Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
186279
5-Aminoisophthalic acid
94%
Synonym(s):
5-Aminobenzene-1,3-dicarboxylic acid
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About This Item
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assay
94%
reaction suitability
reaction type: solution phase peptide synthesis
mp
>300 °C (lit.)
application(s)
peptide synthesis
SMILES string
Nc1cc(cc(c1)C(O)=O)C(O)=O
InChI
1S/C8H7NO4/c9-6-2-4(7(10)11)1-5(3-6)8(12)13/h1-3H,9H2,(H,10,11)(H,12,13)
InChI key
KBZFDRWPMZESDI-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | N18005 | 381071 | I19209 |
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp >300 °C (lit.) | mp 259-261 °C (lit.) | mp 324 °C (dec.) (lit.) | mp 341-343 °C (lit.) |
| reaction suitability reaction type: solution phase peptide synthesis | reaction suitability - | reaction suitability reaction type: solution phase peptide synthesis | reaction suitability - |
| application(s) peptide synthesis | application(s) - | application(s) peptide synthesis | application(s) - |
Application
- Poly(5-aminoisophthalic acid) by oxidative polymerization reaction.[1]
- Poly(benzimidazole-co-aniline) (PBIANI) by condensation polymerization with 3,3′-diaminobenzidine via poly(5-aminoisophthalic acid) as a key intermediate.[1]
It can also be used as a blended material with polyvinylalcohol to prepare silica-functionalized composite membranes for diffusion dialysis applications. AIPA based metal-organic framework (MOF) can be modified with various functional groups for different applications.[2][3][4]
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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