CAS Number72909-34-3
SynonymsMFCD00043125; coenzyme PQQ; 2,7,9-Tricarboxy-1H-pyrrolo(2,3-f)quinoline-4,5-dione; PQQ Cofactor; Pyrroloquinoline-quinone; 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid; 4,5-dihydro-4,5-dioxo-1H-pyrrolo-[2,3-f]quinoline-2,7,9-tricarboxylic acid; methoxanthin; 4,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid; PQQ; Pyrroloquinoline quinone; 2,7,9-Tricarboxy-4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline; Methoxatin
Molecular FormulaC14H6N2O8
Molecular Weight330.21
Purity≥95.0 (HPLC)%
Density2.0±0.1 g/cm3
Boiling Point1018.6±65.0 °C at 760 mmHg
Appearancepowder
Please Login or Create an Account to: See VlP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 72909-34-3 |
| Catalog No. | 2A-9011389 |
| Chinese Name | 吡咯喹啉醌 |
| Synonyms | MFCD00043125; coenzyme PQQ; 2,7,9-Tricarboxy-1H-pyrrolo(2,3-f)quinoline-4,5-dione; PQQ Cofactor; Pyrroloquinoline-quinone; 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid; 4,5-dihydro-4,5-dioxo-1H-pyrrolo-[2,3-f]quinoline-2,7,9-tricarboxylic acid; methoxanthin; 4,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid; PQQ; Pyrroloquinoline quinone; 2,7,9-Tricarboxy-4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline; Methoxatin |
| Molecular Formula | C14H6N2O8 |
| Molecular Weight | 330.21 |
| Purity | ≥95.0 (HPLC) |
| Density | 2.0±0.1 g/cm3 |
| Boiling Point | 1018.6±65.0 °C at 760 mmHg |
| Appearance | powder |
| Storage Condition | 2-8°C |
| Application | Pyrroloquinoline quinone (PQQ) is a redox cofactor, an anionic protoquinone of the redox cycle. Pyrroloquinoline quinone was originally isolated from cultures of methylophilic bacteria and is also pre |
| HTC | 2933990090 |
| PubChem ID | 24894162 |
| MDL Number | MFCD00043125 |
| SMILES | OC(=O)c1cc(C(O)=O)c-2c(n1)C(=O)C(=O)c3cc([nH]c-23)C(O)=O |
| InChI | 1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24) |
| InChI Key | MMXZSJMASHPLLR-UHFFFAOYSA-N |
| Beilstein/REAXYS | 3596812 |
| NACRES Code | NA.79 |
| UNSPSC | 12352106 |
| MSDS | msds/11389_1_72909_34_3.pdf |
| Use of | 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]. Properties Articles50 Name pyrroloquinoline quinone Synonym More Synonyms pyrroloquinoline quinone Biological Activity 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 Research Areas >> Inflammation/Immunology 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. Chemical & Physical Properties Molecular Formula C14H6N2O8 Exact Mass 330.012421 PSA 174.72000 LogP -0.65 Index of Refraction 1.801 InChIKey MMXZSJMASHPLLR-UHFFFAOYSA-N Stability Light and Temperature Sensitive Safety Information Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter RIDADR NONH for all modes of transport WGK Germany 3 HS Code 2933990090 Synthetic Route 2-Ethyl 7,9-dim... 80721-47-7 pyrroloquinolin... 72909-34-3 trimethyl 5,5-d... 78939-40-9 pyrroloquinolin... 72909-34-3 Literature: Journal of the American Chemical Society, , vol. 103, p. 5599 4,5-Dioxo-4,5-d... 74447-88-4 pyrroloquinolin... 72909-34-3 Literature: Bulletin of the Chemical Society of Japan, , vol. 59, # 6 p. 1911 - 1914 Precursor & DownStream Precursor 7 CAS#:80721-47-7 2-Ethyl 7,9-dim... CAS#:78939-40-9 trimethyl 5,5-d... CAS#:74447-88-4 4,5-Dioxo-4,5-d... CAS#:78939-37-4 Dimethyl 2-Oxog... DownStream 9 CAS#:144219-07-8 oxazopyrroloqui... CAS#:623-05-2 4-Hydroxybenzyl... CAS#:132847-84-8 Pyrroloquinolin... CAS#:100-52-7 Benzaldehyde |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: 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% |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Methophedrinum | 530-54-1 | 2A-9011380 |
| Methoserpidine | 865-04-3 | 2A-9011382 |
| Methothrin | 34388-29-9 | 2A-9011383 |
| Methoxamine | 390-28-3 | 2A-9011387 |
| Methoxamine hydrochloride | 61-16-5 | 2A-9011388 |
| Methoxsalen | 298-81-7 | 2A-9011390 |
| Methyl beta-cyclodextrin | 128446-36-6 | 2A-9011392 |
| Methyl clofenapate | 21340-68-1 | 2A-9011393 |
| Methyl sulphanilylcarbamate | 3337-71-1 | 2A-9011395 |
| Methyldymron | 42609-73-4 | 2A-9011399 |
| Browse all Specialty Chemicals products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS