59450-89-4
59450-89-4 structure
- Name: Calcimycin hemicalcium salt
- Chemical Name: Calcium 5-(methylamino)-2-({(2R,3R,6S,8S,9R,11R)-3,9,11-trimethyl-8-[(2S)-1-oxo-1-(1H-pyrrol-2-yl)-2-propanyl]-1,7-dioxaspiro[5.5]undec-2-yl}methyl)-1,3-benzoxazole-4-carboxylate 5-(methylamino)-2-({(2R,3R,8S,9R,11R)-3,9,11-trimethyl-8-[(2S)-1-oxo-1-(1H-pyrrol-2-yl)-2-propanyl]-1,7-dioxaspiro[5.5]undec-2-yl}methyl)-1,3-benzoxazole-4-carboxylate (1:1:1)
- CAS Number: 59450-89-4
- Molecular Formula: C58H72CaN6O12
- Molecular Weight: 1085.303
- Catalog: Signaling Pathways Anti-infection Bacterial
- Create Date: 2018-04-23 12:22:53
- Modify Date: 2025-08-23 18:17:59
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Calcimycin hemicalcium salt (A-23187 hemicalcium salt) is an antibiotic and a unique divalent cation ionophore (like calcium and magnesium). Calcimycin hemicalcium salt induces Ca2+-dependent cell death by increasing intracellular calcium concentration. Calcimycin hemicalcium salt inhibits the growth of Gram-positive bacteria and some fungi. Calcimycin hemicalcium salt also inhibits the activity of ATPase and uncouples oxidative phosphorylation of mammalian cells. Calcimycin hemicalcium salt induces apoptosis[1][2][3][4].
| Name | Calcium 5-(methylamino)-2-({(2R,3R,6S,8S,9R,11R)-3,9,11-trimethyl-8-[(2S)-1-oxo-1-(1H-pyrrol-2-yl)-2-propanyl]-1,7-dioxaspiro[5.5]undec-2-yl}methyl)-1,3-benzoxazole-4-carboxylate 5-(methylamino)-2-({(2R,3R,8S,9R,11R)-3,9,11-trimethyl-8-[(2S)-1-oxo-1-(1H-pyrrol-2-yl)-2-propanyl]-1,7-dioxaspiro[5.5]undec-2-yl}methyl)-1,3-benzoxazole-4-carboxylate (1:1:1) |
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| Synonyms | Calcium 5-(methylamino)-2-({(2R,3R,6S,8S,9R,11R)-3,9,11-trimethyl-8-[(2S)-1-oxo-1-(1H-pyrrol-2-yl)-2-propanyl]-1,7-dioxaspiro[5.5]undec-2-yl}methyl)-1,3-benzoxazole-4-carboxylate 5-(methylamino)-2-({(2R,3R,8S,9R,11R)-3,9,11-trimethyl-8-[(2S)-1-oxo-1-(1H-pyrrol-2-yl)-2-propanyl]-1,7-dioxaspiro[5.5]undec-2-yl}methyl)-1,3-benzoxazole-4-carboxylate (1:1:1) |
| Description | Calcimycin hemicalcium salt (A-23187 hemicalcium salt) is an antibiotic and a unique divalent cation ionophore (like calcium and magnesium). Calcimycin hemicalcium salt induces Ca2+-dependent cell death by increasing intracellular calcium concentration. Calcimycin hemicalcium salt inhibits the growth of Gram-positive bacteria and some fungi. Calcimycin hemicalcium salt also inhibits the activity of ATPase and uncouples oxidative phosphorylation of mammalian cells. Calcimycin hemicalcium salt induces apoptosis[1][2][3][4]. |
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| Related Catalog | |
| In Vitro | Calcimycin hemicalcium salt (A-23187 calcium) mediates mycobacterial killing by inducing intracellular calcium-regulated autophagy in a P2RX7 dependent manner[4]. |
| In Vivo | Calcimycin hemicalcium salt (A-23187 calcium) (2.5 or 7.5 nM; intrapleurally) induces protein leakage[5]. Animal Model: Mice (ICR, 25-30 g)[5] Dosage: 2.5 or 7.5 nM Administration: Intrapleurally Result: Two hours after 2.5 nM, or 3 hours after 7.5 nM, challenge the protein levels in the pleural cavity were equivalent to about a half of their corresponding peak values. |
| References |
| Molecular Formula | C58H72CaN6O12 |
|---|---|
| Molecular Weight | 1085.303 |
| Exact Mass | 1084.483398 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| RIDADR | NONH for all modes of transport |