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CAS Number: 4919-43-1
1-amino-2-naphthoic acid

Structure

1-amino-2-naphthoic acid
Name: 1-amino-2-naphthoic acid
Synonyms:
General Information
Product Number: 4919431

CAS Registry Number 4919-43-1
Name:
2-?Naphthalenecarboxyli?c acid, 1-?amino-
2-Naphthoic acid, 1-amino- (6CI,7CI,8CI)
1-Amino-2-naphthalenecarboxylic acid
1-Amino-2-naphthoic acid

 

Chemical Formula: C11H9NO2
Exact Mass: 187.06
Molecular Weight: 187.19
m/z: 187.06 (100.0%), 188.07 (12.1%), 189.07 (1.1%)

 

InChI:InChI=1S/C11H9NO2/c12-10-8-4-2-1-3-7(8)5-6-9(10)11(13)14/h1-6H,12H2,(H,13,14)

InChI Key:VFFRLRQQWXGEBX-UHFFFAOYSA-N

Canonical SMILES:C1=CC=C2C(=C1)C=CC(=C2N)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 205-206 °C   (3)CAS
Melting Point 203-205 °C   (4)IC
Melting Point 203-205 °C Solv: ethanol (64-17-5) (5)CAS
Melting Point 203-205 °C Solv: ethanol, 30% (64-17-5) (6)CAS
Melting Point 202-203 °C   (7)CAS
Melting Point 200-202 °C (decomp)   (8)CAS

Specification

98%

References
  1. (1) Yang, Yu-Liang; Tetrahedron Letters 2003, V44(2), P319-322 CAPLUS
  2. (3) Tarbell, D. S.; Journal of the American Chemical Society 1952, V74, P1234-8 CAPLUS
  3. (4) Hagen, Helmut; DE 3837926 A1 1990 CAPLUS
  4. (5) Kizber, A. I.; Zhurnal Obshchei Khimii 1953, V23, P1028-34 CAPLUS
  5. (6) Kizber, A. I.; Doklady Akademii Nauk SSSR 1952, V83, P89-92 CAPLUS
  6. (7) NL 6415195 1965 CAPLUS
  7. (8) Yagupol'skii, L. M.; Zhurnal Obshchei Khimii 1959, V29, P3082-6 CAPLUS
  8. (9) Koberle, Karl; DE 622308 1935 CAPLUS
  9. (10) Reddy, Mandala Satyanarayana; Bulletin of the Chemical Society of Japan 1985, V58(8), P2449-50 CAPLUS
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