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CAS Number: 79128-78-2
2-hydroxy-5-(methoxycarbonyl)benzoic acid

Structure

2-hydroxy-5-(methoxycarbonyl)benzoic acid
Name: 2-hydroxy-5-(methoxycarbonyl)benzoic acid
Synonyms:
General Information
Product Number: 79128782
CAS Registry Number: 79128-78-2
Name:
1,​3-​Benzenedicarboxylic acid, 4-​hydroxy-​, 1-​methyl ester
Isophthalic acid, 4-​hydroxy-​, 1-​methyl ester (6CI,​7CI); 2-​Hydroxy-​5-​(methoxycarbonyl)​benzoic acid; 2-​Hydroxy-​5-​carbomethoxybenzoic acid; 3-​Carboxy-​4-​hydroxybenzoic acid methyl ester; 5-​Carbomethoxy-​2-​hydroxybenzoic acid; 5-​Carbomethoxysalicyli​c acid; Methyl 3-​carboxy-​4-​hydroxybenzoate 
 
Chemical Formula: C9H8O5
Exact Mass: 196.04
Molecular Weight: 196.16
m/z: 196.04 (100.0%), 197.04 (10.0%), 198.04 (1.5%)
Elemental Analysis: C, 55.11; H, 4.11; O, 40.78
 
Thermal Properties Value Condition Note
Melting Point 200 °C Solv: water (7732-18-5); methanol (67-56-1); ligroine (8032-32-4) (4)CAS
Melting Point 198-199 °C   (1)IC
Melting Point 196-197 °C   (5)CAS
Melting Point 190-192 °C   (6)CAS
Melting Point 189-190 °C   (6)CAS
Melting Point 155 °C Solv: methanol (67-56-1) (7)CAS

Specification

98%

References
  1. (1) Coutts, Ian G. C.; Synthesis 1981, (6), P487-9 CAPLUS
  2. (2) Miura, Masanori; Synthetic Communications 2006, V36(24), P3809-3820 CAPLUS
  3. (3) Miura, Masanori; Bioorganic & Medicinal Chemistry 2007, V15(1), P160-173 CAPLUS
  4. (4) Hunt, S. E.; Journal of the Chemical Society 1956, P3099-107 CAPLUS
  5. (5) Hunt, S. E.; Chemistry & Industry (London, United Kingdom) 1955, P417-18 CAPLUS
  6. (6) Erlenmeyer, Hans; GB 802841 1958 CAPLUS
  7. (7) Selleri, R.; Arzneimittel-Forschung 1961, V11, P1145-8 CAPLUS
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