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72909-34-3

72909-34-3 structure
72909-34-3 structure
  • Name: pyrroloquinoline quinone
  • Chemical Name: pyrroloquinoline quinone
  • CAS Number: 72909-34-3
  • Molecular Formula: C14H6N2O8
  • Molecular Weight: 330.206
  • Catalog: Organic raw materials Terpenoid
  • Create Date: 2018-06-05 08:00:00
  • Modify Date: 2026-07-01 19:46:06
  • Pyrroloquinoline quinone (PQQ), a redox co-factor, is an anionic, redox-cycling orthoquinone. Pyrroloquinoline quinone is isolated from cultures of methylotropic bacteria and tissues of mammals. Pyrroloquinoline quinone is an essential nutrient for mammals and is important for immune function[1][2].
Name pyrroloquinoline quinone
Synonyms Pyrroloquinoline quinone ISO 9001：2015 REACH
MFCD00043125
coenzyme PQQ
2,7,9-Tricarboxy-1H-pyrrolo(2,3-f)quinoline-4,5-dione
4,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricboxylic acid
4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinolin-2,7,9-tricboxylic acid
PQQ Cofactor
4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
PQQ Cofactor, Pyrroloquinoline quinone
4,5-dihydro-4,5-dioxo-1H-pyrrolo-[2,3-f]quinoline-2,7,9-tricarboxylic acid
2-((allyloxy)carbonyl)-4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-7,9-dicboxylic acid
PQQ Cofactor, Pyrroloquinoline quinone, 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricboxylic acid
4,5-dioxo-1h-pyrrolo[2,3-f]quinoline-2,7,9-tricboxylic Acid
Pyrroloquinoline quinone
Pyrroloquinoline Quinone Acid(PQQ)
PYRROLOQUINOLINE QUINONE, BIOCHEMIKA
Coenzyme PQQ
4,5-DIHYDRO-4,5-DIOXO-1H-PYRROLO[2,3-F]QUINOLINE-2,7,9-TRICBOXYLIC ACID
PYRROLOQUINOLINE QUINONE
Pyrroloquinolinequinone,4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricboxylicacid,Methoxatin,PQQ
PQQ Acid
PYRROLOQUINOLINE QUINONE, >= (H
Methoxatin, Pyrroloquinoline, PQQ
pyrroloquinoline quineone, PQQ
PQQ COFACTOR
Pyrroloquinoline quinone (Coenzyme PQQ)
Coenzime PQQ
4,5-dioxo-1H,4H,5H-pyrrolo[2,3-f]quinoline-2,7,9-tricbo
Pyrroloquinoline-quinone
methoxanthin
Pyrroloquinoline quinone acid
4,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
PQQ
1H-Pyrrolo[2,3-f]quinoline-2,7,9-tricboxylicacid, 4,5-dihydro-4,5-dioxo
Pyrroloquinoline Quinone Powder
4,5-dioxo-1H,4H,5H-pyrrolo[2,3-f]quinoline-2,7,9-tricboxylic acid
Pyrroloquinoline quinone,4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricboxylic acid, Methoxatin, PQQ
Pyrroloquinoline quinone(PQQ)
PQQ CAS
2,7,9-Tricarboxy-4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline
Methoxatin
PYRROLOQUINOLINE
Pyrroloquinoline quinone 72-3
Pyrroloquinoline quinone fiona
Methoxatine
METHOXATIN
Description Pyrroloquinoline quinone (PQQ), a redox co-factor, is an anionic, redox-cycling orthoquinone. Pyrroloquinoline quinone is isolated from cultures of methylotropic bacteria and tissues of mammals. Pyrroloquinoline quinone is an essential nutrient for mammals and is important for immune function[1][2].
Related Catalog
Target

Human Endogenous Metabolite

In Vitro Mouse pups born to and nursing from Pyrroloquinoline quinone (PQQ)-deprived dams have a compromised immune response as well as alopecia, a hunched posture, and a susceptibility to aortic aneurysms[2].
References

[1]. Moog RS, et al. Evidence for methoxatin (pyrroloquinolinequinone) as the cofactor in bovine plasma amine oxidase from resonance Raman spectroscopy. Proc Natl Acad Sci U S A. 1986 Nov;83(22):8435-9.

[2]. Bishop A, et al. Methoxatin (PQQ) in guinea-pig neutrophils. Free Radic Biol Med. 1994 Oct;17(4):311-20.
Density 2.0±0.1 g/cm3
Boiling Point 1018.6±65.0 °C at 760 mmHg
Molecular Formula C14H6N2O8
Molecular Weight 330.206
Flash Point 569.8±34.3 °C
Exact Mass 330.012421
PSA 174.72000
LogP -0.65
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.801
Storage condition 2-8°C
Stability Light and Temperature Sensitive
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases 22-24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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