Pepstatin A
26305-03-3
98%
2026-08-07
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Product Description
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Seller Information
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Description
ProductName Pepstatin A Cat No CEI-0396 Description An inhibitor of acid proteases (aspartyl peptidases), e.g. pepsin, rennin, and cathepsin D. The inhibitor is highly selective and does not inhibit thiol proteases, neutral proteases, or serine proteases . Alias Isovaleryl-Val-Val-Sta-Ala-Sta-OH Appearance White to off-white solid Product Overview An inhibitor of acid proteases (aspartyl peptidases) CAS No 26305-03-3 Molecular Weight 505.56 Purity >98% by HPLC Storage -20 centigrade Synonyms Isovaleryl-Val-Val-Sta-Ala-Sta-OH Targets acid proteases (aspartyl peptidases) Molecular Formula C₃₄H₆₃N₅O₉ Solubility DMSO or EtOH Shipping Conditions Gel pack Amino Acid Sequence Isovaleryl-Val-Val-Sta-Ala-Sta-OH category Enzymes and Coenzymes Drugs(c1513) cas_num 26305-03-3 Basic Info-
Product Name:
Pepstatin
Other Name:ahpatininc;pepsininhibitors735a;procidins735a;PEPSTATIN;PEPSTATIN A;X-VAL-VAL-STATYL-ALA-STATIN;(3S,4S)-4-AMINO-3-HYDROXY-6-METHYL-HEPTANOIC ACID;AHMHA ISOVALERYL-L-VAL-L-VAL-AHMHA-L-ALA-STA
CAS No.:26305-03-3
Molecular Formula:C34H63N5O9
InChIKeys:FAXGPCHRFPCXOO-UHFFFAOYSA-N
Molecular Weight:685.89
Exact Mass:685.462585
EC Number:247-600-0
NSC Number:272671
HScode:29241990
Categories:
Characteristics-
PSA:
223.26000
XLogP3:3.42170
Appearance:solid
Density:1.1±0.1 g/cm3
Melting Point:233 °C (dec.)(lit.)
Boiling Point:997.6°C at 760 mmHg
Flash Point:557.1±34.3 °C
Refractive Index:1.504
Water Solubility:It is soluble in 10% (v/v) acetic acid in methanol (9:1 methanol:acetic acid) (1 mg/ml), ethanol (1-2 mg/ml with heat up to 60°C), DMSO (5 mg/ml), methanol (1 mg/ml), and acetic acid. Insoluble in benzene, chloroform, water, 1 M NaOH, and ether.
Storage Conditions:2-8°C
Vapor Pressure:0mmHg at 25°C
Toxicity:LD50 in mice, rats, rabbits, dogs (mg/kg): 1090, 875, 820, 450 i.p.; all >2000 orally (Umezawa, 1970)
Specific rotation:D27 -90.3° (c = 0.288 in methanol)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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Country Product Purchase Quantity Date Posted Post an enquiry for this product