L-Proline
|
- $6 - $23000
- Product name: L-Proline
- CAS: 147-85-3
- MF: C5H9NO2
- MW: 115.13
- EINECS:205-702-2
- MDL Number:MFCD00064318
- Synonyms:L-Proline ,L-2-Pyrrolidinecarboxylic acid;L-PROLINE, SYNTHETIC;L-PROLINE (13C5, 99%);Proline (P) Solution, 100ppm;L-Proline Vetec(TM) reagent grade, >=99%;L(-)-Proline, Animal-Free;L-PROLINE, REAGENTPLUS(TM), >=99% (H;L-Proline, Cell Biology and Analysis
163 prices
Selected condition：
Brand
- aablocks
- AccelPharmtech
- ACHEMBLOCK
- Acrotein
- Adipogen Life Sciences
- AHH
- AK Scientific
- Ambeed
- Apolloscientific
- Arctom
- Biorbyt Ltd
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- DC Chemicals
- Frontier Specialty Chemicals
- Iris Biotech GmbH
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 10mM*1mLinDMSO(Solid+Solvent)
- 10mg
- 20mg
- 25mg
- 50mg
- 10mM*1mLinDMSO(Solution)
- 1074309010
- 1mg
- 1074301000
- sample-k
- p3350000
- 100mg
- 200mg
- 250mg
- 500mg
- 1000mg
- 1g
- 5g
- 10g
- 25g
- 50g
- 100.00g
- 100g
- 250g
- 500g
- 500.00g
- 1kg
- 1000.00g
- 1000g
- 2500g
- 2.5Kg
- 5KG
- 10EACH
- 10KG
- 25KG
- 80KG
- 1 unit
- 1 each
- 60 mg
- 100assay
- Manufactureraablocks
- Product numberAA003500
- Product descriptionL-Proline 95%
- Packaging1mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003500
- Product descriptionL-Proline 97%
- Packaging1g
- Price$9
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003500
- Product descriptionL-Proline 97%
- Packaging5g
- Price$13
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003500
- Product descriptionL-Proline 99%
- Packaging250g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003500
- Product descriptionL-Proline >99.0%(T)(HPLC)
- Packaging25g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003500
- Product descriptionL-Proline 99%
- Packaging500g
- Price$19
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003500
- Product descriptionL-Proline 99%
- Packaging1kg
- Price$31
- Updated2026-05-28
- Buy
- ManufacturerAccelPharmtech
- Product numberGD1009
- Product description(S)-2-pyrrolidinecarboxylic acid 99%
- Packaging80KG
- Price$3270
- Updated2026-05-21
- Buy
- ManufacturerACHEMBLOCK
- Product numberL13796
- Product description(2S)-Pyrrolidine-2-carboxylicacid 97%
- Packaging5G
- Price$195
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberNA-0653
- Product descriptionL-Proline 97%
- Packaging1kg
- Price$124.67
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberNA-0653
- Product descriptionL-Proline 97%
- Packaging250g
- Price$44
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberNA-0653
- Product descriptionL-Proline 97%
- Packaging100g
- Price$21.09
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberNA-0653
- Product descriptionL-Proline 97%
- Packaging25g
- Price$11
- Updated2026-05-25
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-P0446-K001
- Product descriptionL-Proline ≥98%(HPLC)
- Packaging1kg
- Price$529
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-P0446-K001
- Product descriptionL-Proline ≥98%(HPLC)
- Packaging1kg
- Price$652
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-P0446-G100
- Product descriptionL-Proline ≥98%(HPLC)
- Packaging100g
- Price$99
- Updated2026-05-06
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003500 | L-Proline 95% | 1mg | $8 | 2026-05-28 | Buy |
| aablocks | AA003500 | L-Proline 97% | 1g | $9 | 2026-05-28 | Buy |
| aablocks | AA003500 | L-Proline 97% | 5g | $13 | 2026-05-28 | Buy |
| aablocks | AA003500 | L-Proline 99% | 250g | $18 | 2026-05-28 | Buy |
| aablocks | AA003500 | L-Proline >99.0%(T)(HPLC) | 25g | $14 | 2026-05-28 | Buy |
| aablocks | AA003500 | L-Proline 99% | 500g | $19 | 2026-05-28 | Buy |
| aablocks | AA003500 | L-Proline 99% | 1kg | $31 | 2026-05-28 | Buy |
| AccelPharmtech | GD1009 | (S)-2-pyrrolidinecarboxylic acid 99% | 80KG | $3270 | 2026-05-21 | Buy |
| ACHEMBLOCK | L13796 | (2S)-Pyrrolidine-2-carboxylicacid 97% | 5G | $195 | 2021-12-16 | Buy |
| Acrotein | NA-0653 | L-Proline 97% | 1kg | $124.67 | 2021-12-16 | Buy |
| Acrotein | NA-0653 | L-Proline 97% | 250g | $44 | 2026-05-25 | Buy |
| Acrotein | NA-0653 | L-Proline 97% | 100g | $21.09 | 2026-05-25 | Buy |
| Acrotein | NA-0653 | L-Proline 97% | 25g | $11 | 2026-05-25 | Buy |
| Adipogen Life Sciences | CDX-P0446-K001 | L-Proline ≥98%(HPLC) | 1kg | $529 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-P0446-K001 | L-Proline ≥98%(HPLC) | 1kg | $652 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-P0446-G100 | L-Proline ≥98%(HPLC) | 100g | $99 | 2026-05-06 | Buy |
Properties
Melting point :228 °C (dec.) (lit.)
Boiling point :215.41°C (rough estimate)
alpha :-85.5 º (c=4, H2O)
Density :1.35
bulk density :500kg/m3
vapor pressure :0Pa at 25℃
FEMA :3319 | L-PROLINE
refractive index :-85 ° (C=4, H2O)
storage temp. :2-8°C
solubility :H2O: 50 mg/mL
form :powder
pka :1.95, 10.64(at 25℃)
color :White
PH :6.0-7.0 (25℃, 1M in H2O)
Odor :at 100.00 %. odorless
Odor Type :odorless
biological source :synthetic
optical activity :[α]20/D 85.0±1.0°, c = 5% in H2O
Water Solubility :soluble
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05 Merck :14,7780
JECFA Number :1425
BRN :80810
Stability :Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :SKIN CONDITIONING
HAIR CONDITIONING InChI :1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
InChIKey :ONIBWKKTOPOVIA-UHFFFAOYSA-N
SMILES :OC(=O)[C@@H]1CCCN1
LogP :-2.54 at 20℃
CAS DataBase Reference :147-85-3(CAS DataBase Reference)
NIST Chemistry Reference :Proline(147-85-3)
EPA Substance Registry System :L-Proline (147-85-3)
Boiling point :215.41°C (rough estimate)
alpha :-85.5 º (c=4, H2O)
Density :1.35
bulk density :500kg/m3
vapor pressure :0Pa at 25℃
FEMA :3319 | L-PROLINE
refractive index :-85 ° (C=4, H2O)
storage temp. :2-8°C
solubility :H2O: 50 mg/mL
form :powder
pka :1.95, 10.64(at 25℃)
color :White
PH :6.0-7.0 (25℃, 1M in H2O)
Odor :at 100.00 %. odorless
Odor Type :odorless
biological source :synthetic
optical activity :[α]20/D 85.0±1.0°, c = 5% in H2O
Water Solubility :soluble
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05 Merck :14,7780
JECFA Number :1425
BRN :80810
Stability :Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :SKIN CONDITIONING
HAIR CONDITIONING InChI :1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
InChIKey :ONIBWKKTOPOVIA-UHFFFAOYSA-N
SMILES :OC(=O)[C@@H]1CCCN1
LogP :-2.54 at 20℃
CAS DataBase Reference :147-85-3(CAS DataBase Reference)
NIST Chemistry Reference :Proline(147-85-3)
EPA Substance Registry System :L-Proline (147-85-3)
Safety Information
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Description
L-Proline is used as asymmetric catalysts in organic synthesis and asymmetric aldol cyclization. It is involved in the Michael addition of dimethyl malonate to alfa-beta-unsaturated aldehydes. It is a precursor of hydroxyproline in collagen. It is an active component of collagen and involved in the proper functioning of joints and tendons. It finds uses in pharmaceutical, biotechnological applications due to its osmoprotectant property. Further, it is used with ninhydrin in the chromatography.More related product prices
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Suppliers and manufacturers
Wuhan Fortuna Chemical Co., Ltd
SHANDONG ZHI SHANG CHEMICAL CO.LTD
Maanshan Tiantai Biotechnology Co., Ltd.
Lewoo Pharmatech(Shanghai)Co.,Ltd
Shanghai Bojing Chemical Co.,Ltd.
HUARONG(GUANGDONG) PHARMACEUTICAL CO.,LTD
Henan Rane Chemical Co., Ltd.
L-Proline
CAS:147-85-3
