ChemicalBook > CAS DataBase List > (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate

Product Name
(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate
CAS No.
111969-64-3
Chemical Name
(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate
Synonyms
L-MGH;L-mengyl glyoxalate;(-)-methyl glyoxylate;Lamivudine Impurity 39;L-Menthyl glyoxylate hydrate;(1S)-(+)-Menthyl glyoxylate;(-)-Menthyl 2,2-Dihydroxyacetate;L)-Menthyl glyoxylate monohydrate;(S)-(+)-MENTHYL GLYOXYLATE HYDRATE;(1S)-(+)-MENTHYL GLYOXYLATE HYDRATE
CBNumber
CB0211260
Molecular Formula
C12H22O4
Formula Weight
230.3
MOL File
111969-64-3.mol
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(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate Property

Melting point:
76-78°C
Boiling point:
320°C
Density 
1.09
Flash point:
113°C
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
10.79±0.41(Predicted)
color 
White to Almost white
Water Solubility 
400g/L
Sensitive 
Air Sensitive
BRN 
4905777
CAS DataBase Reference
111969-64-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
51/53-48/22-41
Safety Statements 
61-36/39-26-22
RIDADR 
3077
HazardClass 
9
PackingGroup 
III
HS Code 
2918199890
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

H373May cause damage to organs through prolonged or repeated exposure

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

TCI Chemical
Product number
I0790
Product name
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 2,2-Dihydroxyacetate
Purity
>98.0%(GC)
Packaging
25g
Price
$133
Updated
2024/03/01
Alfa Aesar
Product number
L19208
Product name
(1R)-(-)-Menthyl glyoxylate monohydrate, 98%
Packaging
25g
Price
$75.65
Updated
2024/03/01
Alfa Aesar
Product number
L19208
Product name
(1R)-(-)-Menthyl glyoxylate monohydrate, 98%
Packaging
5g
Price
$27.6
Updated
2021/12/16
Alfa Aesar
Product number
L19208
Product name
(1R)-(-)-Menthyl glyoxylate monohydrate, 98%
Packaging
100g
Price
$216.65
Updated
2024/03/01
Alfa Aesar
Product number
L19785
Product name
(1S)-(+)-Menthyl glyoxylate monohydrate, 98%
Packaging
25g
Price
$71.6
Updated
2021/12/16
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(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate Chemical Properties,Usage,Production

Chemical Properties

Class white particles

Uses

L-Menthyl 2,2-Dihydroxyacetate is used as a reagent in the synthesis of Lamivudine (L172500); a potent nucleoside reverse transcriptase inhibitor used for the treatment of chronic hepatitis B. L-Menthyl 2,2-Dihydroxyacetate is also used as a reagent in the synthesis of 4-acetoxy-3-hydroxyethylazetidin-2-one, a key intermediate for the preparation of penem and carbapenem antibiotics.

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate Suppliers

Americas 1 Belgium 1 Canada 2 China 138 Europe 1 Germany 4 India 15 Japan 2 Russia 1 Switzerland 1 United Kingdom 5 United States 19 Global 190
Alchem Pharmtech,Inc.
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View Lastest Price from (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate 111969-64-3
Price
US $0.00-0.00/Kg/Drum
Min. Order
1KG
Purity
98%min
Supply Ability
1000kg
Release date
2021-09-14
Shaanxi Dideu Medichem Co. Ltd
Product
(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate 111969-64-3
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-04-27
Zhuozhou Wenxi import and Export Co., Ltd
Product
(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate 111969-64-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

111969-64-3, (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetateRelated Search:

(2R,5R)-5-Hydroxy-1,3-oxathiolane-2-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester (1R,2S,5R)-Menthyl-(2R,5S)-5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-[1,3]oxathiolane-2-carboxylic acid Glyoxylic acid Cyclohexanol 2-N-PROPYLCYCLOHEXANOL Glyoxylic acid monohydrate (1R)-(-)-MENTHYL GLYOXYLATE HYDRATE Hexyl Glyoxylate (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate BUTYL GLYOXYLATE L-MENTHYL ACETATE GLYOXYLIC ACID-L-MENTHYLESTER DIMETHOXY ACETAL

  • (1S)-(+)-MENTHYL GLYOXYLATE HYDRATE
  • Glyoxylic acid (1S)-menthyl ester hydrate
  • L)-Menthyl glyoxylate monohydrate
  • (S)-(+)-MENTHYL GLYOXYLATE HYDRATE
  • (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate
  • 2,2-Dihydroxyacetic acid (-)-menthyl ester
  • L-Menthyl glyoxylate hydrate
  • L-MGH
  • 2S-isopropyl-5R-methyl-1R-cyclohexyl 2,2-dihydroxyacetate
  • (1S)-(+)-Menthyl glyoxylate monohydrate, 98%
  • (1R)-(-)-Menthyl glyoxylate monohydrate, 98%
  • (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 2,2-Dihydroxyacetate
  • 2,2-dihydroxy-2-[(1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexyl]acetate
  • 2,2-Dihydroxyacetic Acid (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl Ester (-)-Menthyl 2,2-Dihydroxyacetate L-Menthyl Glyoxylate Hydrate
  • (1S)-(+)-Menthyl glyoxylate
  • L-Menthyl glyoxylate hydrate (L-MGH)
  • (1<i>R</i>,2<i>S</i>,5<i>R</i>)-2-Isopropyl-5-methylcyclohexyl 2,2-Dihydroxyacetate
  • 2,2-dihydroxyacetic acid (5-methyl-2-propan-2-ylcyclohexyl) ester
  • (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl2,2-Dihydroxyacetate&gt
  • Acetic acid, 2,2-dihydroxy-, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester
  • (-)-Menthyl 2,2-Dihydroxyacetate
  • 2,2-Dihydroxyacetic Acid (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl Ester
  • (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetater
  • (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl
  • (-)-methyl glyoxylate
  • L-Menthyl glyoxylate monohydrate?(L-MGH)
  • L-mengyl glyoxalate
  • (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl 2,2-dihydroxyacetate
  • L-Menthyl glyoxylate monohydrate (L MGI)
  • Lamivudine Impurity 39
  • 111969-64-3