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D-(-)-PANTOLACTONE

D-(-)-PANTOLACTONE
D-(-)-PANTOLACTONE structure
CAS No.
599-04-2
Chemical Name:
D-(-)-PANTOLACTONE
Synonyms
Pantolacton;PANTOLACTONE;D-PANTOLACTONE;PANTOLACTONE-D;Pantoiclactone;Pantoyllactone;Pantoyl lactone;Pentoyl lactone;(R)-Pantolacton;Pantolyl lactone
CBNumber:
CB3748921
Molecular Formula:
C6H10O3
Formula Weight:
130.14
MOL File:
599-04-2.mol

D-(-)-PANTOLACTONE Properties

Melting point:
91 °C(lit.)
Boiling point:
120-122 °C15 mm Hg(lit.)
Density 
1.1066 (rough estimate)
refractive index 
-50.8 ° (C=2, H2O)
Flash point:
120-122°C/15mm
storage temp. 
2-8°C
form 
Crystals or Crystalline Powder
color 
White
optical activity
[α]25/D 49.8°, c = 2 in H2O
Water Solubility 
almost transparency
Sensitive 
Hygroscopic
Merck 
14,7013
BRN 
80957
InChIKey
SERHXTVXHNVDKA-BYPYZUCNSA-N
CAS DataBase Reference
599-04-2(CAS DataBase Reference)

SAFETY

Safety Statements  22-24/25
WGK Germany  1
3-10
TSCA  Yes
HS Code  29322090

D-(-)-PANTOLACTONE price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 237817 D-(?)-Pantolactone 99% 599-04-2 5g $23.7 2018-11-13 Buy
Sigma-Aldrich 1494807 Pantolactone United States Pharmacopeia (USP) Reference Standard 599-04-2 500mg $1073.1 2018-11-13 Buy
TCI Chemical P0011 D-(-)-Pantolactone >98.0%(T) 599-04-2 25g $58 2018-11-22 Buy
TCI Chemical P0011 D-(-)-Pantolactone >98.0%(T) 599-04-2 500g $480 2018-11-22 Buy
Alfa Aesar L15983 D-(-)-Pantolactone, 99% 599-04-2 5g $19.3 2018-11-13 Buy

D-(-)-PANTOLACTONE Chemical Properties,Uses,Production

Chemical Properties

WHITE CRYSTALLINE POWDER OR CRYSTALS

Uses

An important intermediate in the synthesis of pantothenic acid as well as a degradation product of pantothneic acid in the liver. Causes disorientation and hypothermia, and prevents phenamine-induced hyperthermia.

Purification Methods

Recrystallise the lactone from Et2O/pet ether, diisopropyl ether or *C6H6/pet ether and sublime it at 25o/0.0001mm. It hydrolyses readily to the hydroxy-acid and racemises when heated above 145o. The Brucine salt has m 211-212o (from EtOH). [Kuhn & Wieland Chem Ber 73 1134 1940, and Stiller et al. J Am Chem Soc 62 1779 1940, Bental & Tishler J Am Chem Soc 68 1463 1946, Beilstein 18/1 V 22.]

D-(-)-PANTOLACTONE Preparation Products And Raw materials

Raw materials

Preparation Products


D-(-)-PANTOLACTONE Suppliers

Global( 139)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 12233 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4669 58
QUALITY CONTROL CHEMICALS INC.
(323) 306-3136
(626) 453-0409 orders@qcchemical.com United States 8409 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20104 58
HuBei ShengBaoLai Biological Technology Co., Ltd 027-59105235 13007105135 15527244834
027-59105235 sbl1120@163.com China 110 55
Nanjing Jinhao Pharmaceutical Co., Ltd. 13382796873;13376086365;15851804510
025-58602884 hjz8008@163.com China 47 58
Jiangyin Ligang 2nd Chemical Co., Ltd. 0510-86631396 15961517070
0510-86638684 82871124@qq.com China 8 60
Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
+86-21-57758967 sales@boylechem.com China 2214 55

View Lastest Price from D-(-)-PANTOLACTONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-26 D-(-)-Pantolactone
599-04-2
US $100.00-90.00 / KG 1KG 99% Customized career henan chemical co

D-(-)-PANTOLACTONE Spectrum


599-04-2(D-(-)-PANTOLACTONE)Related Search:


  • 2,4-DIHYDROXY-3,3-DIMETHYLBUTYRIC ACID GAMMA-LACTONE
  • ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE
  • D-(-)-PANTOYL LACTONE
  • D-PANTOYL LACTONE
  • D-PANTOIC ACID G-LACTONE
  • (-)-D-PANTOLACTONE
  • D-(-)-PANTOLACTONE
  • D-PANTOLACTONE
  • D-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE
  • D-1-HYDROXY-2,2-DIMETHYL-3-BUTYROLACTONE
  • D-(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE
  • D-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE
  • (R)-N-Pantolactone
  • (R)-Pantoyl lactone
  • alpha-Hydroxy-beta,beta-dimethyl-alpha-butyrolactone
  • D-MINUS-PANTOYLLACTONE
  • D-(-)-PANTOYL LACTONE 98+%
  • D-(-)-Pantanolactone
  • D-(-)-Pantolactone,99%
  • pantolactone,dihydro-3-hydroxy-4,4-dimethyl-2(3H)-Furanone,Pantoyllactone
  • alpha-Hydroxy-beta,beta-dimeth
  • 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)-
  • (r)-(-)-α-hydroxy-β,β-dimethyl-γ-butyrolactone
  • Pantolacton
  • (R)-(-)-Pantolactone, Pantoic acid γ-lactone, (R)-(-)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (R)-(-)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone
  • (R)-4,5-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-one
  • [R,(-)]-3-Hydroxy-4,4-dimethyl-4,5-dihydrofuran-2(3H)-one
  • Pantolactone (500 mg)
  • (R)-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE
  • (R)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE
  • (R)-(-)-BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
  • (R)-(-)-PANTOLACTONE
  • (R)-(-)-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE
  • R(-)-3,3-DIMETHYL-2-HYDROXY-GAMMA-BUTYROLACTONE
  • R(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE
  • PANTOIC ACID GAMMA-LACTONE
  • PANTOLACTONE
  • PANTOLACTONE-D
  • 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R)-
  • 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, D-(-)-
  • 4-dimethyl-dihydro-3-hydroxy-(theta)-2(3h)-furanon
  • D-(-)-Pantoic acid lactone
  • D-(-)-Pantolyl lactone
  • dihydro-3-hydroxy-4,4-dimethyl-,(R)-2(3H)-Furanone
  • Dihydro-4,4-dimethyl-3-hydroxy-2(3H)-furanone
  • -Hydroxy-,-dimethyl-butyrolactone
  • Pantoiclactone
  • Pantolyl lactone
  • Pantothenic lactone
  • Pantoyl lactone
  • Pantoyllactone
  • Pentoyl lactone
  • Pentoyl lactone clene
  • (R)-()-β,β-Dimethyl-α-hydroxy-γ-butyrolactone
  • Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone
  • D-()-Pantolactone,(R)-()-α-Hydroxy-β,β-dimethyl-γ-butyrolactone, (R)-()-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (R)-()-Pantolactone, Pantoic acid γ-lactone
  • Pan-acid lactone
  • (-)-2-Hydroxy-3,3-diMethyl-γ-butyrolactone
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