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METHYL 2-KETO-L-GULONATE

METHYL 2-KETO-L-GULONATE Structure
METHYL 2-KETO-L-GULONATE structure
CAS No.
3031-98-9
Chemical Name:
METHYL 2-KETO-L-GULONATE
Synonyms
Ascorbic Acid EP Impurity D;Methyl L-xylo-hex-2-ulosonate;Nsc163924;Wln: Q1yqyqyqvvo1;Vitamin C Impurity D;Methyl L-xylohexulosonate;Vitamin C, EP, Impurity D;Ascorbic Acid BP Impurity D;Sodium Ascorbate Impurity D;2-Keto-L-gulonsuremethylester
CBNumber:
CB3948611
Molecular Formula:
C7H12O7
Molecular Weight:
208.17
MDL Number:
MFCD23135237
MOL File:
3031-98-9.mol
MSDS File:
SDS
Last updated:2026-05-28 02:50:16
Product description Number Pack Size Price
Methyl 2-keto-L-gulonate FM174850 1g $900
Methyl 2-keto-L-gulonate FM174850 0.5g $900
Methyl 2-keto-L-gulonate FM174850 0.25g $900
Methyl 2-keto-L-gulonate FM174850 2g $908.6
Methyl 2-keto-L-gulonate FM174850 5g $1298
Request For Quotation

METHYL 2-KETO-L-GULONATE Properties

Melting point 158-159℃
Boiling point 495.4±45.0 °C(Predicted)
Density 1.532±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Water (Slightly, Sonicated)
pka 11.28±0.20(Predicted)
form Solid
color Pale Brown to Light Brown
Stability Hygroscopic, Unstable In Acidic Solution
InChI InChI=1S/C7H12O7/c1-14-7(13)6(12)5(11)4(10)3(9)2-8/h3-5,8-11H,2H2,1H3/t3-,4+,5-/m0/s1
InChIKey KPHIBLNUVRGOGU-LMVFSUKVSA-N
SMILES C(OC)(=O)C([C@H]([C@@H]([C@H](CO)O)O)O)=O
EWG's Food Scores 1
FDA UNII IF3VWH6PCF

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P280-P305+P351+P338

METHYL 2-KETO-L-GULONATE price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FM174850 Methyl 2-keto-L-gulonate 3031-98-9 1g $900 2026-06-04 Buy
Biosynth FM174850 Methyl 2-keto-L-gulonate 3031-98-9 0.5g $900 2026-06-04 Buy
Biosynth FM174850 Methyl 2-keto-L-gulonate 3031-98-9 0.25g $900 2026-06-04 Buy
Biosynth FM174850 Methyl 2-keto-L-gulonate 3031-98-9 2g $908.6 2026-06-04 Buy
Biosynth FM174850 Methyl 2-keto-L-gulonate 3031-98-9 5g $1298 2026-06-04 Buy
Product number Packaging Price Buy
FM174850 1g $900 Buy
FM174850 0.5g $900 Buy
FM174850 0.25g $900 Buy
FM174850 2g $908.6 Buy
FM174850 5g $1298 Buy

METHYL 2-KETO-L-GULONATE Chemical Properties,Uses,Production

Uses

L-xylo-2-Hexulosonic Acid, Methyl Ester is an intermediate in the synthesis of Vitamin C (A786990),a physiological antioxidant, an essential nutrients and a cofactor in various enzyme catalyzed reactions.

Synthesis

Methyl 2-oxo-L-gulonate is an ester compound that can be obtained by one-step esterification of 2-keto-L-gulonate.

METHYL 2-KETO-L-GULONATE Preparation Products And Raw materials

Raw materials

Preparation Products

METHYL 2-KETO-L-GULONATE Suppliers

Global( 77)Suppliers
Supplier Tel Email Country ProdList Advantage
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10399 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Shaanxi Dideu Medichem Co. Ltd 		+86-17392712779 1097@dideu.com China 3989 58
Zhengzhou Alfa Chemical Co.,Ltd 		+86-18530059196 sale04@alfachem.cn China 9636 58
BOC Sciences 		16314854226; +8616314854226 inquiry@bocsci.com United States 19852 58
Aladdin Scientific 		tp@aladdinsci.com United States 54746 58
Compound Net Biotechnology Inc. 		15266686121 sales@compound-net.com China 2913 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131885 58
Wuhan Henruixintai Biological Co., Ltd. 027-027-65522215 18163303831 360034463@qq.com China 1612 58
Santai Labs, Inc. 519-85601385 marketing@santailabs.com China 891 62
Supplier Advantage
Shenzhen Nexconn Pharmatechs Ltd 		58
Standardpharm Co. Ltd. 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
BOC Sciences 		58
Aladdin Scientific 		58
Compound Net Biotechnology Inc. 		58
Amadis Chemical Company Limited 		58
Wuhan Henruixintai Biological Co., Ltd. 58
Santai Labs, Inc. 62

View Lastest Price from METHYL 2-KETO-L-GULONATE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
METHYL 2-KETO-L-GULONATE pictures 2025-12-24 METHYL 2-KETO-L-GULONATE
3031-98-9
 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd

METHYL 2-KETO-L-GULONATE Spectrum

METHYL 2-KETO-L-GULONATE(3031-98-9)1HNMR

3031-98-9(METHYL 2-KETO-L-GULONATE)Related Search:

n-Propyl Dioxepin Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) provitamin C L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester Ascorbic Acid
Erythorbic Acid Pyridoxine Impurity 8 DiHCl Ascorbic Acid EP Impurity A Vitamin B6 Impurity 3 L-xylo-hex-2-ulosonic acid
2-Oxobutyric acid Methyl (R)-(-)-3-hydroxybutyrate Methyl pyruvate D-PSICOSE 2-Oxopentanoic acid
D-(-)-ERYTHROSE 2-Deoxy-D-ribose L-LYXOSE

1of4

2-Keto-L-gulonsuremethylester L-xylo-2-Hexulosonic acid methyl ester Methyl L-xylohexulosonate Nsc163924 Wln: Q1yqyqyqvvo1 Xylohexulosonic acid, methyl ester (3S,4R,5S)-Methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate 2-Keto-L-gulonic acid methyl ester Ascorbic Acid Impurity 14(methyl L-sorbosonate) Ascorbic Acid BP Impurity D Sodium Ascorbate EP Impurity D Ascorbic Acid Impurity 14（Ascorbic Acid BP Impurity D） Ascorbic Acid EP Impurity D (Methyl L-Sorbosonic Acid) Methyl L-?xylo-?2-?hexulosonate methyl(3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoate Sodium Ascorbate Impurity D L-xylo-hex-2-ulosonic acid (L-sorbosonic acid) methyl L-xylo-hex-2-ulosonate (methyl L-sorbosonate) Ascorbic Acid Impurity 14（Ascorbic acid EP Impurity D）(methyl L-sorbosonate) Vitamin C, EP, Impurity D Ascorbic Acid Impurity 14 (Ascorbic Acid EP Impurity D) (Methyl L-Sorbosonic Acid) 2-oxy-L-sacharideacidmethyl ester Vitamin C Impurity D Ascorbic Acid EP Impurity D Methyl L-xylo-hex-2-ulosonate Antioxidant vitamin EP impurity D 3031-98-9