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ChemicalBook >>L-Hydroxyproline>>(2S,4R)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid(51-35-4)

(2S,4R)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid(51-35-4)

(2S,4R)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid(51-35-4)
Product IdentificationBack to Contents
【Product Name】

(2S,4R)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid
【Synonyms】

(-)-(2S,4R)-4-Hydroxyproline
(-)-4-Hydroxy-2-pyrrolidinecarboxylic acid
Hydroxy-L-proline
L-Hydroxyproline
L-Hypro
trans-Hydroxyproline
【CAS】

51-35-4
【Formula】

C5H9NO3
【Molecular Weight】

131.13
【EINECS】

200-091-9
【RTECS】

TW3586500
【RTECS Class】

Mutagen
【Merck】

13,4866
【Beilstein/Gmelin】

471933
Physical and Chemical PropertiesBack to Contents
【Appearance】

white solid. Practically odorless
【Solubility in water】

Very soluble
【Melting Point】

206
【Boiling Point】

296
【pKa/pKb】

2.14 (pKa)
【Partition Coefficient】

-1.39
First Aid MeasuresBack to Contents
【Ingestion】

Get medical aid. Wash mouth out with water.
【Inhalation】

Remove from exposure to fresh air immediately.
【Skin】

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry place. Store in a tightly closed container.
【Handling】

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Hazards IdentificationBack to Contents
【Ingestion】

The toxicological properties of this substance have not been fully investigated.
【Inhalation】

May cause respiratory tract irritation.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron.
【Respirators】

A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Nitrogen oxides, carbon monoxide, carbon dioxide.
Transport InformationBack to Contents
【HS Code】

2933 99 90
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