ChemicalBook > CAS DataBase List > DL-Proline

DL-Proline

Product Name
DL-Proline
CAS No.
609-36-9
Chemical Name
DL-Proline
Synonyms
PYRROLIDINE-2-CARBOXYLIC ACID;H-DL-PRO-OH;DL-Pro;DL-Prolin;DL-Pro-OH;DL-PROLINE;Proline, DL-;(RS)-Proline;DL-Proline>DL-Proline,99%
CBNumber
CB4149769
Molecular Formula
C5H9NO2
Formula Weight
115.13
MOL File
609-36-9.mol
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DL-Proline Property

Melting point:
208 °C (dec.) (lit.)
Boiling point:
215.41°C (rough estimate)
Density 
1.1808 (rough estimate)
refractive index 
1.4538 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Methanol, Water
pka
2.35±0.20(Predicted)
form 
Crystalline Powder
color 
White to off-white
Water Solubility 
SOLUBLE
Merck 
14,7780
BRN 
80809
CAS DataBase Reference
609-36-9(CAS DataBase Reference)
NIST Chemistry Reference
DL-Proline(609-36-9)
EPA Substance Registry System
Proline (609-36-9)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
22-24/25-36/37/39-26
WGK Germany 
3
F 
3-10
TSCA 
Yes
HS Code 
29339990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
171824
Product name
DL-Proline
Purity
ReagentPlus , 99%
Packaging
1g
Price
$35.4
Updated
2024/03/01
Sigma-Aldrich
Product number
171824
Product name
DL-Proline
Purity
ReagentPlus , 99%
Packaging
5g
Price
$44.8
Updated
2024/03/01
TCI Chemical
Product number
P0480
Product name
DL-Proline
Purity
>99.0%(T)
Packaging
1g
Price
$24
Updated
2024/03/01
TCI Chemical
Product number
P0480
Product name
DL-Proline
Purity
>99.0%(T)
Packaging
5g
Price
$41
Updated
2024/03/01
Alfa Aesar
Product number
A13137
Product name
DL-Proline, 99%
Packaging
5g
Price
$44.8
Updated
2023/06/20
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DL-Proline Chemical Properties,Usage,Production

Chemical Properties

white to off-white crystalline powder

Uses

DL-Proline is the racemic mixture of both L-Proline (P755995) and D-Proline (P755990).

Definition

ChEBI: An alpha-amino acid that is pyrrolidine bearing a carboxy substituent at position 2.

DL-Proline Preparation Products And Raw materials

Raw materials

L-Proline

Preparation Products

H-DL-PRO-OME HCL
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DL-Proline Suppliers

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View Lastest Price from DL-Proline manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
DL-Proline 609-36-9
Price
US $0.00-0.00/Kg/Drum
Min. Order
1KG
Purity
98.0%-101.0%
Supply Ability
10 TONS
Release date
2021-06-05
Sichuan HongRi Pharma-Tech Co.,Ltd
Product
DL-Pro-OH 609-36-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1T+
Release date
2023-09-20
Hebei Weibang Biotechnology Co., Ltd
Product
DL-Proline 609-36-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-02

609-36-9, DL-ProlineRelated Search:

D-Proline L-PROLINE-(4-3H(N)) Ethyl 2-(Chlorosulfonyl)acetate L-Proline Pyrrolidine GLYCYL-L-PROLINE Ascoric Acid cis-4-Hydroxy-L-proline BOC-L-Proline N-(2,4-DINITROPHENYL)-L-PROLINE Cyclopentene oxide Fmoc-Pro-OH Methyl L-prolinate hydrochloride Ethyl D-(-)-pyroglutamate BOC-HYP(BZL)-OH cis-4-Hydroxy-D-proline N-Methyl-L-proline N-Cbz-Hydroxy-L-proline

  • H-DL-PYRD(2)-OH
  • H-DL-PRO-OH
  • LABOTEST-BB LTBB000673
  • DL-Proline ReagentPlus(R), 99%
  • DL-PROLINE
  • DL-Proline Vetec(TM) reagent grade, 98%
  • DL-Pro-OH
  • DL-Proline≥ 99% (Assay)
  • (2R)-2-pyrrolidin-1-iumcarboxylate
  • DL-2-Pyrrolidinocarboxylic acid
  • (+/-)-PYRROLIDINE-2-CARBOXYLIC ACID
  • PYRROLIDINE-2-CARBOXYLIC ACID
  • Proline, DL-
  • DL-PYRROLIDINE-2-CARBOXYLIC ACID
  • DL-2-PYRROLIDINECARBOXYLIC ACID
  • H-DL-Pro-OH~(+/-)-Pyrrolidine-2-carboxylic acid
  • ProlinePyrrolidinecarboxylicacid
  • (R,S)-Pyrrolidine-2-carboxylic acid
  • DL-Proline,99%
  • (n)-pyrrolidine-2-carboxylic acid
  • DL-Prolin
  • DL-Proline, 99% 5GR
  • (RS)-Proline
  • rac-(2R*)-Pyrrolidine-2-carboxylic acid
  • rac-(2R*)-Pyrrolidine-2β*-carboxylic acid
  • PROGOITRIN(RG)
  • DL-Proline,(±)-Pyrrolidine-2-carboxylic acid
  • DL-Pro
  • DL-Proline&gt
  • DL-Proline USP/EP/BP
  • dextro,laevo-proline
  • Proline reference substance
  • Prinomastat Impurity 2
  • 609-36-9
  • 156-2-48
  • C5H9N1O2
  • C5H10NO2
  • NC4H8COOH
  • Peptide Synthesis
  • Specialty Synthesis
  • CARBOXYLIC ACID
  • Amino Acid Derivatives
  • Amino Acid Derivatives
  • Proline [Pro, P]
  • Amino Acids and Derivatives
  • alpha-Amino Acids
  • Amino Acids
  • Biochemistry
  • Amino Acids
  • Pyridines