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Azure A chloride - Dye content ≥70 %, high purity , CAS No.531-53-3

3 Citations

Dye content ≥70 %

CAS#: 531-53-3
Formula: C₁₄H₁₄ClN₃S
Molecular Weight: 291.8
Beilstein Registry Number: 3922287
EC Number: 208-510-7
MDL number: MFCD00012112
PubChem CID: 13735

Item Number

A110105

Grouped product items
SKU	Size	Availability	Price	Qty
A110105-1g	1g	In stock	$39.90
A110105-5g	5g	In stock	$139.90

Polychrome methylene blue nuclear staining component.

Basic Description

Synonyms	Giemsa stain \| Mancha Giemsa \| SCHEMBL137066 \| CCRIS 9315 \| DTXSID2040157 \| HY-D0944 \| AZURE A \| 3-Amino-7-dimethylaminophenazathionium chloride \| 3-Amino-7-(dimethylamino)phenothiazin-5-ium, salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro(isobenzof
Specifications & Purity	Dye content ≥70 %
Biochemical and Physiological Mechanisms	Azure A is a basic cationic dye.The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. It is a main component of the azure B/poly
Storage Temp	Argon charged
Shipped In	Normal
Note	Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Product Description	An important nuclear staining component of polychrome methylene blue. For use in Lillie's modified Nocht's method for paraffin sections and the NCCLS method for blood smears. An important nuclear staining component of polychrome methylene blue

Names and Identifiers

IUPAC Name	(7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride
INCHI	InChI=1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H
InChi Key	NALREUIWICQLPS-UHFFFAOYSA-N
Canonical SMILES	C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-]
Isomeric SMILES	C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-]
WGK Germany	3
RTECS	SP5660000
PubChem CID	13735
Molecular Weight	291.8
Beilstein	3922287

Certificates

Certificate of Analysis(COA)

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3 results found

Lot Number	Certificate Type	Date	Item
C2325308	Certificate of Analysis	Oct 27, 2022	A110105
K2230326	Certificate of Analysis	Oct 27, 2022	A110105
K2230339	Certificate of Analysis	Oct 27, 2022	A110105

Solubility

Solube in water

Melt Point(°C)

290°C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H319:Causes serious eye irritation
Precautionary Statements	P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help.
WGK Germany	3
RTECS	SP5660000

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Yongchao Jiang, Yingying Guo, Haonan Wang, Xiaofeng Wang, Qian Li. (2023) Hydrogel coating based on dopamine-modified hyaluronic acid and gelatin with spatiotemporal drug release capacity for quick endothelialization and long-term anticoagulation. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 230 (123113). [PMID:36599384] [10.1016/j.ijbiomac.2022.123113]
2. Yan Yan, Ying Sun, Pengchong Wang, Rui Zhang, Chuanchuan Huo, Tingting Gao, Chenghua Song, Jianfeng Xing, Yalin Dong. (2020) Mucoadhesive nanoparticles-based oral drug delivery systems enhance ameliorative effects of low molecular weight heparin on experimental colitis. CARBOHYDRATE POLYMERS, 246 (116660). [PMID:32747292] [10.1016/j.carbpol.2020.116660]
3. Hailong Zhang, Jie Mi, Yayu Huo, Xiaoyan Huang, Jianfeng Xing, Akira Yamamoto, Yang Gao. (2014) Absorption enhancing effects of chitosan oligomers on the intestinal absorption of low molecular weight heparin in rats. INTERNATIONAL JOURNAL OF PHARMACEUTICS, 466 (156). [PMID:24614577] [10.1016/j.ijpharm.2014.03.010]

References

1. Yongchao Jiang, Yingying Guo, Haonan Wang, Xiaofeng Wang, Qian Li. (2023) Hydrogel coating based on dopamine-modified hyaluronic acid and gelatin with spatiotemporal drug release capacity for quick endothelialization and long-term anticoagulation. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 230 (123113). [PMID:36599384] [10.1016/j.ijbiomac.2022.123113]
2. Yan Yan, Ying Sun, Pengchong Wang, Rui Zhang, Chuanchuan Huo, Tingting Gao, Chenghua Song, Jianfeng Xing, Yalin Dong. (2020) Mucoadhesive nanoparticles-based oral drug delivery systems enhance ameliorative effects of low molecular weight heparin on experimental colitis. CARBOHYDRATE POLYMERS, 246 (116660). [PMID:32747292] [10.1016/j.carbpol.2020.116660]
3. Hailong Zhang, Jie Mi, Yayu Huo, Xiaoyan Huang, Jianfeng Xing, Akira Yamamoto, Yang Gao. (2014) Absorption enhancing effects of chitosan oligomers on the intestinal absorption of low molecular weight heparin in rats. INTERNATIONAL JOURNAL OF PHARMACEUTICS, 466 (156). [PMID:24614577] [10.1016/j.ijpharm.2014.03.010]

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