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Azure A

Azure A structure

CAS No:
531-53-3
Formula:
C14H14N3S.Cl
Chemical Name:
Azure A
Synonyms:
Phenothiazin-5-ium,3-amino-7-(dimethylamino)-,chloride (1:1);Phenothiazin-5-ium,3-amino-7-(dimethylamino)-,chloride;Azure A;3-Amino-7-(dimethylamino)phenazathionium chloride;5-Chloro-3-dimethylamino-7-amino-5H-phenothiazine;N,N-Dimethylthionine;C.I. 52005;Azure A dye;Azure A chloride;Azure Blue Cert;3-Amino-7-dimethylaminophenothiazin-5-ium chloride;789-65-1;959-03-5;1343-73-3;8000-86-0;31772-57-3;1335204-67-5
Categories:
Biochemical Engineering > Biochemical Reagents

Description

green to dark brown powder

Azure A is an organic chloride salt having 3-amino-7-(dimethylamino)phenothiazin-5-ium as the counterion. It is used in making azure eosin stains for blood smear staining. It has a role as a histological dye and a fluorochrome. It contains a 3-amino-7-(dimethylamino)phenothiazin-5-ium.

Azure A Basic Attributes

Molecular Weight：

291.79906

Exact Mass：

291.059692

EC Number：

208-510-7

UNII：

M731V243EF

NSC Number：

326661

DSSTox ID：

DTXSID2040157

HScode：

2934300000

Characteristics

PSA：

70.16000

Appearance：

Dark green Powder

Melting Point：

290 °C (dec.)(lit.)

Boiling Point：

442.8ºC at 760 mmHg

Flash Point：

221.6ºC

Water Solubility：

H2O: soluble 1mg/mL

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

22-24/25

RTECS Number：

SP5660000

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P264, P280, P305+P351+P338, P33, P313

Hazard Statements：

H319

GHS Classification：

|Warning|H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P264, P280, P305+P351+P338, and P337+P313|Aggregated GHS information provided by 4 companies from 2 notifications to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

7-(dimethylamino)-3-imino-3H-phenothiazine hydrochloride

Azure A Use and Manufacturing

Uses

Biological stain.

Manufacturing Info：

Giemsa's stain: ACTIVE|Phenothiazin-5-ium, 3-amino-7-(dimethylamino)-, chloride (1:1): ACTIVE

Computed Properties

Molecular Weight:291.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Exact Mass:291.0596963
Monoisotopic Mass:291.0596963
Topological Polar Surface Area:66.7
Heavy Atom Count:19
Complexity:483
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Azure a Chloride 531-53-3

CAS No.: 531-53-3

Grade: Pharmaceutical Grade

Content: 99%

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CN
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AZURE A, CERTIFIED, PURE 99% powder Dideu

CAS No.: 531-53-3

Grade: Industrial Grade

Content: 99%

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Belami Fine Chemicals Pvt Ltd Contact Supplier

IN
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Manufactory Supplier of Chemical Reagents,Speciality Cheicals,Stains and indicators,Metal Salts,Fine Chemicals

AZURE I-B

CAS No.: 531-53-3

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Guide of Azure A

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Azure A

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