胭脂红

胭脂红用途

Carmine (Carmine red) 是一种“半合成”染料,是铝和天然染料 Cochineal (胭脂红酸) 的复合物。Cochineal 是从墨西哥和南美本地昆虫中分离出来的。Carmine 是一种广泛使用的“天然”食品添加剂。Carmine 会引起超敏反应。

胭脂红名称

[ CAS 号 ]:
1390-65-4

[ 中文名 ]:
胭脂红

[ 英文名 ]:
Carmine

[中文别名 ]:

[英文别名 ]:

MFCD00167028
Carmine Red
Broseliquid
rougerecd
EINECS 215-724-4
Carmine,certified,alum lake of carminic acid
Alum lake of carminic acid,Cochineal,Nacarat
CARMINIC ACID

胭脂红生物活性

[ 描述 ]:

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

研究领域 >> 炎症/免疫

[体外研究]

胭脂红已用于生物染色,选择性地显示细胞核、染色体或粘蛋白,取决于配方[2]。

[参考文献]

[1]. Chandler W Rundle, et al. Contact Dermatitis to Carmine. Dermatitis. Sep/Oct 2018;29(5):244-249.

[2]. R W Dapson, et al. The history, chemistry and modes of action of carmine and related dyes. Biotech Histochem. 2007 Aug;82(4-5):173-87.

胭脂红物理化学性质

[ 密度 ]:
1.9±0.1 g/cm3

[ 沸点 ]:
907.6±65.0 °C at 760 mmHg

[ 熔点 ]:
136ºC dec

[ 分子式 ]:
C₂₂H₂₀O₁₃

[ 分子量 ]:
492.386

[ 闪点 ]:
316.1±27.8 °C

[ 精确质量 ]:
492.090393

[ PSA ]:
256.66000

[ LogP ]:
4.80

[ 外观性状 ]:
红色固体

[ 蒸汽压 ]:
0.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.792

[ 储存条件 ]:
Store at +5°C to +30°C.

[ 水溶解性 ]:
ammonium hydroxide: soluble1mg/mL

胭脂红MSDS

详细MSDS(安全技术说明书)

胭脂红毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FH8891000

CHEMICAL NAME :: Carmine

CAS REGISTRY NUMBER :: 1390-65-4

LAST UPDATED :: 199504

胭脂红安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
T+

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
FH8891000

胭脂红制备

由水、稀乙醇或甲醇萃取胭脂虫的雌虫后，再除去乙醇或甲醇而得的浓缩溶液。

胭脂红文献

A new role of SNAI2 in postlactational involution of the mammary gland links it to luminal breast cancer development.

Oncogene 34 , 4777-90, (2015)

Breast cancer is a major cause of mortality in women. The transcription factor SNAI2 has been implicated in the pathogenesis of several types of cancer, including breast cancer of basal origin. Here w...

Transcriptome analysis of the hormone-sensing cells in mammary epithelial reveals dynamic changes in early pregnancy.

BMC Dev. Biol. 15 , 7, (2015)

Alveoli, the milk-producing units of the mammary gland, are generated during pregnancy by collaboration of different epithelial cell types. We present the first analysis of transcriptional changes wit...

Analysis and testing of biological stains--the Biological Stain Commission Procedures.

Biotech. Histochem. 77(5&6) , 237-275, (2002)

更多文献

胭脂红