Molekula

Leupeptin hemisulfate

CAS 103476-89-7 C20H38N6O4 · 0.5H2O4S MW 475.59 In stock

CoA by batch

Overview

A high-purity antibiotics supplied by Molekula across research and bulk scale.

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

25 mg

£130.50 · per pack
100 mg

£331.90 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

Property	Value
Appearance	White crystalline powder
Assay	>96.5%

Storage & handling

Property	Value
Storage Temperature	-15 to -20 °C
Shelf Life	36 months
Acidity	Neutral

Identification

Property	Value
CAS Number	103476-89-7
Molecular Formula	C20H38N6O4 · 0.5H2O4S
Molecular Weight	475.59
SMILES	CC(C)C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C=O)NC(=O)C.CC(C)C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C=O)NC(=O)C.OS(=O)(=O)O
REACH Code	Y110
HTS Code	2925.29.9000
Tariff Code	2925290090

Safety & GHS

Warning

Health Hazard GHS07

Hazard statements

H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P264 Wash thoroughly after handling
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
P302+352 IF ON SKIN: Wash with soap and water
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

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