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CAS 137071-32-0

CAS 137071-32-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 137071-32-0
CAS 137071-32-0PubChem CID 6509979

Pimecrolimus

IUPAC name
(1R,9S,12S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-12-[(E)-1-[(1R,3R,4S)-4-chloro-3-methoxycyclohexyl]prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
Molecular formula
C43H68ClNO11
Molecular weight
810.4 g/mol
Exact mass
809.4480897 Da
XLogP3
3.8
Topological polar surface area
158.0 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
11
Covalent units
1
Defined stereocentres
14

Also known as

ElidelSDZ-ASM 981SDZ-ASM-981SDZ ASM 98133-epi-Chloro-33-desoxyascomycin(-)-PIMECROLIMUS7KYV510875D11AX15
16 more reported names
PimecrolimusumRefChem:56730ASM 981CHEBI:135888C43H68ClNO11Elidel (TN)Pimecrolimus [USAN:INN:BAN]Pimecrolimus?Pimecrolimus (JAN/USAN/INN)UNII-7KYV510875ASM-981ASM-998PIMECROLIMUS [MI]PIMECROLIMUS [INN]PIMECROLIMUS [JAN]PIMECROLIMUS [USAN]
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 137071-32-0

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How CAS 137071-32-0 is used on this site

CAS 137071-32-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 137071-32-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.