MedKoo Cat#: 130361 | Name: AMAS
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

AMAS, also known as Maleimidoacetic acid N-hydroxysuccinimide ester, is a heterobifunctional crosslinker that is amine- and sulfhydryl-reactive, containing NHS ester and maleimide groups.

Chemical Structure

AMAS
AMAS
CAS# 55750-61-3

Theoretical Analysis

MedKoo Cat#: 130361

Name: AMAS

CAS#: 55750-61-3

Chemical Formula: C10H8N2O6

Exact Mass: 252.0382

Molecular Weight: 252.18

Elemental Analysis: C, 47.63; H, 3.20; N, 11.11; O, 38.07

Price and Availability

Size Price Availability Quantity
250mg USD 250.00 2 Weeks
1g USD 450.00 2 Weeks
2g USD 650.00 2 Weeks
5g USD 1,150.00 2 Weeks
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Related CAS #
No Data
Synonym
AMAS; Maleimidoacetic acid N-hydroxysuccinimide ester
IUPAC/Chemical Name
2,5-dioxopyrrolidin-1-yl 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetate
InChi Key
TYKASZBHFXBROF-UHFFFAOYSA-N
InChi Code
InChI=1S/C10H8N2O6/c13-6-1-2-7(14)11(6)5-10(17)18-12-8(15)3-4-9(12)16/h1-2H,3-5H2
SMILES Code
O=C(ON1C(CCC1=O)=O)CN2C(C=CC2=O)=O
Appearance
To be determined
Purity
>97% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 252.18 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL