L-Hydroxyproline 100% White crystalline powder EINECS No: 200-091-9 Soleado
5 Inquiries
51-35-4
Food Grade
100%
Wuhan
Soleado
25kg/Cardboard Drum
2030-12-31
Beta-Alanine,Beta-Arbutin,kojic acid
-
Product Description
-
Seller Information
-
Inquiry History
-
DescriptionECHEMI Editorial ReferenceL-Hydroxyproline, one of the hydroxyproline (Hyp) isomers, is a useful chiral building block in the production of many pharmaceuticals.Basic Info
-
Product Name:
L-Hydroxyproline
Other Name:L-Proline,4-hydroxy-,(4R)-;Proline,4-hydroxy-,L-;L-Proline,4-hydroxy-,trans-;(4R)-4-Hydroxy-L-proline;Hydroxy-L-proline;4-Hydroxyproline;4(R)-Hydroxy-2(S)-pyrrolidinecarboxylic acid;Hypro;δ-Hydroxyproline;4-Hydroxy-L-proline;trans-4-Hydroxyproline;Hydroxyproline;trans-4-Hydroxy-L-proline;trans-L-Hydroxyproline;4-trans-Hydroxy-L-proline;L-4-Hydroxyproline;Ls-Hydroxyproline;(2S,4R)-(-)-4-Hydroxyproline;L-Hydroxyproline;L-trans-4-Hydroxyproline;(R)-4-Hydroxy-(S)-proline;(S)-Hydroxyproline;L-Hypro;(-)-4-Hydroxy-2-pyrrolidinecarboxylic acid;trans-L-4-Hydroxyproline;(R)-4-Hydroxy-L-proline;Proline,4-hydroxy-;(2S,4R)-4-Hydroxyproline;NSC 46704;4-Hydroxy-(S)-proline;4(R)-Hydroxyproline;(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid;(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid;(4R,2S)-Hydroxyproline;trans-(2S,4R)-4-Hydroxy-L-proline;138-46-5;17210-41-2;21105-75-9;24784-87-0;54733-36-7
CAS No.:51-35-4
Molecular Formula:C5H9NO3
InChIKeys:InChIKey=PMMYEEVYMWASQN-DMTCNVIQSA-N
Molecular Weight:131.13000
Exact Mass:131.13
EC Number:200-091-9
HScode:2933990090
Categories:
Characteristics-
PSA:
69.56000
XLogP3:-3.3
Appearance:Solid
Density:1.395 g/cm3
Melting Point:274 °C
Boiling Point:355.2ºC at 760 mmHg
Flash Point:168.6ºC
Refractive Index:-75.5 ° (C=4, H2O)
Water Solubility:H2O: 357.8 g/L (20 º C)
Storage Conditions:Store at RT.
PKA:pK1′ 1.82 and pK2′ 9.65
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
-
-
Seller Information
-
Business Type:
Trader
-
Main Products:
Beta-Alanine,Beta-Arbutin,kojic acid
-
Location:
RM2103 ShangHeJu,No.34 Jianghan North Road,Wuhan China
-
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance
-
Average lead Time:
50 days
-
Total Annual Revenue:
$10 million-$25 million
-
Total Employees:
51-100
-
Year of Establishment:
2011
-
-
Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
Taiwan, China
L-Hydroxyproline
4 TON Nov 14, 2023 
Italy
L-Hydroxyproline
0.02 KG Nov 18, 2025 
India
L-Hydroxyproline
1 MT Apr 24, 2025
India
L-Hydroxyproline 100% White crystalline powder EINECS No: 200-091-9 Soleado
1000 KG Nov 8, 2023 
United States
L-hydroxyproline
1 MT Feb 10, 2026 Post an enquiry for this product
More from this Seller
-
-
![L-tryptophan EP grade]( "L-tryptophan EP grade")
-
L-tryptophan EP grade
Pharmaceutical Grade / 99.9%
-
-
-
![Beta-Arbutin 100% White crystalline powder EINECS No: 203-536-5 Soleado]( "Beta-Arbutin 100% White crystalline powder EINECS No: 203-536-5 Soleado")
-
Beta-Arbutin 100% White crystalline powder EINECS No: 203-536-5 Soleado
Cosmetics Grade / 100%
$71.42-92.85/KG EXW
-
-
-
![L-Cysteine Hydrochloride Monohydrate food grade]( "L-Cysteine Hydrochloride Monohydrate food grade")
-
L-Cysteine Hydrochloride Monohydrate food grade
Food Grade / 99%
$8-10.4/KG FOB
-
-
-
![Sodium trimetaphosphate Industrial Grade 100% White crystalline powder EINECS No: 232-088-3 Soleado]( "Sodium trimetaphosphate Industrial Grade 100% White crystalline powder EINECS No: 232-088-3 Soleado")
-
Sodium trimetaphosphate Industrial Grade 100% White crystalline powder EINECS No: 232-088-3 Soleado
Industrial Grade / 100%
$1300-1690/MT EXW
-
-
-
![L-Asparagine 100% White crystalline powder Soleado]( "L-Asparagine 100% White crystalline powder Soleado")
-
L-Asparagine 100% White crystalline powder Soleado
Food Grade / 100%
$11.4-14.8/KG EXW
-
-
-
![Choline glycerophosphate 50% White crystalline powder EINECS No: 248-962-2 Soleado]( "Choline glycerophosphate 50% White crystalline powder EINECS No: 248-962-2 Soleado")
-
Choline glycerophosphate 50% White crystalline powder EINECS No: 248-962-2 Soleado
Food Grade / 50%
$65-84/KG EXW
-
Hot Related Products
-
![High Quality 3-Chloroaniline Price CAS 108-42-9]( "High Quality 3-Chloroaniline Price CAS 108-42-9")
High Quality 3-Chloroaniline Price CAS 108-42-9 -
![ammonia 23-25%]( "ammonia 23-25%")
ammonia 23-25% -
![Anhydrous Ammonia 99% Liquid]( "Anhydrous Ammonia 99% Liquid")
Anhydrous Ammonia 99% Liquid -
![Edible Casein]( "Edible Casein")
Edible Casein$12/KG FOB
-
![Food grade USP 36 L-Proline 99%]( "Food grade USP 36 L-Proline 99%")
Food grade USP 36 L-Proline 99% -
![supplier Industrial Grade Carbon dioxide cas 124-38-9 99.9% colorless gas Arctic]( "supplier Industrial Grade Carbon dioxide cas 124-38-9 99.9% colorless gas Arctic")
supplier Industrial Grade Carbon dioxide cas 124-38-9 99.9% colorless gas Arctic -
![7664-41-7 Anhydrous Ammonia,Liquid Ammonia ,Ammonia Gas 99.8% colorless transparent HC03 HC]( "7664-41-7 Anhydrous Ammonia,Liquid Ammonia ,Ammonia Gas 99.8% colorless transparent HC03 HC")
7664-41-7 Anhydrous Ammonia,Liquid Ammonia ,Ammonia Gas 99.8% colorless transparent HC03 HC$2738-3550/MT FOB
-
![Ammonia for suppliers]( "Ammonia for suppliers")
Ammonia for suppliers -
![2-Pyrrolidinecarboxylicacid]( "2-Pyrrolidinecarboxylicacid")
2-Pyrrolidinecarboxylicacid -
![Ammonia (chemical formula: NH3) 7664-41-7]( "Ammonia (chemical formula: NH3) 7664-41-7")
Ammonia (chemical formula: NH3) 7664-41-7$18-20.4/UNIT FOB
