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L(-)-Thiazolidine-4-carboxylic acid

Product Name
L(-)-Thiazolidine-4-carboxylic acid
CAS No.
34592-47-7
Chemical Name
L(-)-Thiazolidine-4-carboxylic acid
Synonyms
L-THIOPROLINE;(R)-THIAZOLIDINE-4-CARBOXYLIC ACID;THIAPROLINE;THIOPROLINE;L-THIAPROLINE;(S)-Thiazolidine-4-carboxylic acid;H-THZ-OH;T4C.;L-THC;L-Thc-OH
CBNumber
CB0762863
Molecular Formula
C4H7NO2S
Formula Weight
133.17
MOL File
34592-47-7.mol
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L(-)-Thiazolidine-4-carboxylic acid Property

Melting point:
190-200 °C (dec.)(lit.)
alpha 
-101 º (c=1, 1N HCl)
Density 
1.226 (estimate)
vapor pressure 
0.001Pa at 60℃
refractive index 
-200 ° (C=1, 1mol/L NaOH)
storage temp. 
Sealed in dry,2-8°C
solubility 
DMSO (Slightly, Heated), Water (Sparingly, Heated, Sonicated)
Boiling point:
350.3±37.0 °C(Predicted)
pka
2.09±0.20(Predicted)
form 
Flakes
color 
White to light yellow-beige to pink
optical activity
[α]20/D 141°, c = 1.3 in H2O
Water Solubility 
28.5 g/L (20 ºC)
Merck 
14,9445
BRN 
81065
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
DZLNHFMRPBPULJ-VKHMYHEASA-N
LogP
-241--3.01 at 22℃ and pH4-9
CAS DataBase Reference
34592-47-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38-20/21/22
Safety Statements 
26-36/37/39-36
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
XJ5425500
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29341000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T27502
Product name
L-4-Thiazolidinecarboxylic acid
Purity
98%
Packaging
10g
Price
$91.1
Updated
2025/07/31
Sigma-Aldrich
Product number
T27502
Product name
L-4-Thiazolidinecarboxylic acid
Purity
98%
Packaging
100g
Price
$625
Updated
2025/07/31
TCI Chemical
Product number
T0219
Product name
L-Thioproline
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$40
Updated
2025/07/31
TCI Chemical
Product number
T0219
Product name
L-Thioproline
Purity
>98.0%(HPLC)(T)
Packaging
500g
Price
$405
Updated
2025/07/31
TRC
Product number
T344235
Product name
L-Thioproline
Packaging
100g
Price
$185
Updated
2021/12/16
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L(-)-Thiazolidine-4-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

Used in peptide coupling reactions.

Definition

ChEBI: An optically active version of thioproline having L-configuration.

reaction suitability

reaction type: solution phase peptide synthesis

L(-)-Thiazolidine-4-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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L(-)-Thiazolidine-4-carboxylic acid Suppliers

Belgium 2 China 362 Europe 1 Germany 6 India 14 Italy 1 Japan 10 South Korea 1 Switzerland 5 The Netherlands 1 United Kingdom 12 United States 48 Global 463
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
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Germany
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Pharmorgana Gmbh
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--
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Email
info@pharmorgana-gmbh.de
Country
Germany
ProdList
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ABCR GmbH & CO. KG
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info@abcr.de
Country
Germany
ProdList
6831
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IRIS Biotech GmbH
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Country
Germany
ProdList
4426
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PARAGOS
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Email
info@paragos.com
Country
Germany
ProdList
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Merck Schuchardt OHG
Tel
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Fax
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Email
schuchardt-vertrieb@merck.de
Country
Germany
ProdList
5827
Advantage
74
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View Lastest Price from L(-)-Thiazolidine-4-carboxylic acid manufacturers

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Price
US $100.00-75.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000
Release date
2024-08-15
Hebei Zhuanglai Chemical Trading Co Ltd
Product
L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-11-28
Hebei Chuanghai Biotechnology Co., Ltd
Product
L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2025-03-11

34592-47-7, L(-)-Thiazolidine-4-carboxylic acidRelated Search:

Ethyl L-thiazolidine-4-carboxylate hydrochloride Pidotimod Impurity 2 PYR-ALA-OH Pidotimod Pidotimod Impurity 17 Pidotimod Impurity 22 Pidotimod Impurity 14 Pidotimod Impurity 19 Pidotimod Impurity 11 Pidotimod Impurity 5 Pidotimod Impurity 23 Pidotimod Impurity 15 Pidotimod Impurity 20 Pidotimod Impurity 12 Pidotimod Impurity 16 Pidotimod Impurity 21 Pidotimod Impurity 13 Pidotimod Impurity 18

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  • (R)-(-)-THIAZOLIDINE-4-CARBOXYLIC ACID
  • (R)-THIAZOLIDINE-4-CARBOXYLIC ACID
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  • THIAPROLINE
  • L-Thiaolidine-4-carboxylic acid
  • L-THIAPROLINE
  • L(-)-THIAZOLIDINE-4-CARBOXYLIC ACID
  • L-THIAZOLIDINE-4-CARBOXYLIC ACID
  • L-THIOPROLINE
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  • H-THZ-OH
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  • L-Thiaproline≥ 98.5% (assay)
  • L-Thz-OH
  • (R)-(-)-Thiazolidine-4-carboxylic acid for synthesis
  • Pidotimod Impurity 1 (L-Thioproline)
  • 4-Thiazolidinecarboxylic acid, (4R)-
  • L-Thc /L-Thz
  • L-THIAZOLIDINE-4-CARBOXYLIC ACID (L - THIAPROLINE
  • (S)-Thiazolidine-4-carboxylic acid
  • L-T-BUTOXYCARBONYLTHREONINEAMIDE
  • L-THC
  • (4R)-1,3-Thiazolidine-4-carboxylic acid
  • (4R)-4-Thiazolidinecarboxylic acid
  • (4R)-Thiazolidine-4-carboxylic acid
  • (4R)-Thiazolidine-4α-carboxylic acid
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  • PidotiMod IMpurity (L-Thioproline)
  • L-4-Thiazolidinecarboxylic acid,L-Thiaproline
  • L-Thiazolidine-4-car
  • Pidotimod impurity F
  • DL-Thiazolidinecarboxylic acid
  • Heparegen
  • Thiazolidinecarboxylic acid (VAN)
  • Timonacic [INN]
  • Timonacico [INN-Spanish]
  • Timonacicum [INN-Latin]
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  • T4C.
  • Thiaproline, 10 mM in DMSO