Chelidonic acid
Suppliers
Names
[ CAS No. ]:
99-32-1
[ Name ]:
Chelidonic acid
[Synonym ]:
4-oxopyran-2,6-dicarboxylic acid
EINECS 202-749-0
MFCD00006577
Chemical & Physical Properties
[ Density]:
1.821 g/cm3
[ Boiling Point ]:
471.3ºC at 760 mmHg
[ Melting Point ]:
265 °C (dec.)(lit.)
[ Molecular Formula ]:
C7H4O6
[ Molecular Weight ]:
184.10
[ Flash Point ]:
204.1ºC
[ Exact Mass ]:
184.00100
[ PSA ]:
104.81000
[ LogP ]:
0.03620
[ Storage condition ]:
2-8°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UP7350000
- CHEMICAL NAME :
- 4H-Pyran-2,6-dicarboxylic acid, 4-oxo-
- CAS REGISTRY NUMBER :
- 99-32-1
- BEILSTEIN REFERENCE NO. :
- 0163607
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H4-O6
- MOLECULAR WEIGHT :
- 184.11
- WISWESSER LINE NOTATION :
- T6O DVJ BVQ FVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,54,1954
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
UP7350000
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles
Biochem. Pharmacol. 34 , 4145-4150, (1985)
Twenty conformationally restricted analogues of glutamate including benzoic acids, hydroxy-benzoic acids, pyridine dicarboxylic acids, and pyran dicarboxylic acids were tested as inhibitors of glutama...
Plant Physiol. 98(3) , 813-821., (1992)
Dihydrodipicolinate synthase (EC 4.2.1.52), the first enzyme unique to lysine biosynthesis in bacteria and higher plants, has been purified to homogeneity from etiolated pea (Pisum sativum) seedlings ...
Phytochemistry 57(1) , 33-42, (2001)
The biosynthesis of chelidonic acid was studied in cell suspension cultures of Leucojum aestivum. Cell cultures were supplied with [U-13C]glucose, [l-13C]glucose or [U-13Cs]ribose/ribulose in standard...