Compound

D1279 | A23187

Molecular Formula C29H37N3O6
Molecular Weight 523.6
Structure
Description Ca2+ ionophore

Toxicity Dose Time Species Model Method Action Positive criterion Reference
TRANSPORT OF PROTONS BUT NOT CHARGE (CA2+ OR MG2+) affect 201
TRANSPORT OF PROTONS BUT NOT CHARGE (CA2+ OR MG2+) affect 203

Pictogram Signal Statements Precautionary Statement Codes
Warning

Aggregated GHS information provided by 41 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.


H315 (95.12%): Causes skin irritation [Warning Skin corrosion/irritation]


H319 (95.12%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]


H335 (95.12%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure


Respiratory tract irritation]


Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.


P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)


  • 4-Benzoxazolecarboxylic acid, 5-(methylamino)-2-((3,9,11-trimethyl-8-(1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl)-1,7-dioxaspiro(5.5)undec-2-yl)methyl), (6S-(6-alpha(2S*,3S*),8-beta(R*),9-beta,11-alpha))- 4-Benzoxazolecarboxylic acid, 5-(methylamino)-2-((3,9,11-trimethyl-8-(1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl)-1,7-dioxaspiro(5.5)undec-2-yl)methyl)-, (6S-(6alpha(2S*,3S*),8beta(R*),9beta,11alpha))- 5-(Methylamino)-2-[[2R,3R,6S,8S,9R,11R)-3,9,11-trimethyl-8-[(1S)-1-methyl-2-oxo-2-(1H-pyr rol-2-yl)-ethyl]-1,7-dioxaspiro[5.5]undec-2-yl]methyl]-4-benzoxazolecarboxylic acid
    5-(methylamino)-2-({(2S,3S,8S,9R,11R)-3,9,11-trimethyl-8-[1-oxo-1-(1H-pyrrol-2-yl)propan-2-yl]-1,7-dioxaspiro[5.5]undec-2-yl}methyl)-1,3-benzoxazole-4-carboxylic acid 5-(methylamino)-2-[[(2S,3R,5R,8S,9S)-3,5,9-trimethyl-2-[1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl]-1,7-dioxaspiro[5.5]undecan-8-yl]methyl]-1,3-benzoxazole-4-carboxylic acid 5-(methylamino)-2-[[(3S,4S,7R,9R,10S)-3,7,9-trimethyl-10-[1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl]-5,11-dioxaspiro[5.5]undecan-4-yl]methyl]-1,3-benzoxazole-4-carboxylic acid
    52665-69-7 6S-[6.alpha.(2S*,3S*),8.beta.(R*),9.beta.11. alpha.]-5-(Methylamino)-2-[[3,9,11-trimethyl-8- [1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl]-1,7- dioxaspiro[5,5]undec-2-yl]methyl-4- benzoxazolecarboxylic aci A 23187
    A-23187 A23187 A23187, free acid
    Antibiotic A23187 BRD-A19134330-001-03-8 BSPBio_001576
    Bio1_000028 Bio1_000517 Bio1_001006
    Bio2_000296 Bio2_000776 C11309
    C29H37N3O6 CBiol_001742 CCG-208023
    CCG-208154 CHEBI:3305 CHEMBL1434752
    Calcimycin Calcium ionophore A23187 Calcium ionophore;4-Benzoxazolecarboxylic acid, 5-(methylamino)-2-[[3,9,11-trimethyl-8-[1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl]-1,7-dioxaspiro[5.5]undec-2-yl]methyl]-, [6S-[6a(2S*,3S*),8ss(R*),9ss,11a]]-
    DTXSID1040405 DivK1c_000618 EINECS 258-084-1
    HMS1361O18 HMS1791O18 HMS1989O18
    HMS3402O18 HMS501O20 IDI1_000618
    IDI1_034046 Ionophore A23187 KBio1_000618
    KBio2_000296 KBio2_002533 KBio2_002864
    KBio2_005101 KBio2_005432 KBio2_007669
    KBio3_000591 KBio3_000592 KBioGR_000296
    KBioSS_000296 KBioSS_002542 LS-42155
    NCGC00161647-01 NINDS_000618 Q27106018
    SCHEMBL258988 SMP2_000029 Spectrum_001976
    UPCMLD-DP093 UPCMLD-DP093:001 UPCMLD-DP093:002
    UPCMLD-DP093:003

    CAS Number 52665-69-7, 79646-37-0
    PubChem Compound 11957499