L-Glutamic acid,N-[4-[[1-(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)ethyl]amino]benzoyl]-

Names

[ CAS No. ]:
2179-16-0

[ Name ]:
L-Glutamic acid,N-[4-[[1-(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)ethyl]amino]benzoyl]-

[Synonym ]:
Bremfol
ninopterin
9-Methyl-PGA
Folic acid,9-methyl
9-Methyl pteroylglutamic acid
9-Me-pga

Biological Activity

[Description]:

Ninopterin (9-Me-PGA; 9-Methyl PGA) is a folic acid analog[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. K P Chepenik, Effects of transitory maternal pteroylglutamic acid (PGA) deficiency on respiratory control ratios, phosphorylative capacity, and cytochrome oxidase activities of mitochondria from rat embryos. Teratology (Report missing IFs). 1972 Apr;5(2):191-8.

Chemical & Physical Properties

[ Density]:
1.64g/cm3

[ Molecular Formula ]:
C₂₀H₂₁N₇O₆

[ Molecular Weight ]:
455.42400

[ Exact Mass ]:
455.15500

[ PSA ]:
213.54000

[ LogP ]:
1.97360

[ Index of Refraction ]:
1.746

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MA0602000

CHEMICAL NAME :: Glutamic acid, N-(p-((1-(2-amino-4-hydroxy-6-pteridinyl)ethyl)amino) benzoyl)- L-

CAS REGISTRY NUMBER :: 2179-16-0

BEILSTEIN REFERENCE NO. :: 0069787

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C20-H21-N7-O6

MOLECULAR WEIGHT :: 455.48

WISWESSER LINE NOTATION :: T6MTJ BZ DQ F2MR DVMYVQ2VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 20 mg/kg

SEX/DURATION :: female 10-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - other developmental abnormalities

REFERENCE :: TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 1,375,1968

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 405 mg/kg

SEX/DURATION :: female 11-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - other effects to embryo

REFERENCE :: BNEOBV Biology of the Neonate. (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY 10003) V.15- 1970- Volume(issue)/page/year: 41,52,1982

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 400 mg/kg

SEX/DURATION :: female 11-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: JEEMAF Journal of Embryology and Experimental Morphology. (Essex, UK) V.1-98, 1953-86. For Publisher information, see DEVPED Volume(issue)/page/year: 41,289,1977

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Related Compounds

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