In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Sphingomonas montanisoli sp. nov., isolated from mountain soil, published in 2020, which mentions a compound: 17739-45-6, mainly applied to Sphingomonas mountain soil phenotype phylogenetic; Lysobacter alkalisoli sp. nov.; chitin; degradation; polyphasic analysis; saline soil, COA of Formula: C7H13BrO2.
A soil bacterium, designated ZX9611T, was isolated from Taihang Mountain in Henan province, PR China. The strain was Gram-stain-neg. and strictly aerobic. The cells were motile, rod-shaped and formed light pink-colored colonies. The 16S rRNA gene sequence of ZX9611T shared the highest similarities with those of Sphingomonas crocodyli CCP-7T (97.0%), Sphingomonas jatrophae S5-249T (96.6%) and Sphingomonas starnbergensis 382T (95.9%). Phylogenetic analyses based on 16S rRNA gene sequences demonstrated that ZX9611T clustered with S. crocodyli CCP-7T, S. jatrophae S5-249T and S. starnbergensis 382T. The average nucleotide identity (ANI) values between ZX9611T and two type strains (S. crocodyli BCRC 81096T and S. jatrophae DSM 27345T) were 88.3 and 68.6% resp. ZX9611T exhibited genome-sequence-based digital DNA-DNA hybridization (dDDH) values of 53.3% and 15.3%, compared with S. crocodyli BCRC 81096T and S. jatrophae DSM 27345T, resp. ZX9611T had a genome size of 4.12 Mb and an average DNA G + C content of 64.8%. ZX9611T had major fatty acids (>5%) including summed feature 8 (C18 : 1 ω7c and/or C18 : 1 ω6c), C14 : 0 2-OH, C16 : 0 and summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c), and the major polyamine was sym-homospermidine. The only respiratory quinone was ubiquinone-10. The polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine and sphingoglycolipid. On the basis of phenotypic, chemotaxonomic and phylogenetic characteristics, strain ZX9611T represents a novel species of genus Sphingomonas, for which the name Sphingomonas montanisoli sp. nov. is proposed. The type strain is ZX9611T (= KCTC 72622T = CCTCC AB 2019350T).
Compound(17739-45-6)COA of Formula: C7H13BrO2 received a lot of attention, and I have introduced some compounds in other articles, similar to this compound(2-(2-Bromoethoxy)tetrahydro-2H-pyran), if you are interested, you can check out my other related articles.
Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem