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536-25-4

536-25-4 structure
536-25-4 structure
  • Name: Orthocaine
  • Chemical Name: Methyl 3-amino-4-hydroxybenzoate
  • CAS Number: 536-25-4
  • Molecular Formula: C8H9NO3
  • Molecular Weight: 167.162
  • Catalog: Research Areas Neurological Disease
  • Create Date: 2018-02-12 08:00:00
  • Modify Date: 2026-06-30 13:42:24
  • Orthocaine is a local anesthetic agent (extracted from patent WO2002089849A1)[1].
Name Methyl 3-amino-4-hydroxybenzoate
Synonyms Aminobenz
2-amino-4-methoxycarbonylphenol
MFCD00017095
NSC9813
3-amino-4-hydroxy-benzoicacimethylester
Orthoform new
Benzoic acid,3-amino-4-hydroxy-, Methyl ester
Methyl3-amino-4-hydroxybenzoate
Mehyl3-amino-4-hydroxybenzoate
Benzoic acid, 3-amino-4-hydroxy-, methyl ester
3-Amino-4-hydroxybenzoic acid methyl ester
ORTHOCAINE
EINECS 208-627-3
Orthocain
methyl 3-azanyl-4-hydroxy-benzoate
Orthoform
BENZOIC ACID,3-AMINO-4-HYDROXY-,METHYL ESTER
2-Hydroxy-5-(methoxycbonyl)aniline, 2-Amino-4-(methoxycbonyl)phenol
Orthoform New
Orthoderm
METHYL 3-AMINO-4-HYDROXYBENZENECBOXYLATE
Methyl m-amino-p-hydroxybenzoate
Methyl 4-hydroxy-3-aminobenzoate
Methyl3-Amino-4-hydroxybenzoate
4-hydroxy-3-amino-benzoic acid methyl ester
NSC-9813
METHYL 3-AMINO-4-HYDROXYBENZOATE
1-Hydroxy-2-amino-4-cboMethoxybenzene
ORTHOFORM
Description Orthocaine is a local anesthetic agent (extracted from patent WO2002089849A1)[1].
Related Catalog
References

[1]. Gary W. Cleary, et al. Compositions and delivery systems for administration of a local anesthetic agent. Patent WO2002089849A1.
Density 1.3±0.1 g/cm3
Boiling Point 326.8±27.0 °C at 760 mmHg
Melting Point 141-143ºC
Molecular Formula C8H9NO3
Molecular Weight 167.162
Flash Point 151.4±23.7 °C
Exact Mass 167.058243
PSA 72.55000
LogP 0.92
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.606

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG2750000
CHEMICAL NAME :
Benzoic acid, 3-amino-4-hydroxy-, methyl ester
CAS REGISTRY NUMBER :
536-25-4
BEILSTEIN REFERENCE NO. :
0608715
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H9-N-O3
MOLECULAR WEIGHT :
167.18
WISWESSER LINE NOTATION :
ZR DQ EVO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935
Hazard Codes Xi
Risk Phrases 22
HS Code 2922509090
99-42-3 structure

99-42-3

~97%

536-25-4 structure

536-25-4

Literature: Ackermann, Jean; Bleicher, Konrad; Ceccarelli, Simona M.; Chomienne, Odile; Mattei, Patrizio; Sander, Ulrike Obst Patent: US2007/191603 A1, 2007 ; Location in patent: Page/Page column 25 ;
67-56-1 structure

67-56-1

1571-72-8 structure

1571-72-8

~10%

536-25-4 structure

536-25-4

Literature: ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P ANGELETTI SPA Patent: WO2004/87714 A1, 2004 ; Location in patent: Page 53 ; WO 2004/087714 A1
67-56-1 structure

67-56-1

616-82-0 structure

616-82-0

~92%

536-25-4 structure

536-25-4

Literature: APPLIED RESEARCH SYSTEMS ARS HOLDING N.V. Patent: WO2004/7491 A1, 2004 ; Location in patent: Page 75 ;
75-36-5 structure

75-36-5

1571-72-8 structure

1571-72-8

~99%

536-25-4 structure

536-25-4

Literature: ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P ANGELETTI SPA Patent: WO2005/34941 A1, 2005 ; Location in patent: Page/Page column 19 ;
18107-18-1 structure

18107-18-1

1571-72-8 structure

1571-72-8

~52%

536-25-4 structure

536-25-4

Literature: MEDIVIR AB Patent: WO2007/144379 A1, 2007 ; Location in patent: Page/Page column 43 ;
616-82-0 structure

616-82-0

~%

536-25-4 structure

536-25-4

Literature: Journal of Organic Chemistry, , vol. 71, # 17 p. 6374 - 6381
99-42-3 structure

99-42-3

91-66-7 structure

91-66-7

~8%

136663-21-3 structure

136663-21-3

536-25-4 structure

536-25-4

Literature: Heterocycles, , vol. 64, p. 193 - 198
1571-72-8 structure

1571-72-8

~%

536-25-4 structure

536-25-4

Literature: Archiv der Pharmazie, , vol. 341, # 6 p. 386 - 392
HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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