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D-(+)-Camphoric acid

D-(+)-Camphoric acid Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Products Intro: Product Name:D-(+)-Camphoric acid
Purity:99% Package:100g ,1KG ,5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: Product Name:124-83-4
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555 +8618017249410
Products Intro: CAS:124-83-4
Company Name: Guangzhou PI PI Biotech Inc
Tel: ; +8618371201331;+8618371201331
Products Intro: Product Name:Levocarnitine EP impurity B
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Remarks:(1RS,3SR)-1,2,2-trimethylcyclopentane-1,3-dicarboxylic acid (camphoric acid)
Company Name: career henan chemical co
Tel: +86-0371-55982848
Products Intro: Product Name:D-(+)-Camphoric acid
Purity:99% Package:1kg; 8USD

D-(+)-Camphoric acid manufacturers

  • D-(+)-Camphoric acid
  • $300.00 / KG
  • 2021-11-30
  • CAS:124-83-4
  • Min. Order: 1KG
  • Purity: 98%
  • Supply Ability: 10000KG
  • D-(+)-Camphoric acid
  • $111.10 / KG
  • 2021-11-02
  • CAS:124-83-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 800kg
D-(+)-Camphoric acid Basic information
Product Name:D-(+)-Camphoric acid
Synonyms:(1R,3S)-(+)-CAMPHORIC ACID;(1R,3S)-CAMPHORIC ACID;(1R,3S)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID;(+)-CAMPHORIC ACID;1,3-Cyclopentanedicarboxylic acid, 1,2,2-trimethyl-, (1R-cis)-;D-caMphor acid;D(+)-CaMphoric acid, 99% 100GR;(1R,3S)-1,2,2-triMethylcyclopentane-1,3-dicarboxylic acid
Product Categories:Bicyclic Monoterpenes;Biochemistry;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Terpenes;Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Miscellaneous Natural Products;chiral;Chiral Compound
Mol File:124-83-4.mol
D-(+)-Camphoric acid Structure
D-(+)-Camphoric acid Chemical Properties
Melting point 186-189 °C
Boiling point 297.96°C (rough estimate)
alpha 46.5 º (c=10, C2H5OH)
density 1.1860
refractive index 1.4459 (estimate)
storage temp. Sealed in dry,Room Temperature
pkapK1: 4.57;pK2: 5.10 (25°C)
form Crystalline Powder
color White
optical activity[α]20/D 46°, c = 1 in ethanol
Water Solubility 0.8 g/100 mL
Merck 14,1733
BRN 2050204
CAS DataBase Reference124-83-4(CAS DataBase Reference)
NIST Chemistry ReferenceD-camphoric acid(124-83-4)
EPA Substance Registry System1,3-Cyclopentanedicarboxylic acid, 1,2,2-trimethyl-, (1R,3S)- (124-83-4)
Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 24/25
WGK Germany 2
HS Code 29172090
MSDS Information
D-(+)-Camphoric acid English
SigmaAldrich English
ACROS English
ALFA English
D-(+)-Camphoric acid Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powde
UsesD-(+)-Camphoric acid is used primarily as a reagent in syntheses of crystalline structures. It is used in the preparation of polymeric transition metal dipyridylamine D-camphorate complexes.
(1R,3S)-(+)-Camphoric acid may be used in the preparation (1R,2S,3R,5S)-2,3-dibenzyl-1,8,8-trimethyl-3-thianiumbicyclo[3.2.1]octane perchlorate. It reacts with uranyl nitrate in pyridine(py) or py/methanol(MeOH) to form novel uranyl-organic assemblages.
General Description
Camphoric acid is a diacid, generally prepared by the oxidation of terpene (+)-camphor. It can be used as a chirality inducing agent in some organic reactions.
Purification MethodsPurify the acid by re-precipitation from an alkaline solution by HCl, filter it off, and recrystallise it from water several times, rejecting the first crop. It forms leaflets from EtOH and Me2CO and H2O and is insoluble in CHCl3. Its solubility in H2O is 0.8% at 25o and 10% at 100o, 50% in EtOH and 5% in ethylene glycol. The (±)-acid has m 202-203o. The (+)-1-methyl ester has m 86o (from pet ether) [] 20 +45o (c 4, EtOH), and the (+)-3-methyl ester has m 77o (from pet ether) []17.5 +53.9o (c 3, EtOH). [Rupe & Thommen Helv Chim Acta 30 933
D-(+)-Camphoric acid Preparation Products And Raw materials
Raw materialsCamphor
Preparation Products(-)-Camphanic acid chloride
Tag:D-(+)-Camphoric acid(124-83-4) Related Product Information
LEVOCARNITINE RELATED COMPOUND A (100 MG) (3-CARBOXY-N,N,N-TRIMETHYL-2-PROPEN-1-AMINIUM CHLORIDE) 4-CHLORO-3-HYDROXY BUTYRONITRILE Levocarnitine Impurity 27 Levocarnitine iMpurity Levocarnitine Impurity 2 CROTONYLBETAINE(CARNITINE IMPURITY)(RG) (3-Carbamoylallyl)trimethylammonium Levocarnitine Impurity 3 L-carnitine 2-Propen-1-aminium, 3-carboxy-N,N,N-trimethyl-, chloride (1:1), (2Z)- (3-methoxycarbonyl-allyl)-trimethyl-ammonium [(±)-(4-amino-2-hydroxy-4-oxobutyl)trimethylammonium] chloride AKOS BBS-00002020 DIMETHYL (1R,3S)-1,2,2-TRIMETHYLCYCLOPENTANE-1,3-DICARBOXYLATE tocamphyl AKOS BBS-00001928 (1S,3R)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID (1R,3S)-3-(METHOXYCARBONYL)-1,2,2-TRIMETHYLCYCLOPENTANECARBOXYLIC ACID