TW-37 - ≥98% , CAS No.877877-35-5

Name: TW-37 - ≥98% , CAS No.877877-35-5
Brand: Aladdin Scientific
SKU: T127475
Availability: InStock

CAS: 877877-35-5 Cat. No.: T127475 Molecular Weight: 573.71 PubChem CID: 11455910

COA

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TW-37 - ≥98% CAS No(877877-35-5) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

TW37 | TW-37 | HY-12020 | BP-25408 | EC-000.2360 | CKB87735 | Q27166769 | LS-13035 | N-(4-((2-(1,1-Dimethylethyl)phenyl)sulfonyl)phenyl)-2,3,4-trihydroxy-5-((2-(1-methylethyl)phenyl)methyl)benzamide | A922660 | N-[4-(2-tert-Butylphenylsulfonyl)phenyl]-2,3

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Size

Status

Price

Qty

5mg

T127475-5mg

8-12 wks(?)

$69.90

$104.90
Save $35.00 (33.37%)

10mg

T127475-10mg

$124.90

$187.90
Save $63.00 (33.53%)

50mg

T127475-50mg

8-12 wks(?)

$434.90

$652.90
Save $218.00 (33.39%)

100mg

T127475-100mg

$684.90

$1,027.90
Save $343.00 (33.37%)

250mg

T127475-250mg

8-12 wks(?)

$1,398.90

$2,098.90
Save $700.00 (33.35%)

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Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product Application：

TW-37 treatment significantly inhibited pancreatic tumor growth in vivo. Western blot analysis showed that the expression level of Notch-1 was significantly lower in tumors from the TW-37–treated mice than those from vehicle-treated control mice. In addition, the expression of Jagged-1 and Notch-1 downstream target gene, Hes-1, was also down-regulated in TW-37–treated tumors.

Specifications

Synonyms

TW37 | TW-37 | HY-12020 | BP-25408 | EC-000.2360 | CKB87735 | Q27166769 | LS-13035 | N-(4-((2-(1, 1-Dimethylethyl)phenyl)sulfonyl)phenyl)-2, 3, 4-trihydroxy-5-((2-(1-methylethyl)phenyl)methyl)benzamide | A922660 | N-[4-(2-tert-Butylphenylsulfonyl)phenyl]-2, 3

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

TW-37 is Bcl-2 inhibitor (Ki values are 0.29 μM and 1.11 μM for Bcl-2 and Bcl-XL respectively). TW-37 inhibits the angiogenic potential of endothelial cells in vitro. TW-37 induces S-phase arrest and apoptosis in pancreatic cancer cell lines; also i

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Note

Refer to SDS for further information Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%

Names and Identifiers

Pubchem Sid	504766442
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504766442
Canonical Smiles	CC(C)C1=CC=CC=C1CC2=CC(=C(C(=C2O)O)O)C(=O)NC3=CC=C(C=C3)S(=O)(=O)C4=CC=CC=C4C(C)(C)C
IUPAC Name	N-[4-(2-tert-butylphenyl)sulfonylphenyl]-2,3,4-trihydroxy-5-[(2-propan-2-ylphenyl)methyl]benzamide
InChIKey	PQAPVTKIEGUPRN-UHFFFAOYSA-N
INCHI	1S/C33H35NO6S/c1-20(2)25-11-7-6-10-21(25)18-22-19-26(30(36)31(37)29(22)35)32(38)34-23-14-16-24(17-15-23)41(39,40)28-13-9-8-12-27(28)33(3,4)5/h6-17,19-20,35-37H,18H2,1-5H3,(H,34,38)
Isomeric SMILES	CC(C)C1=CC=CC=C1CC2=CC(=C(C(=C2O)O)O)C(=O)NC3=CC=C(C=C3)S(=O)(=O)C4=CC=CC=C4C(C)(C)C
PubChem CID	11455910
Molecular Weight	573.71

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Anilides
      - Level5 Aromatic anilides
        Level6 Benzanilides

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Anilides
Intermediate Tree Nodes	Aromatic anilides
Direct Parent	Benzanilides
Alternative Parents	Diphenylmethanes Salicylamides Phenylpropanes 5-unsubstituted pyrrogallols Benzamides Benzenesulfonyl compounds Cumenes Benzoyl derivatives 1-hydroxy-4-unsubstituted benzenoids Vinylogous acids Sulfones Secondary carboxylic acid amides Polyols Organic oxides Organonitrogen compounds Organopnictogen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Benzanilide - Diphenylmethane - Salicylamide - Salicylic acid or derivatives - Benzamide - Benzenetriol - Benzoic acid or derivatives - Cumene - Phenylpropane - Pyrogallol derivative - 5-unsubstituted pyrrogallol - Benzenesulfonyl group - Benzoyl - 1-hydroxy-4-unsubstituted benzenoid - Phenol - Vinylogous acid - Sulfonyl - Sulfone - Secondary carboxylic acid amide - Carboxamide group - Carboxylic acid derivative - Polyol - Organopnictogen compound - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as benzanilides. These are aromatic compounds containing an anilide group in which the carboxamide group is substituted with a benzene ring. They have the general structure RNC(=O)R', where R,R'= benzene.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

MCL1 Tchem Induced myeloid leukemia cell differentiation protein Mcl-1 (2 Activities)

Discover Target: MCL1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

BCL2 Tclin Apoptosis regulator Bcl-2 (4 Activities)

Discover Target: BCL2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

YES1 Tclin Tyrosine-protein kinase YES (2781 Activities)

Discover Target: YES1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

5637 (630 Activities)

Lot Number	Certificate Type	Date	Item
I2214701	Certificate of Analysis	Mar 11, 2026	T127475
I2214760	Certificate of Analysis	Mar 11, 2026	T127475
I2214761	Certificate of Analysis	Mar 11, 2026	T127475
I2214762	Certificate of Analysis	Mar 11, 2026	T127475
I2214758	Certificate of Analysis	Jun 20, 2024	T127475

Solubility	DMSO 115 mg/mL Water <1 mg/mL Ethanol 4 mg/mL
Molecular Weight	573.700 g/mol
XLogP3	7.800
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	8
Exact Mass	573.219 Da
Monoisotopic Mass	573.219 Da
Topological Polar Surface Area	132.000 Å²
Heavy Atom Count	41
Formal Charge	0
Complexity	963.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

TW-37 - ≥98% , CAS No.877877-35-5

Why this grade

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

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