产品名称

英文名称：3-Isochromanone

同义词

3-Isochromanone、4385-35-7、isochroman-3-one、1,4-Dihydro-3H-2-benzopyran-3-one、1,4-dihydroisochromen-3-one、3H-2-Benzopyran-3-one, 1,4-dihydro-、3,4-dihydro-1H-2-benzopyran-3-one、3-lsochroManone、1H-2-Benzopyran-3(4H)-one、MFCD00043005、NSC-160530、2-Hydroxymethy、3-异苯并二氢吡喃酮

产品性质

CAS编号：4385-35-7

分子式：C9H8O2

分子量：148.16

Beilstein号：123692

EC号：224-493-9

MDL号：MFCD00043005

PubChem编号：78092

别名：3-异苯并二氢吡喃酮

英文别名：3-Isochromanone|4385-35-7|isochroman-3-one|1,4-Dihydro-3H-2-benzopyran-3-one|1,4-dihydroisochromen-3-one|3H-2-Benzopyran-3-one, 1,4-dihydro-|3,4-dihydro-1H-2-benzopyran-3-one|3-lsochroManone|1H-2-Benzopyran-3(4H)-one|MFCD00043005|NSC-160530|2-Hydroxymethy

规格或纯度：>99.0%(GC)

英文名称：3-Isochromanone

运输条件：常规运输

备注：1g卖完停产，不再备货

产品介绍：Usually used as starting reagent in the synthesis of of BDPBI (7-bromo-1,4-dihydro-2-phenyl-4,4-bis(4-pyridinylmethyl)2H-isoquinolin-3-one dihydrochloride).product description3-Isochromanone has been reported to be isolated from the fungus Nigrospora sp. PSU-F12. An improved Knoevenagel condensation of 3-isochromanone with aromatic aldehydes has been achieved by microwave irradiation on solid supports in the presence of various catalysts. Synthesis of 3-isochromanone via Beayer-Villiger rearrangement has been reported.Usually used as starting reagent in the synthesis of of BDPBI (7-bromo-1,4-dihydro-2-phenyl-4,4-bis(4-pyridinylmethyl)2H-isoquinolin-3-one dihydrochloride).

PubChem SID：488185510

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488185510

IUPAC Name：1,4-dihydroisochromen-3-one

INCHI：InChI=1S/C9H8O2/c10-9-5-7-3-1-2-4-8(7)6-11-9/h1-4H,5-6H2

InChi Key：ILHLUZUMRJQEAH-UHFFFAOYSA-N

Canonical SMILES：C1C2=CC=CC=C2COC1=O

Isomeric SMILES：C1C2=CC=CC=C2COC1=O

WGK Germany：3

PubChem CID：78092

Reaxy-Rn：123692

溶解性：可溶于甲醇

沸点：130 °C/1 mmHg

熔点：83 °C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：dust mask type N95 (US)， Eyeshields， Gloves

产品包装