CAS
5018-38-2 Purity
98%+
5018-38-2 Purity
98%+
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l(+)-Ascorbic acid
CAS
50-81-7
Catalog Number
ACM50817
Category
Main Products
Molecular Weight
176.12
Molecular Formula
C6H8O6
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Specification
Synonyms
3-Keto-L-gulofuranolactone;3-Oxo-L-gulofuranolactone;3-oxo-l-gulofuranolactone(enolform);Adenex;Allercorb;Antiscorbic vitamin;antiscorbicvitamin;Antiscorbutic vitamin
IUPAC Name
(2R)-2-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one
Canonical SMILES
C(C(C1C(=C(C(=O)O1)O)O)O)O
InChI Key
CIWBSHSKHKDKBQ-JLAZNSOCSA-N
Boiling Point
415.8ºC at 760 mmHg
Melting Point
190-194°C (dec.)
Flash Point
180.4ºC
Density
1,65 g/cm³
Appearance
powder
EC Number
200-066-2
Exact Mass
176.03200
Hazard Statements
Xn
Safety Description
24/25-36-26
Stability
Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
Supplemental Hazard Statements
H226-H319
Symbol
GHS02,GHS07
WGK Germany
1
Downstream Synthesis Route 1
- 50-81-7
- 15667-21-7
Reference: [1] Journal of the Chemical Society - Perkin Transactions 1, 1997, # 7, p. 1013 - 1016
[2] Patent: CN105503903, 2016, A, . Location in patent: Paragraph 0270; 0271; 0272; 0273
Downstream Synthesis Route 2
- 50-81-7
- 1128-23-0
Reference: [1] Journal of Organic Chemistry, 1981, vol. 46, # 14, p. 2976 - 2977
Downstream Synthesis Route 3
- 50-81-7
- 1128-23-0
Reference: [1] Patent: US2004/6245, 2004, A1, . Location in patent: Page 42
Downstream Synthesis Route 4
- 57-10-3
- 50-81-7
- 137-66-6
Reference: [1]Journal of the American Oil Chemists' Society,2003,vol. 80,p. 795 - 799
Downstream Synthesis Route 5
- 50-81-7
- 15042-01-0
Reference: [1]Research on Chemical Intermediates,2017,vol. 43,p. 5901 - 5916
* For details of the synthesis route, please refer to the original source to ensure accuracy.
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