Pimecrolimus | CAS No. 137071-32-0

Pimecrolimus

Basic Information

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CAS Number

137071-32-0

Molecular Formula

C43H68ClNO11

Molecular Weight

810.47 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Boiling Point

866.1°C at 760 mmHg

Flash Point

477.6 °C

Refractive Index

1.543

SMILES

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CC[C@@H]1/C=C(\C)/C[C@H](C)C[C@H](OC)[C@H]2O[C@](O)([C@H](C)C[C@@H]2OC)C(=O)C(=O)N3CCCC[C@H]3C(=O)O[C@@H]([C@H](C)[C@@H](O)CC1=O)\C(=C\[C@@H]4CC[C@H](Cl)[C@@H](C4)OC)\C

InChI

InChI=1S/C43H68ClNO11/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)45-16-12-11-13-32(45)42(50)55-38(28(6)33(46)23-34(30)47)26(4)20-29-14-15-31(44)35(22-29)52-7/h18,20,25,27-33,35-39,46,51H,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

InChIKey

KASDHRXLYQOAKZ-XDSKOBMDSA-N

LogP

5.719400000000006

Topological Polar Surface Area

158.13 Å²

Hydrogen Bond Donor/Acceptor

2 / 12

Complexity

1440

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

Pimecrolimus
Picrolimus
ASM 981
Elidel
SDZ-ASM 981
15,19-Epoxy-3H-pyrido(2,1-C)(1,4)oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 3-((1E)-2-((1R,3R,4S)-4-chloro-3-methoxycyclohexyl)-1-methylethenyl)-8-ethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26A-hexadecahydro-5,19-dihydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-, (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26as)-
15,19-Epoxy-3H-pyrido(2,1-C)(1,4)oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 3-(2-(4-chloro-3-methoxycyclohexyl)-1-methylethenyl)-8-ethyl-, 5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26A-hexadecahydro-5,19-dihydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-, (3S-(3R*(E(1S*,3S*,4R*)),4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26ar*))-
Unii-7kyv510875
Pimecrolimus(Elidel)
&nbsp
33-epi-33-chloro-FR 520
33-epi-chloro-33-desoxy-ascomycin
Elidel,SDZ-ASM-981
33-epi-chloro-33-desoxyascomycin
15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone,3-[2-(4-chloro-3-methoxycyclohexyl)-1-methylethenyl]-8-ethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-,[3S-[3R*[E(1S*,3S*,4R*)],4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26aR*]]-
(-)-Pimecrolimus
33-Epichloro-33-desoxyascomycin
DSSTox_RID_81811
DSSTox_CID_26674
DSSTox_GSID_46674
AOB5971
Tox21_112504
(1R,9S,12S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-12-[(E)-1-[(1R,3R,4R)-4-Chloro-3-methoxycyclohexyl]p
33-epi-Chloro-33-desoxyascomycin
(3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-3-[(1E)-2-[(1R,3R,4S)-4-Chloro-3-methoxycyclohexyl]-1-methylethenyl]-8-ethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone

MDL Number

MFCD00901792

FAQ

What is Pimecrolimus (CAS: 137071-32-0)?

Pimecrolimus (CAS: 137071-32-0) is a topical immunosuppressant drug used primarily in the treatment of eczema. It is a macrolide lactone with the chemical formula C23H36N2O6. Pimecrolimus is known for its anti-inflammatory and antiproliferative properties, making it effective in managing skin conditions by inhibiting T-cell activation. It is commonly used in dermatology and is available in formulations like tacrolimus ointment.

What are the main uses of Pimecrolimus (CAS: 137071-32-0)?

Pimecrolimus (CAS: 137071-32-0) is primarily used in the treatment of atopic dermatitis, especially in patients who cannot use corticosteroids. It is also utilized in research for its potential in immunology and dermatology studies. Additionally, it has applications in the development of topical medications for inflammatory skin disorders and may be used in pharmaceutical formulations for targeted therapy.

Is Pimecrolimus (CAS: 137071-32-0) safe?

Pimecrolimus (CAS: 137071-32-0) is considered safe for topical use when applied as directed. It is generally well-tolerated, but some users may experience side effects such as skin irritation or burning. Safety guidelines recommend avoiding prolonged use and keeping the medication away from the eyes. It is important to follow healthcare provider instructions and use appropriate protective measures when handling the compound.

How should Pimecrolimus (CAS: 137071-32-0) be stored?

Pimecrolimus (CAS: 137071-32-0) should be stored in a cool, dry place at room temperature (15-30°C). It is important to protect it from moisture, light, and heat to maintain its stability and effectiveness. The container should be tightly closed and kept out of reach of children. Proper storage ensures the compound remains safe and potent for its intended use.