L-(-)-Proline

Modify Date: 2026-07-09 09:27:33

L-(-)-Proline Structure
L-(-)-Proline structure
Common Name L-(-)-Proline
CAS Number 37159-97-0 Molecular Weight 115.13
Density 1.2±0.1g/cm3 Boiling Point 252.2±33.0°C at 760 mmHg
Molecular Formula C5H9NO2 Melting Point 225°C
MSDS N/A Flash Point 106.3±25.4°C

 Names

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

Name L-Proline-[2,3-3H]
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 1.2±0.1g/cm3
Boiling Point 252.2±33.0°C at 760 mmHg
Melting Point 225°C
Molecular Formula C5H9NO2
Molecular Weight 115.13
Flash Point 106.3±25.4°C
Appearance of Characters aqueous ethanol solution
Storage condition 2-8°C
Water Solubility H2O: 50 mg/mL

 Safety Information

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

Hazard Codes R
RIDADR UN 2910 7
WGK Germany 3

 Synonyms

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

MFCD00135800
L-(-)-Proline

 L-(-)-Proline | FAQ

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

Q: What is the molecular weight of L-Proline-[2,3-3H]?
A: Molecular weight of L-Proline-[2,3-3H] is 115.13.
Q: What English synonyms does L-Proline-[2,3-3H] have?
A: English synonyms of L-Proline-[2,3-3H]: MFCD00135800, L-(-)-Proline.
Q: What are the storage conditions for L-Proline-[2,3-3H]?
A: Storage conditions for L-Proline-[2,3-3H]: 2-8°C.
Q: What is the melting point of L-Proline-[2,3-3H]?
A: Melting point of L-Proline-[2,3-3H] is 225°C.
Q: How is the water solubility of L-Proline-[2,3-3H]?
A: Water solubility of L-Proline-[2,3-3H]: H2O: 50 mg/mL.
Q: What is the boiling point of L-Proline-[2,3-3H]?
A: Boiling point of L-Proline-[2,3-3H] is 252.2±33.0°C at 760 mmHg.
Q: What is the CAS number of L-Proline-[2,3-3H]?
A: CAS number of L-Proline-[2,3-3H] is 37159-97-0.
Q: What is the molecular formula of L-Proline-[2,3-3H]?
A: Molecular formula of L-Proline-[2,3-3H] is C5H9NO2.
Q: What is the English name of L-Proline-[2,3-3H]?
A: The English name of L-Proline-[2,3-3H] is L-Proline-[2,3-3H].
Q: What is the physical appearance of L-Proline-[2,3-3H]?
A: L-Proline-[2,3-3H] appears as aqueous ethanol solution.

 L-(-)-Prolinefactory

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

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