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CAS 6373-07-5

CAS 6373-07-5 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 6373-07-5
CAS 6373-07-5PubChem CID 61398

Rhodamine B Stearate

IUPAC name
[9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;octadecanoate
Molecular formula
C46H66N2O5
Molecular weight
727.0 g/mol
Exact mass
726.49717321 Da
Topological polar surface area
92.9 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
6
Covalent units
2
Defined stereocentres
0

Also known as

Rhodamine B-stearateD and C Red No. 37AKA215D and C Red 37D+C Red No. 37Red No. 21511970 RedCI 45170:1 (Stearate)
16 more reported names
P867J78P1YC.I. 45170:1 (Stearate)NSC-10476CI 45170 STEARATE9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium stearateAKA-215C.I. 45170 STEARATEXanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, octadecanoateEINECS 228-908-4NSC 10476D&C RED NO. 37 (DELISTED)CI 45170:1Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, octadecanoate (1:1)Ethanaminium, N-(9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene)-N-ethyl-, octadecanoateAmmonium, (9-(o-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene)diethyl-, stearateAMMONIUM, (9-(O-CARBOXYPHENYL)-6(DIETHYLAMINO)-3H-XANTHEN-3-YLIDENE)DIETHYL-, STEARATE
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External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 6373-07-5

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How CAS 6373-07-5 is used on this site

CAS 6373-07-5 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 6373-07-5 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.