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CAS Number: 4136-97-4
methyl 4-amino-2-hydroxybenzoate

Structure

methyl 4-amino-2-hydroxybenzoate
Name: methyl 4-amino-2-hydroxybenzoate
Synonyms:
General Information
Product Number: 4136974

CAS Registry Number 4136-97-4
Name:
Benzoic acid, 4-​amino-​2-​hydroxy-​, methyl ester
Salicylic acid, 4-amino-, methyl ester (6CI,7CI,8CI)
2-Hydroxy-4-aminobenzoic acid methyl ester
3-Hydroxy-4-methoxycarbonylaniline
4-Amino-2-hydroxybenzoic acid methyl ester
4-Aminosalicylic acid methyl ester

 

Chemical Formula: C8H9NO3
Exact Mass: 167.06
Molecular Weight: 167.16
m/z: 167.06 (100.0%), 168.06 (9.2%)

 

InChI:InChI=1S/C8H9NO3/c1-12-8(11)6-3-2-5(9)4-7(6)10/h2-4,10H,9H2,1H3

InChI Key:QQOXBFUTRLDXDP-UHFFFAOYSA-N

Canonical SMILES:COC(=O)C1=C(C=C(C=C1)N)O

 

Thermal Properties Value Condition Note
Boiling Point 120 °C   (1)CAS
Melting Point 197 °C Solv: ethanol (64-17-5); water (7732-18-5) (10)CAS
Melting Point 120-122 °C Solv: water (7732-18-5) (3)CAS
Melting Point 120-121 °C   (11)CAS
Melting Point 120-121 °C   (12)CAS
Melting Point 119.5 °C   (8)IC

Specification

98%

References
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  6. (10) Mohamed, Nadia Ahmed; Reactive & Functional Polymers 2005, V63(3), P185-197 CAPLUS
  7. (11) Drain, D. J.; Journal of the Chemical Society 1949, P1498-1503 CAPLUS
  8. (12) Tormey, Harold J.; Science Studies, St. Bonaventure Univ. 1954, V16, P1-19 CAPLUS
  9. (13) Priewe, Hans; DE 898899 1953 CAPLUS
  10. (14) Thominet, Michel L.; GB 1019781 1966 CAPLUS
  11. (15) FR 6817 1969 CAPLUS
  12. (16) Smith, Wilder A. E.; Arzneimittel-Forschung 1962, V12, P485-7 CAPLUS
  13. (17) Abu-Zeid, Y. M.; Proceedings of the Pharmaceutical Society of Egypt 1957, V39(No. 12), P57-61 CAPLUS
  14. (18) Rosdahl, K. G.; Svensk Kemisk Tidskrift 1948, V60, P12-14 CAPLUS
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