Methyl Purple - in H2O , CAS No.1340-02-9

CAS: 1340-02-9 Cat. No.: M331145 Formule: C₆₇H₆₂N₈Na₄O₁₄S₃ Poids moléculaire: 1391.41 PubChem CID: 22836353

GRADE & PURITY in H2O

Synonyms

Methyl purple | 8-Hydroxy-11-methyldibenz(b,e)(1,4)oxazepin-2(11H)one | J-006464

Storage

Room temperature

Shipped In

Normal

Vue d’ensemble

Methyl Purple is Methyl Purple indicator solution in H|2|O.

Specifications

Synonymes

Methyl purple | 8-Hydroxy-11-methyldibenz(b,e)(1,4)oxazepin-2(11H)one | J-006464

Spécifications et pureté

in H2O

Mécanismes biochimiques et physiologiques

Methyl violet is a green powder. The color changes from purple (pH 4.8) to green (pH 5.4). Methyl violet acts as an antibacterial. In addition, it is helpful for the detection of lactic acid bacteria and the determination of iron in human hair.

Conditions de stockage de stockage

Room temperature

Expédié en

Normal

Noms et identifiants

• Pubchem Sid: 504769310
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504769310
• PH: 4.8-5.4, violet to green
• Sourires canoniques: CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=C(C=C(C=C5)O)S(=O)(=O)[O-].CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+].[Na+].[Na+].[Na+]
• IUPAC Name: tetrasodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-5-hydroxybenzenesulfonate
• InChIKey: CNJVTYXLOYTWPD-UHFFFAOYSA-J
• INCHI: 1S/C37H36N2O10S3.2C15H15N3O2.4Na/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46;2*1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;;;;/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49);2*3-10H,1-2H3,(H,19,20);;;;/q;;;4*+1/p-4
• Isomères SMILES: CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=C(C=C(C=C5)O)S(=O)(=O)[O-].CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+].[Na+].[Na+].[Na+]
• PubChem CID: 22836353
• Poids moléculaire: 1391.41

Propriétés chimiques et physiques

• Solubilité: Soluble in water (fully).
• Point d'ébullition (°C): 100.0° C
• Point de fusion (°C): 0.0° C

Références

1. Liying Liu, Min Zhang, Yuanyang Yan, Yahong Zhou, Shuangfeng Wang, Pihui Pi, Xiufang Wen, Yu Qian, Lei Jiang.  (2024)  Transparent self-cleaning coatings repellent to ultralow surface tension liquids in extreme environments.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.148921]

2. Mei Yang, Xin Chen, Zhongxing Chen, Nan Zhao, Zhenhai Zeng, Xiaomin Huang, Zheng Li, Jiawei Li, Guoli Zhao, Manli Deng, Zhilin Zou, Hongxian Pan, Aodong Chen, Tingting Chen, Yue Wu, Xueyu Fu, Qimanguli Saiding, Na Kong, Wei Tao, Xingtao Zhou, Jinhai Huang.  (2025)  Thermoresponsive antioxidant metal-free carbon nanodot hydrogel: An effective therapeutic approach for ocular surface disease.  Science Advances,  11  (30):   [PMID:40712015] [10.1126/sciadv.adt8775]