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436-32-8

436-32-8 structure
436-32-8 structure
  • Name: Diffractaic acid
  • Chemical Name: 4-(2,4-dimethoxy-3,6-dimethylbenzoyl)oxy-2-hydroxy-3,6-dimethylbenzoic acid
  • CAS Number: 436-32-8
  • Molecular Formula: C20H22O7
  • Molecular Weight: 374.38400
  • Catalog: Signaling Pathways Apoptosis Apoptosis
  • Create Date: 2018-06-17 21:15:40
  • Modify Date: 2024-01-02 15:41:40
  • Diffractaic acid, a major constituent of U. longissimi, acts as an effective proapoptotic agent in various disorders research[1]. Diffractaic acid is the analgesic and antipyretic component of Usnea diffracta[2].

Name 4-(2,4-dimethoxy-3,6-dimethylbenzoyl)oxy-2-hydroxy-3,6-dimethylbenzoic acid
Synonyms 2,4-dimethoxy-3,6-dimethylbenzoic acid 4'-carboxy-3'-hydroxy-2',5'-dimethylphenyl ester
diffractic acid
diffractaic acid
Diffractasaeure
Dirbizomic acid
DIFFRACTOIC ACID
Dirhizomic acid
DIFFRACTANIC ACID
diffratic acid
Description Diffractaic acid, a major constituent of U. longissimi, acts as an effective proapoptotic agent in various disorders research[1]. Diffractaic acid is the analgesic and antipyretic component of Usnea diffracta[2].
Related Catalog
In Vivo Diffractaic acid shows an analgesic effect by Acetic acid-induced writhing and tail-pressure methods in mice[2].
References

[1]. Fehmi Odabasoglu, et al. Diffractaic acid, a novel proapoptotic agent, induces with olive oil both apoptosis and antioxidative systems in Ti-implanted rabbits. Eur J Pharmacol. 2012 Jan 15;674(2-3):171-8.

[2]. E Okuyama, et al. Usnic acid and diffractaic acid as analgesic and antipyretic components of Usnea diffracta. Planta Med. 1995 Apr;61(2):113-5.

Density 1.26g/cm3
Boiling Point 604.9ºC at 760mmHg
Molecular Formula C20H22O7
Molecular Weight 374.38400
Flash Point 214.2ºC
Exact Mass 374.13700
PSA 102.29000
LogP 3.56040
Vapour Pressure 1.74E-15mmHg at 25°C
Index of Refraction 1.583
Storage condition 2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VH3708850
CHEMICAL NAME :
beta-Resorcylic acid, 3,6-dimethyl-, 4-(2,4-dimethoxy-3,6-dimethylbenzoate)
CAS REGISTRY NUMBER :
436-32-8
BEILSTEIN REFERENCE NO. :
2915070
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H22-O7
MOLECULAR WEIGHT :
374.42

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
962 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 5,335,1981
HS Code 2918990090
Precursor  2

DownStream  2

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%