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74844-91-0

Basic Information
CAS No.: 74844-91-0
Name: N-Boc-trans-4-Hydroxy-L-proline methyl ester
Article Data: 100
Cas Database
Molecular Structure:
Molecular Structure of 74844-91-0 (N-Boc-trans-4-Hydroxy-L-proline methyl ester)
Formula: C11H19NO5
Molecular Weight: 245.276
Synonyms: 1,2-Pyrrolidinedicarboxylicacid, 4-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S-trans)-;(2S,4R)-1-tert-Butoxycarbonyl-4-hydroxypyrrolidine-2-carboxylic acid methylester;1-tert-Butyl 2-methyl (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate;1-tert-Butyl 2-methyl 4(R)-hydroxypyrrolidine-1,2(S)-dicarboxylate;Methyl(2S,4R)-1-(tert-butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylate;Methyl(4R)-N-Boc-4-hydroxy-L-prolinate;N-(tert-Butoxycarbonyl)-(2S,4R)-4-hydroxyproline methyl ester;N-tert-Butoxycarbonyl-L-hydroxyprolinemethyl ester;tert-Butyl(2S,4R)-2-(methoxycarbonyl)-4-hydroxypyrrolidine-1-carboxylate;Boc-Hyp-OMe;
EINECS: 616-143-2
Density: 1.217 g/cm3
Melting Point: 91-96 °C
Boiling Point: 335.244 °C at 760 mmHg
Flash Point: 156.55 °C
Appearance: Clear colourless oil
Hazard Symbols: HarmfulXn
Risk Codes: 20/21/22-36/37/38
Safety: 24/25-36-26
PSA: 76.07000
LogP: 0.46760
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    Name: Boc-Hyp-OMe Synonyms: N-BOC-trans-4-hydroxy-L-proline methyl ester CAS:74844-91-0 MF: C11H19NO5 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Flavoring Agents, Nutrition En

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    Product name: BOC-Trans-4-Hydroxy-L-Proline Methyl Ester CAS No.: 74844-91-0 Molecule Formula:C11H19NO5 Molecule Weight:245.27 Purity: 98.0% Package: 25kg/drum Description:White or off-white crystalline powder Manufacture Standards:En

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    N-Boc-trans-4-Hydroxy-L-proline methyl ester Basic information Product Name: N-Boc-trans-4-Hydroxy-L-proline methyl ester Synonyms: N-T-BOC-TRANS-4-HYDROXY-L-PROLINE METHYL ESTER;N-(TERT-BUTOXYCARBONYL)-TRANS-HYDROXYL-L-PROLINE METHYL ESTER;N-

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Chemistry

IUPAC Name: 1-O-tert-Butyl 2-O-methyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate 
Molecular Formula: C11H19NO5
Molecular Weight: 245.2723
Density: 1.216 g/cm3
alpha: -65 °(c=1 CHCl3)
storage temp.: 2-8 °C
Melting Point: 91-96  °C
Boiling Point: 335.2 °C at 760 mmHg
Flash Point: 156.6 °C
Appearance: white or off-white powder 
Freely Rotating Bonds: 5
Polar Surface Area: 65.07 Å2
Index of Refraction: 1.5
Molar Refractivity: 59.36 cm3
Molar Volume: 201.5 cm3
Polarizability: 23.53 ×10-24 cm3
Surface Tension: 46.9 dyne/cm 
Enthalpy of Vaporization: 67 kJ/mol
Vapour Pressure: 8.47E-06 mmHg at 25 °C
The molecular structure of Boc-hyp-ome (CAS NO.74844-91-0) is.
Product categories: Amino Acids and Derivatives ; Hydroxyproline [Hyp] ; Unusual Amino Acids ; Amino Acids 13C, 2H, 15N ; Boc-Amino acid series ; Amino Acids and Derivatives ; Heterocycles ; Peptide Synthesis ; Proline Derivatives ; Unnatural Amino Acid Derivatives .

Uses

  Boc-hyp-ome (CAS NO.74844-91-0) is used in Peptide synthesis and as  inhibitor.

Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 20/21/22-36/37/38 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36-26 
S24/25: Avoid contact with skin and eyes. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 3

Specification

 The chemical synonyms of Boc-hyp-ome (CAS NO.74844-91-0) are N-t-boc-trans-4-hydroxy-L-proline methyl ester ; N-(tert-Butoxycarbonyl)-trans-hydroxyl-L-proline methyl ester ; N-Alpha-t-butoxycarbonyl-L-hydroxyproline methyl ester ; N-Boc-trans-4-hydroxyl-L-proline methyl ester ; N-Boc-trans-4-hydroxy-L-proline methyl ester ; N-Boc-4-hydroxy-L-proline methyl ester ; N-Boc-L-trans-4-hydroxy-proline methyl ester ; (2R,4R)-4-HYdroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester .