KAINIC ACID suppliers
KAINIC ACID
- CAS:
- 487-79-6
- MF:
- C10H15NO4
- MW:
- 213.23
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Properties
- Melting point:
- 253-254 C
- alpha
- D24 -14.8° (c = 1.01)
- Boiling point:
- 353.22°C (rough estimate)
- Density
- 1.2177 (rough estimate)
- refractive index
- 1.4368 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,2-8°C
- solubility
- H2O: soluble
- form
- White to off-white solid.
- pka
- 2.03±0.60(Predicted)
- color
- White
- optical activity
- -14.824 (H2O)
- Water Solubility
- Soluble to 25 mM in water
- Stability:
- Stable for 1 year from date of purchase as supplied. Solutions in distilled water may be stored at -20° for up to 3 months.
- InChI
- InChI=1S/C10H15NO4/c1-5(2)7-4-11-9(10(14)15)6(7)3-8(12)13/h6-7,9,11H,1,3-4H2,2H3,(H,12,13)(H,14,15)/t6-,7+,9-/m0/s1
- InChIKey
- VLSMHEGGTFMBBZ-OOZYFLPDSA-N
- SMILES
- N1C[C@H](C(C)=C)[C@H](CC(O)=O)[C@H]1C(O)=O
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302-H312-H332
- Precautionary statements
- P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P330-P363-P501
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22
- Safety Statements
- 22-24/25-36
- WGK Germany
- 3
Use
Purify the acid by adsorbing on to a strongly acidic ion-exchange resin (Merck), elute the diacid with aqueous M NaOH, the eluate is evaporated, H2O is added, and filtered through a weakly acidic ion-exchange resin (Merck). The filtrate is then evaporated and recrystallised from EtOH. Its solubility is 0.1g in 1mL of 0.5N HCl. (±)--Kainic acid is recrystallised from H2O with m 230-260o. UV (MeOH): 219 (log 3.9); max 1HNMR (CCl4, 100MHz, Me4Si standard) : 1.64 (s 1H), 1.70 (s 3H), 3.24 (d J 7.5, 2H), 3.3-4.2 (1H), 3.70 (s 3H), 3.83 (s 3H), 4.35 (dd J 7.5, J 14.5, 1H), 5.21 (t J 7.5, 1H), 7.26 (t J 7.5, 1H). [Oppolzer & Andres Helv Chim Acta 62 2282 1979, Beilstein 22 III/IV 1523.]
127 supplier list of "KAINIC ACID"
- Product Name:Kainic acid
- Products Intro:Purity: 98.00% | Package: 1 mg；100 mg；5 mg；500 mg | CustNote: REAGENT;FOR LABORATORY USE ONLY
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:KAINIC ACID
- Products Intro:Purity: 98% | Package: 1g,10g,25g,100g,500g,1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Kainic acid
- Products Intro:Purity: N/A | CustNote: https://alkaloids.alfa-chemistry.com/product/kainic-acid-cas-487-79-6-377521.html
- Company Type: Reagent
- Country/Region: UNITED STATES
- Product Name:Kainic acid
- Products Intro:Purity: NLT 98% | CustNote: MC556459
- Company Type: Manufacturer
- Country/Region: CHINA
- Product Name:Kainic acid
- Products Intro:Purity: 99 | Package: 5KG;1KG,25kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:KAINIC ACID
- Products Intro:Purity: 0 | Package: 1g; 5g; 25g; 1kg; 5kg; 25kg | CustNote: 0
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Kainic acid
- Products Intro:Purity: 95% | Package: 5mg, 1mg, 10mg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Kainic acid
- Products Intro:Purity: >=99% | Package: $73.9/ml;Bulk package | CustNote: 99%
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:Kainic acid
- Products Intro:Purity: 0.99 | Package: 100g;1kg;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Kainic acid
- Products Intro:Purity: 0.97 | Package: mgs,gs,kgs | CustNote: A903723
- Company Type: Reagent
- Country/Region: CHINA