazard Symbols Xi - Irritant
Risk Codes
36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
RTECS CM4310500
HS Code 2933990099
Hazard Note Irritant
L-Azetidine-2-Carboxylic Acid, also known as (S)-(-)-Azetidine-2-Carboxylic Acid, (CAS: 2133-34-8) is a four-membered ring analog of L-Proline. It is a useful intermediate in the synthesis of polypeptides, Used in synthesis of abnormally high molecular weight polypeptides. (S)-(-)-Azetidine-2-Carboxylic Acid is a toxic amino acid, endogenous metabolite, and specific proline antagonist.
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