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B3133

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride

trypsin substrate, chromogenic, ≥99% (TLC), powder, suitable for substrate for trypsin

Synonym(s):

L-BAPA, L-BAPNA, BANI

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25 mg

Estimated to ship onApril 27, 2026fromMILWAUKEE

$90.40
100 mg

Estimated to ship onApril 27, 2026fromMILWAUKEE

$268.00
250 mg

Estimated to ship onApril 27, 2026fromMILWAUKEE

$436.00
1 g

Estimated to ship onApril 27, 2026fromMILWAUKEE

$1,370.00

About This Item

Empirical Formula (Hill Notation):
C19H22N6O4 · HCl
CAS Number:
Molecular Weight:
434.88
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
244-505-6
MDL number:
Beilstein/REAXYS Number:
4081878
NACRES:
NA.32

$90.40


Estimated to ship onApril 27, 2026Details


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Product Name

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride, ≥99% (TLC), suitable for substrate for trypsin

Quality Level

assay

≥99% (TLC)

form

powder

solubility

acetone: water (1:1): 50 mg/mL

suitability

suitable for substrate for trypsin

storage temp.

−20°C

SMILES string

Cl[H].NC(=N)NCCC[C@H](NC(=O)c1ccccc1)C(=O)Nc2ccc(cc2)[N+]([O-])=O

InChI

1S/C19H22N6O4.ClH/c20-19(21)22-12-4-7-16(24-17(26)13-5-2-1-3-6-13)18(27)23-14-8-10-15(11-9-14)25(28)29;/h1-3,5-6,8-11,16H,4,7,12H2,(H,23,27)(H,24,26)(H4,20,21,22);1H/t16-;/m0./s1

InChI key

DEOKFPFLXFNAON-NTISSMGPSA-N

General description

Chromogenic substrate for trypsin and other proteolytic enzymes.
Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride is a substrate for trypsin.

Application

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride has been used as a substrate:
  • for chymotrypsin and trypsin activity assay in enzymatic extract (EE) of M. tenellum and pancreatic tissue homogenates
  • in trypsin and papain standard curve generation
  • in serine protease and fibrinogenolytic assays of eupolytin1 protein

Other Notes

Similar to B3279, but produced for Sigma.

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1 of 1

This Item
B3279B4875B4500
assay

≥99% (TLC)

assay

≥98% (HPLC)

assay

≥98%

assay

≥97% (HPLC)

solubility

acetone: water (1:1): 50 mg/mL

solubility

acetone: water (1:1): 40.00-51.00 mg/mL, clear, colorless to yellow

solubility

DMSO: 50 mg/mL (colorless to dark green-yellow to dark brown-yellow)

solubility

water: 50 mg/mL, clear, colorless

suitability

suitable for substrate for trypsin

suitability

-

suitability

-

suitability

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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In vitro protein digestibility of animal, vegetal and microbial feed ingredients for Macrobrachium tenellum
Nolasco-Soria H, et al.
Latin American Journal of Aquatic Research, 46(3), 157-162 (2018)
Robert L Pizzey et al.
International dental journal, 61 Suppl 3, 33-40 (2011-11-02)
This study aimed to evaluate antimicrobial effects of an o-cymen-5-ol/zinc system. o-Cymen-5-ol and zinc gluconate minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were determined against Streptococcus mutans, Actinomyces viscosus, Porphyromonas gingivalis, Fusobacterium nucleatum and Candida albicans. Synergy was
Enzymatic Assays and Enzyme Histochemistry of Tuta absoluta Feeding on Tomato Leaves
Hamza R, et al.
BMC plant biology, 8(17), 1256-1263 (2018)



Global Trade Item Number

SKUGTIN
B3133-250MG04061833427408
B3133-1G04061833427392
B3133-100MG04061833427385
B3133-25MG04061833427415

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