Hs 27

Product Name: Hs 27
CAS No.: 1562024-11-6
Chemical Name: Hs 27
Synonyms: Hs 27;HS27,HS 27;1562024-11-7;HS27;HS-27;HS 27;HS-27, 10 mM in DMSO;2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9,-xanthen]-5-yl)amino)-1-thio,HS-27;2-((1-((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide;2-((1-((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide;2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9,-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide,HS-27;2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9,-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide,HS-27
CBNumber: CB02984841
Molecular Formula: C52H60N6O12S
Formula Weight: 993.13
MOL File: 1562024-11-6.mol

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Hs 27 Property

Boiling point:: 1095.1±75.0 °C(Predicted)
Density: 1.39±0.1 g/cm3(Predicted)
storage temp.: -196°C
solubility: DMSO: 125 mg/mL (125.86 mM)
pka: 9.33±0.20(Predicted)
form: Solid
color: Yellow to orange

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

ACHEMBLOCK

Product number: S86597
Product name: 2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide
Purity: 98%
Packaging: 5MG
Price: $270
Updated: 2026/05/27

ACHEMBLOCK

Product number: S86597
Product name: 2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide
Purity: 98%
Packaging: 25MG
Price: $770
Updated: 2026/05/27

ACHEMBLOCK

Product number: S86597
Product name: 2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide
Purity: 98%
Packaging: 100MG
Price: $1460
Updated: 2026/05/27

ACHEMBLOCK

Product number: S86597
Product name: 2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide
Purity: 98%
Packaging: 1G
Price: $8760
Updated: 2026/05/27

ACHEMBLOCK

Product number: S86597
Product name: 2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide
Purity: 98%
Packaging: 5MG
Price: $270
Updated: 2026/05/25

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Hs 27 Chemical Properties,Usage,Production

Uses

HS-27, a fluorescently-tethered Hsp90 inhibitor, assays surface Hsp90 expression on intact tissue specimens. HS-27 is made up of the core elements of SNX-5422, an Hsp90 inhibitor, tethered via a PEG linker to a fluorescein derivative (fluorescein isothiocyanate or FITC), that binds to ectopically expressed Hsp90. HS-27 has potential use in a see-and-treat paradigm in breast cancer[1].

Biological Activity

HS-27, a fluorescent Hsp90 inhibitor, detects Hsp90 expression on the surface of intact tissue specimens. It consists of the core elements of SNX-5422, an Hsp90 inhibitor linked via a PEG linker to a fluorescein derivative (fluorescein isothiocyanate or FITC) that binds to peripherally expressed Hsp90 combine.

in vitro

HS-27 labels all receptor subtypes of breast cancer, but not normal cells, and specifically binds to Hsp90 expressed on the surface of breast cancer cells before being internalized.

target

HSP90

IC 50

HSP90

References

[1] Crouch BT, et al. Exploiting heat shock protein expression to develop a non-invasive diagnostic tool for breast cancer. Sci Rep. 2019 Mar 5;9(1):3461. DOI:10.1038/s41598-019-40252-y

Hs 27 Preparation Products And Raw materials

Raw materials

Preparation Products

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Hs 27 Suppliers

China 39 United States 4 Global 43

Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 40000
Advantage: 60

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 89686
Advantage: 60

Shanghai Rechem science Co., Ltd.

Tel: 021-31433387 15618786686
Fax: QQ:1369748377
Email: sales@rechemscience.com
Country: China
ProdList: 2970
Advantage: 58

Shanghai Chaolan Chemical Technology Center

Tel: QQ：65489617 19372819560
Fax: 21-5161 9052
Email: Sales@ATKchemical.com
Country: China
ProdList: 9627
Advantage: 58

Zhengzhou Huiju Chemical Co., Ltd.

Tel: 0371-55900031 18137872243
Email: 3927209986@qq.com
Country: China
ProdList: 9998
Advantage: 55

Heze Development Zone chuangli Chemical Co., Ltd.

Tel: 0530-+86-530-529 6766，+86-15666160102 15666160102
Fax: 0530-529 6766
Email: info@chuangli-chem.com
Country: China
ProdList: 852
Advantage: 55

Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.

Tel: 029-88380327 17691182729
Fax: 029-88380327
Email: 1018@dideu.com
Country: China
ProdList: 2011
Advantage: 58

TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32466
Advantage: 58

Xi'an MC Biotech, Co., Ltd.

Tel: 029-89275612 +8618991951683
Fax: 8618991951683
Email: mcbio_sales@163.com
Country: China
ProdList: 2251
Advantage: 58

Shanghai Lanle Bird Industrial Co., Ltd.

Tel: 15021845385
Email: 765325601@qq.com
Country: China
ProdList: 3609
Advantage: 58

1562024-11-6, Hs 27Related Search:

Hs 27

HS27;HS-27;HS 27

Benzamide, 2-[[21-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-21-thioxo-4,7,10,13,16-pentaoxa-20-azaheneicos-1-yl]amino]-4-(4,5,6,7-tetrahydro-3,6,6-trimethyl-4-oxo-1H-indazol-1-yl)-

2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9,-xanthen]-5-yl)amino)-1-thio,HS-27

1562024-11-7

HS27,HS 27

2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9,-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide,HS-27

2-((1-((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide

HS-27, 10 mM in DMSO

2-((1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9,-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide,HS-27

2-((1-((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-yl)amino)-4-(3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide

1562024-11-6

C52H60N6O12S