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A3835

Ascomycin

Name: Ascomycin
Brand: SIGMA

from Streptomyces hygroscopicus var. ascomyceticus, antibiotic, powder

可持续性特点

别名:

Changchuanmycin, FK-520, FR900520, Immunomycin, L 683590

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关于此项目

经验公式（希尔记法）:

C₄₃H₆₉NO₁₂

化学文摘社编号:

104987-12-4

分子量:

792.01

UNSPSC Code:

12352200

PubChem Substance ID:

24890817

NACRES:

NA.77

MDL number:

MFCD06198665

eCl@ss:

32160702

Form:

powder

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属性

产品名称

Ascomycin from Streptomyces hygroscopicus var. ascomyceticus,

form

powder

Quality Segment

200

greener alternative product score

old score: 59
new score: 54
Find out more about DOZN™ Scoring

sustainability

Sustainability features

antibiotic activity spectrum

fungi

greener alternative category

mode of action

enzyme | inhibits

storage temp.

−20°C

SMILES string

CCC1\C=C(C)\C[C@H](C)C[C@H](OC)C2O[C@](O)([C@H](C)C[C@@H]2OC)C(=O)C(=O)N3CCCC[C@H]3C(=O)OC([C@H](C)[C@@H](O)CC1=O)\C(C)=C\[C@@H]4CC[C@@H](O)[C@@H](C4)OC

InChI

1S/C43H69NO12/c1-10-30-18-24(2)17-25(3)19-36(53-8)39-37(54-9)21-27(5)43(51,56-39)40(48)41(49)44-16-12-11-13-31(44)42(50)55-38(28(6)33(46)23-34(30)47)26(4)20-29-14-15-32(45)35(22-29)52-7/h18,20,25,27-33,35-39,45-46,51H,10-17,19,21-23H2,1-9H3/b24-18+,26-20+/t25-,27+,28+,29-,30+,31-,32+,33-,35+,36-,37-,38+,39+,43+/m0/s1

InChI key

ZDQSOHOQTUFQEM-NURRSENYSA-N

说明

General description

Ascomycin (FK520) is a macrolide and macrolactone antibiotic isolated from the soil bacterium, Streptomyces hygroscopicus var. ascomyceticus. Ascomycin is a C21 ethyl analog of the macrolide tacrolimus (FK-506). It is a 23-membered polyketide macrolide.

Chemical structure: macrolactam

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Designing Safer Chemicals” and “Design for Energy Efficiency”. Click here to view its DOZN scorecard.

Biochem/physiol Actions

Ascomycin (FK520) possesses high anti-fungal and immunosuppressant activity. Ascomycin has been shown to inhibit the peptidyl-prolyl cis-trans isomerase activity of FK-506-binding proteins of T cells.

Ascomycin is a strong immunosuppressant. It inhibits allogenic T-lymphocyte proliferation and can bind with high affinity to FKBP and inhibits calcineurin phosphatase in the nM range.

Other Notes

An FK506 analog with an ethyl rather than an allyl group at position 21.

WGK

WGK 3

存储类别

11 - Combustible Solids

PPE（个人防护设备）

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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