ChemicalBook > CAS DataBase List > 3,4-Dehydro-L-proline

3,4-Dehydro-L-proline

Product Name
3,4-Dehydro-L-proline
CAS No.
4043-88-3
Chemical Name
3,4-Dehydro-L-proline
Synonyms
3,4-DEHYDRO-L-PROLINE HYDROCHLORIDE;Dehydro L;H-DELTA-PRO-OH;H-dehydro-Pro-OH;H-DEHYDROPRO-OH HCL;3,4-DEHYDRO-PROLINE;3,4-Didehydroproline;3,4-Dehydro-L-Pro-OH;l-3,4-dehydroproline;H-3,4-DEHYDRO-PRO-OH
CBNumber
CB8128986
Molecular Formula
C5H7NO2
Formula Weight
113.11
MOL File
4043-88-3.mol
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3,4-Dehydro-L-proline Property

Melting point:
239-241 °C (dec.)
Boiling point:
211.82°C (rough estimate)
Density 
1.2416 (rough estimate)
refractive index 
1.4200 (estimate)
storage temp. 
Sealed in dry,2-8°C
Water Solubility 
Soluble in water
form 
powder to crystal
pka
2.04±0.20(Predicted)
color 
White to Amber to Dark green
BRN 
5376764
CAS DataBase Reference
4043-88-3(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
UX9371345
HS Code 
2933.99.9701
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D4893
Product name
3,4-Dehydro-L-proline
Packaging
50mg
Price
$216
Updated
2024/03/01
Sigma-Aldrich
Product number
D4893
Product name
3,4-Dehydro-L-proline
Packaging
10mg
Price
$70.4
Updated
2023/06/20
TCI Chemical
Product number
D3825
Product name
3,4-Dehydro-L-proline
Purity
>99.0%(HPLC)
Packaging
1g
Price
$814
Updated
2023/06/20
TCI Chemical
Product number
D3825
Product name
3,4-Dehydro-L-proline
Purity
>99.0%(HPLC)
Packaging
100mg
Price
$151
Updated
2024/03/01
TRC
Product number
D230130
Product name
3,4-Dehydro-L-proline
Packaging
50mg
Price
$70
Updated
2021/12/16
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3,4-Dehydro-L-proline Chemical Properties,Usage,Production

Chemical Properties

Crystalline

Uses

3,4-Dehydro-L-proline is used to prepare morpholinyl-4-piperidinylacetic acid derivatives as potent oral active VLA-4 antagonist. It is also a β-Proline analog used as agonists at the strychnine-sensitive glycine receptor.

Definition

ChEBI: Dehydro-proline is a L-alpha-amino acid.

Biological Activity

3,4-Dehydro-L-proline is used as a substrate and inhibitor of various enzymes. 3,4-Dehydro-L-proline may be used to inhibit extensin biosynthesis. 3,4-Dehydro-L-proline is a alternate substrate of the amino acid oxidase, NikD. 3,4-Dehydro-L-proline inhibits collagen secretion by chondorcytes.

3,4-Dehydro-L-proline Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Dehydro-L-proline Suppliers

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View Lastest Price from 3,4-Dehydro-L-proline manufacturers

Career Henan Chemical Co
Product
3,4-Dehydro-L-proline 4043-88-3
Price
US $9.80/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
20 tons
Release date
2020-01-10

4043-88-3, 3,4-Dehydro-L-prolineRelated Search:

Povidone iodine L-PROLINE-(4-3H(N)) D-Proline Pyrrole Folic acid Pyrrolidine L-Proline Citric acid N-Methyl-2-pyrrolidone 2,5-PYRIDINEDICARBOXYLIC ACID Ethyl 2-(Chlorosulfonyl)acetate cis-4-Hydroxy-L-proline Polyvinylpyrrolidone Ascoric Acid METHYL-2-PYRROLIDONE FMOC-3,4-DEHYDRO-PRO-OH BOC-3,4-DEHYDRO-PRO-OH 3,4-DEHYDRO-DL-PROLINE

  • (s)-2,5-dihydro-1h-pyrrole-2-carboxylicacid
  • 5-dihydro-(s)-1h-pyrrole-2-carboxylicaci
  • 3,4- Dehydro-L-proline, (S)-3-Pyrroline-2-carboxylic acid
  • (S)-3,4-Dehydro-pyrrolidine-2-carboxylic acid
  • 3,4-Dehydro-L-proline99+%
  • 3,4-Dehydro-L-Pro-OH
  • 3,4-DEHYDRO-L -PROLINE CRYSTALLINE
  • (S)-3-Pyrroline-2-carboxylic acid, 3,4-Didehydro-L-proline
  • 3,4-Didehydroproline
  • (2S)-2,5-dihydro-1H-pyrrole-2-carboxylic acid
  • (2S)-3-pyrroline-2-carboxylic acid
  • l-3,4-dehydroproline
  • l-3-pyrroline-2-carboxylicaci
  • H-3,4-DEHYDRO-PRO-OH
  • H-DEHYDROPRO-OH HCL
  • H-DELTA-PRO-OH
  • H-PRO(3,4-DEHYDRO)-OH
  • (S)-2,5-DIHYDROPYRROLE-2-CARBOXYLIC ACID
  • (S)-3-PYRROLINE-2-CARBOXYLIC ACID
  • 3,4-DIDEHYDRO-L-PROLINE
  • 3,4-DEHYDRO-L-PROLINE
  • 3,4-DEHYDRO-L-PROLINE HYDROCHLORIDE
  • 3,4-DEHYDRO-PROLINE
  • 3,4-DEHYDRO-PRO-OH HCL
  • Dehydro L
  • 3,4-Dehydro-L-proline&gt
  • H-dehydro-Pro-OH
  • 1H-Pyrrole-2-carboxylic acid, 2,5-dihydro-, (2S)-
  • (S)-3-Pyrroline-2-carboxylicAci
  • 3,4-Dehydro-L-proline USP/EP/BP
  • 3,4-dehydro-laevo-proline
  • Prinomastat Impurity 3
  • 4043-88-3
  • Biochemicals and Reagents
  • BioChemical
  • Specialty Synthesis
  • Proline Derivatives
  • Peptide Synthesis
  • Substrate Analogs
  • Unnatural Amino Acid Derivatives
  • Enzymes, Inhibitors, and Substrates
  • Enzyme Inhibitors by Type
  • Enzyme Inhibitors
  • Chiral Compound
  • Amino Acids