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8.16019

(S)-(-)-Proline

for synthesis

Synonym(s):

(S)-(-)-Proline, Pro

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Size/SKUAvailabilityPrice
25 g

Estimated to ship onSeptember 01, 2026

$43.60
100 g

Estimated to ship TODAY

$117.00
$87.75

About This Item

Empirical Formula (Hill Notation):
C5H9NO2
CAS Number:
147-85-3
Molecular Weight:
115.13
UNSPSC Code:
12352209
EC Index Number:
205-702-2
NACRES:
NA.22
MDL number:
MFCD00064318

$43.60

Estimated to ship onSeptember 01, 2026Details

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Quality Segment

200

form

solid

potency

>5110 mg/kg LD50, oral (Rat)

pH

5-7 (20 °C, 100 g/L in H2O)

mp

220-222 °C (decomposition)

solubility

1500 g/L

density

1.35-1.38 g/cm3 at 25 °C

bulk density

500 kg/m3

storage temp.

2-30°C

SMILES string

[N+H2]1C(CCC1)C(=O)[O-]

InChI

1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)

InChI key

ONIBWKKTOPOVIA-UHFFFAOYSA-N

Analysis Note

Assay (HClO₄): ≥ 99.0 %
Spec. rotation [α²0/D (c=4 in water): -86.0 - -84.0 °
Identity (IR): passes test

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This Item
107434107430PHL83414
(S)-(-)-Proline for synthesis

Sigma-Aldrich

816019

(S)-(-)-Proline

L-Proline for biochemistry

Millipore

107434

L-Proline

L-Proline EMPROVE® EXPERT Ph Eur,JP,USP

SAFC

107430

L-Proline

L-Proline phyproof® Reference Substance

PHL83414

L-Proline

description

for synthesis

description

for biochemistry

description

EMPROVE® EXPERT Ph Eur,JP,USP

description

phyproof® Reference Substance

form

solid

form

solid

form

-

form

solid

storage temp.

2-30°C

storage temp.

2-25°C

storage temp.

2-30°C

storage temp.

-

Quality Level

200

Quality Level

100

Quality Level

500

Quality Level

-

solubility

1500 g/L

solubility

1500 g/L

solubility

1500 g/L

solubility

-

mp

220-222 °C (decomposition)

mp

220-222 °C (decomposition)

mp

220-222 °C (decomposition)

mp

228 °C (dec.) (lit.)

pH

5-7 (20 °C, 100 g/L in H2O)

pH

5-7 (20 °C, 100 g/L in H2O)

pH

5-7 (20 °C, 100 g/L in H2O)

pH

-

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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