cis-4-Hydroxyproline

Modify Date: 2026-06-30 16:58:43

cis-4-Hydroxyproline Structure
cis-4-Hydroxyproline structure
Common Name cis-4-Hydroxyproline
CAS Number 2584-71-6 Molecular Weight 131.130
Density 1.4±0.1 g/cm3 Boiling Point 355.2±42.0 °C at 760 mmHg
Molecular Formula C5H9NO3 Melting Point 243 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 168.6±27.9 °C

Summary: cis-4-hydroxy-D-proline (Chinese name: 顺式-4-羟基-D-脯氨酸, CAS number: 2584-71-6) is a white crystalline powder with a molecular formula of C5H9NO3 and a molecular weight of 131.130. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name cis-4-hydroxy-D-proline
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.4±0.1 g/cm3
Boiling Point 355.2±42.0 °C at 760 mmHg
Melting Point 243 °C (dec.)(lit.)
Molecular Formula C5H9NO3
Molecular Weight 131.130
Flash Point 168.6±27.9 °C
Exact Mass 131.058243
PSA 69.56000
LogP -1.84
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.540
InChIKey PMMYEEVYMWASQN-QWWZWVQMSA-N
SMILES O=C(O)C1CC(O)CN1
Water Solubility 5 g/100 mL

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S24/25-S22
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles14

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Use of Commercial Dry Yeast Products Rich in Mannoproteins for White and Rosé Sparkling Wine Elaboration.

J. Agric. Food Chem. 63 , 5670-81, (2015)

In sparkling wines, mannoproteins released during yeast autolysis largely affect their final quality. This process is very slow and may take several months. The aim of this work was to study the effec...

Direct high-performance liquid chromatographic enantioseparation of secondary amino acids on Cinchona alkaloid-based chiral zwitterionic stationary phases. Unusual temperature behavior.

J. Chromatogr. A. 1363 , 169-77, (2014)

Two chiral stationary phases containing a quinine- or a quinidine-based zwitterionic ion-exchanger as chiral selector were applied for the enantioseparation of 27 unusual cyclic secondary α-amino acid...

Biological, biochemical and biomechanical characterisation of articular cartilage from the porcine, bovine and ovine hip and knee.

Biomed Mater Eng 25 , 381-95, (2015)

This study aimed to determine the optimal starting material for the development of an acellular osteochondral graft. Osteochondral tissues from three different species were characterised; pig (6 month...

 cis-4-HydroxyprolineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibition of human PAT1-mediated L-[3H]proline uptake in human Caco2 cells after 10 ...
Source: ChEMBL
Target: Proton-coupled amino acid transporter 1
External Id: CHEMBL1919336
Total 1, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(2R,4R)-(+)-4-Hydroxy-2-pyrrolidinecarboxylic acid D-allo-Hydroxyproline
H-D-cis-Hyp-OH
(2R,4R)-4-Hydroxypyrrolidine-2-carboxylic Acid
(4R)-4-Hydroxy-D-proline
cis-4-Hydroxyproline
D-cis-Hydroxyproline
(2R,4R)-(+)-4-Hydroxy-2-pyrrolidinecarboxylic acid
d-cis-4-hydroxyproline
cis-4-Hydroxy-D-proline
EINECS 219-963-5
MFCD00005252
D-allo-Hydroxyproline

 cis-4-Hydroxyproline | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of cis-4-hydroxy-D-proline?
A: Polar surface area (PSA) of cis-4-hydroxy-D-proline is 69.56000.
Q: What is the SMILES notation of cis-4-hydroxy-D-proline?
A: SMILES notation of cis-4-hydroxy-D-proline is O=C(O)C1CC(O)CN1.
Q: What is the safety information for cis-4-hydroxy-D-proline?
A: Safety information for cis-4-hydroxy-D-proline: S24/25-S22.
Q: What is the boiling point of cis-4-hydroxy-D-proline?
A: Boiling point of cis-4-hydroxy-D-proline is 355.2±42.0 °C at 760 mmHg.
Q: What is the melting point of cis-4-hydroxy-D-proline?
A: Melting point of cis-4-hydroxy-D-proline is 243 °C (dec.)(lit.).
Q: What is the LogP of cis-4-hydroxy-D-proline?
A: LogP of cis-4-hydroxy-D-proline is -1.84.
Q: What is the CAS number of cis-4-hydroxy-D-proline?
A: CAS number of cis-4-hydroxy-D-proline is 2584-71-6.
Q: What is the molecular formula of cis-4-hydroxy-D-proline?
A: Molecular formula of cis-4-hydroxy-D-proline is C5H9NO3.
Q: What are the upstream materials of cis-4-hydroxy-D-proline?
A: Related upstream materials(CAS) of cis-4-hydroxy-D-proline: 51-35-4;176966-56-6;135042-12-5;502442-57-1;108782-06-5;232262-82-7;77450-00-1;232262-93-0.
Q: What English synonyms does cis-4-hydroxy-D-proline have?
A: English synonyms of cis-4-hydroxy-D-proline: (2R,4R)-(+)-4-Hydroxy-2-pyrrolidinecarboxylic acid D-allo-Hydroxyproline, H-D-cis-Hyp-OH, (2R,4R)-4-Hydroxypyrrolidine-2-carboxylic Acid, (4R)-4-Hydroxy-D-proline, cis-4-Hydroxyproline, D-cis-Hydroxyproline, (2R,4R)-(+)-4-Hydroxy-2-pyrrolidinecarboxylic acid, d-cis-4-hydroxyproline, cis-4-Hydroxy-D-proline, EINECS 219-963-5, MFCD00005252, D-allo-Hydroxyproline.

 cis-4-Hydroxyprolinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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