Compound Q&A
What regulatory guidelines apply to Calcium hydrogen 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxy-2-butanyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate (CAS: 151878-23-8)?
Answer
![Calcium hydrogen 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxy-2-butanyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate (1:1:1)](https://static.chemtradehub.com/structs/151/151878-23-8-4f72.webp "Calcium hydrogen 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxy-2-butanyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate (1:1:1)")
Calcium hydrogen 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxy-2-butanyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate (CAS: 151878-23-8) is subject to the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation in the European Union. In the United States, it is regulated by the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) under the Toxic Substances Control Act (TSCA). Users should also adhere to Good Laboratory Practices (GLP) for safety and quality control.
About
CAS No
151878-23-8
English Name
Calcium hydrogen 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxy-2-butanyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate (1:1:1)
Molecular Formula
C18H32CaN4O9
Molecular Weight
488.5 g/mol
SMILES
C1CN(CCN(CCN(CCN1CC(=O)O)C(CO)C(CO)O)CC(=O)[O-])CC(=O)[O-].[Ca+2]
InChIKey
GCLKDXFGQNCFQW-CTHHTMFSSA-L
Last Updated: 2026-03-09 09:59
![Calcium hydrogen 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxy-2-butanyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate (1:1:1) — Hubei Yangxin Pharmaceutical Technology Co., Ltd.](https://static.chemtradehub.com/suppliers/67cded3957537e5c8069af88/67cded3957537e5c8069af88-logo.webp){kind=logo}
![Calcium hydrogen 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxy-2-butanyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate (1:1:1) — JiangSuAiKangShengWuYiYaoYanFa Co Ltd](https://static.chemtradehub.com/suppliers/67cec9452b2de6e8e95a52fa/67cec9452b2de6e8e95a52fa-logo.webp){kind=logo}