3031-98-9

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Basic information

Product Name: METHYL 2-KETO-L-GULONATE
Synonyms: 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
CAS NO:3031-98-9
Molecular Formula: C₇H₁₂O₇
Molecular Weight: 208.165
EINECS: N/A
Product Categories: N/A
Mol File: 3031-98-9.mol
Article Data: 0

Chemical Properties

Melting Point: 158-159℃
Boiling Point: 495.4°Cat760mmHg
Flash Point: 204.6°C
Appearance: /
Density: 1.532g/cm³
Vapor Pressure: 6.81E-12mmHg at 25°C
Refractive Index: 1.535
Storage Temp.: Sealed in dry,Room Temperature
Solubility: DMSO (Slightly), Water (Slightly, Sonicated)
PKA: 11.28±0.20(Predicted)
Stability: Hygroscopic, Unstable In Acidic Solution
CAS DataBase Reference: METHYL 2-KETO-L-GULONATE(CAS DataBase Reference)
NIST Chemistry Reference: METHYL 2-KETO-L-GULONATE(3031-98-9)
EPA Substance Registry System: METHYL 2-KETO-L-GULONATE(3031-98-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 3031-98-9(Hazardous Substances Data)

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L-xylo-2-Hexulosonicacid, methyl ester
Cas No: 3031-98-9
USD $ 3.0-3.0 / Kilogram
1 Kilogram
1-100 Metric Ton/Month
Dayang Chem (Hangzhou) Co.,Ltd.
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L-xylo-2-Hexulosonicacid, methyl ester cas 3031-98-9
Cas No: 3031-98-9
No Data
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Hangzhou Fandachem Co.,Ltd
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Ascorbic Acid EP Impurity D (Methyl L-Sorbosonic Acid)
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Guangzhou Lanning Biotechnology Co., Ltd
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METHYL 2-KETO-L-GULONATE
Cas No: 3031-98-9
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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(3S,4R,5S)-Methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate
Cas No: 3031-98-9
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No Data
Bide Pharmatech Ltd
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(3S,4R,5S)-Methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate
Cas No: 3031-98-9
No Data
10 Milligram
Amadis Chemical Co., Ltd.
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METHYL 2-KETO-L-GULONATE
Cas No: 3031-98-9
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Chemical Technology Co.,LTD
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Ascorbic Acid EP Impurity D (Methyl L-Sorbosonic Acid)
Cas No: 3031-98-9
No Data
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Topbatt Chemical Co., Ltd.
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Ascorbic Acid EP Impurity D (Methyl L-Sorbosonic Acid)
Cas No: 3031-98-9
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Shenzhen Sumshine Biotech Co., Ltd.
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L-xylo-2-Hexulosonicacid, methyl ester
Cas No: 3031-98-9
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Mashilabs(shanghai)Co.,ltd
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3031-98-9 Usage

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.

Check Digit Verification of cas no

The CAS Registry Mumber 3031-98-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,3 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3031-98:
(6*3)+(5*0)+(4*3)+(3*1)+(2*9)+(1*8)=59
59 % 10 = 9
So 3031-98-9 is a valid CAS Registry Number.

InChI:InChI=1/C7H12O7/c1-14-7(13)6(12)5(11)4(10)3(9)2-8/h3-5,8-11H,2H2,1H3

3031-98-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	methyl (3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoate

1.2 Other means of identification

Product number	-
Other names	2-Oxo-L-gulonsaeure-methylester

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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