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ChemicalBook--->CAS DataBase List--->133-78-8

133-78-8

133-78-8 Structure

133-78-8 Structure
IdentificationBack Directory
[Name]

M-TOLUIDINE-4-SULFONIC ACID
[CAS]

133-78-8
[Synonyms]

M-TOLUIDINE-4-SULFONIC ACID
P-TOLUIDINE-4-SULFONIC ACID
4-amino-o-toluenesulfonicaci
4-amino-o-toluenesulfonicacid
kyselina3-toluidin-6-sulfonova
5-AMINOTOLUENE-2-SULFONIC ACID
3-Aminotoluene-6-sulfonic acid
3-METHYLANILINE-4-SULFONIC ACID
5-aminotoluene-2-sulphonic acid
m-Toluidine-4-sulfonic Acid
m-Toluidine-4-sulfonic acid (NH2=1)
4-amino-2-methylbenzenesulfonic acid
m-toluidine-4-sulfonicacid(nh2=1)95+%
4-azanyl-2-methyl-benzenesulfonic acid
2-Methyl-4-aminobenzene-1-sulfonic acid
4-AMINO-2-METHYLBENZENE-1-SULFONIC ACID
5-Aminotoluene-2-sulfonic Acid 3-Methylaniline-4-sulfonic Acid 4-Amino-2-methylbenzenesulfonic Acid
[EINECS(EC#)]

205-120-9
[Molecular Formula]

C7H9NO3S
[MDL Number]

MFCD00035774
[MOL File]

133-78-8.mol
[Molecular Weight]

187.22
Chemical PropertiesBack Directory
[Boiling point ]

500°C (rough estimate)
[density ]

1.3553 (rough estimate)
[refractive index ]

1.6100 (estimate)
[pka]

-1.13±0.50(Predicted)
[color ]

Needles or plates
[Water Solubility ]

4.5g/L(20 ºC)
[CAS DataBase Reference]

133-78-8
Safety DataBack Directory
[Risk Statements ]

36/37/38
[RTECS ]

XT6325000
[HS Code ]

2921.43.9090
[Toxicity]

eye-rbt 500 mg/24H SEV 28ZPAK -,183,72
[Safety Statements ]

原蘇木素 B 對(duì) BTT 細(xì)胞的殺傷作用 :2 mg/ml 原 蘇木素B 體外對(duì) BTT 膀胱癌細(xì)胞產(chǎn)生殺傷作用, 隨時(shí)間的延長(zhǎng),細(xì)胞死亡率逐漸上升,20、40、60、80、100 min 抑制率與對(duì)照組比較差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),具有顯著的細(xì)胞殺傷活性。 見(jiàn)圖 1
原蘇木素 B 體外作用后 BTT 細(xì)胞的死亡率(%)(x±s)
圖1 原蘇木素 B 體外作用后 BTT 細(xì)胞的死亡率(%)(x±s)
原蘇木素 B 對(duì) BTT 細(xì)胞的殺傷作用 :2 mg/ml 原蘇木素B 體 外對(duì) T24 膀 胱癌細(xì)胞產(chǎn)生殺傷作用 , 隨時(shí)間的延長(zhǎng) ,細(xì)胞死亡率逐漸上升,20、40、60、80、100 min 抑制率與對(duì)照組比較差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),具有顯著的細(xì)胞殺傷活性。 見(jiàn)圖2
原蘇木素 B 體外作用后 T24 細(xì)胞的死亡率(%)(x±s)
原蘇木素 B 體外作用后 T24 細(xì)胞的死亡率(%)(x±s)
圖2 原蘇木素 B 體外作用后 T24 細(xì)胞的死亡率(%)(x±s)
蘇 木 粗 提 物 對(duì) 多 種 腫 瘤 細(xì) 胞 均 能 產(chǎn) 生 顯 著 的 抑 制 作用,能通過(guò)誘導(dǎo)人卵巢癌細(xì)胞 Skov3 產(chǎn)生凋亡。 原蘇木素B 是蘇木中的主要化學(xué)成分,目前對(duì)原蘇木素 B 的 研究報(bào)道較少。 本文通過(guò)研究原蘇木素 B 對(duì)膀胱癌細(xì)胞 BTT 和 T24的增殖抑制作用發(fā)現(xiàn), 原蘇木素 B 對(duì) BTT 和 T24 細(xì)胞均有增殖抑制作用, 且隨著原蘇木素 B 對(duì)各細(xì)胞作用時(shí)間的延長(zhǎng),其殺傷作用逐漸增強(qiáng),呈現(xiàn)時(shí)間依賴性。 原蘇木素 B 是蘇木中的有效抗癌成分之一。
Spectrum DetailBack Directory
[Spectrum Detail]

M-TOLUIDINE-4-SULFONIC ACID(133-78-8)IR1
M-TOLUIDINE-4-SULFONIC ACID(133-78-8)IR2
Hazard InformationBack Directory
[Safety Profile]

A severe eye irritant. When heated to decomposition it emitsvery toxic fumes of NOx and SOx.
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