Cas no 166756-77-0 (D-Glutamic acid,4-methyl-, hydrochloride, threo- (9CI))
D-Glutamic acid,4-methyl-, hydrochloride, threo- (9CI) Chemical and Physical Properties
Names and Identifiers
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- D-Glutamic acid,4-methyl-, hydrochloride, threo- (9CI)
- (2R,4R)-2-azaniumyl-4-methylpentanedioate
- (2R,4R)-4-Methylglutamic acid hydrochloride
- (2R,4R)-4-Methylglutamic acid hydrochloride,98%
- (2R,4R)-2-amino-4-methylpentanedioic acid hydrochloride
- (2R,4R)-2-amino-4-methylpentanedioic acid;hydrochloride
- 166756-77-0
- (2R,4R)-2-amino-4-methylpentanedioicacidhydrochloride
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- Inchi： 1S/C6H11NO4.ClH/c1-3(5(8)9)2-4(7)6(10)11;/h3-4H,2,7H2,1H3,(H,8,9)(H,10,11);1H/t3-,4-;/m1./s1
- InChI Key： GBGXTEISMCOGOD-VKKIDBQXSA-N
- SMILES： Cl.OC([C@H](C)C[C@H](C(=O)O)N)=O
Computed Properties
- Exact Mass: 160.06100
- Monoisotopic Mass: 197.045
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 11
- Rotatable Bond Count: 2
- Complexity: 157
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 2
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: -1
- Tautomer Count: nothing
- XLogP3: -1.6
- Topological Polar Surface Area: 101A^2
Experimental Properties
- Color/Form: Not available
- Melting Point: 155°C
- Boiling Point: 329.4°C at 760 mmHg
- Flash Point: 153°C
- PSA: 103.45000
- LogP: -1.12530
- Solubility: Not available
D-Glutamic acid,4-methyl-, hydrochloride, threo- (9CI) Security Information
- Safety Instruction： S24/25
- Safety Term：S24/25
- Storage Condition：Freezer (-20 ° C)
D-Glutamic acid,4-methyl-, hydrochloride, threo- (9CI) Customs Data
- HS CODE：2922499990
- Customs Data：
China Customs Code:
2922499990Overview:
2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared
Regulatory conditions:
A.Customs clearance form for Inbound Goods
B.Customs clearance form for outbound goodsInspection and quarantine category:
P.Imported animals and plants\Quarantine of animal and plant products
Q.Outbound animals and plants\Quarantine of animal and plant products
R.Sanitary supervision and inspection of imported food
S.Sanitary supervision and inspection of exported food
M.Import commodity inspection
N.Export commodity inspectionSummary:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%
D-Glutamic acid,4-methyl-, hydrochloride, threo- (9CI) Related Literature
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Yu-Nong Li,Liang-Nian He,Xian-Dong Lang,Xiao-Fang Liu,Shuai Zhang RSC Adv., 2014,4, 49995-50002
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Yang Xu,Min Wang,Donghui Wei,Rongqiang Tian,Zheng Duan,Fran?ois Mathey Dalton Trans., 2019,48, 5523-5526
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Siquan Zhang,Shengyao Wang,Liping Guo,Hao Chen,Bien Tan,Shangbin Jin J. Mater. Chem. C, 2020,8, 192-200
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Priyambada Nayak,Tanmaya Badapanda,Anil Kumar Singh,Simanchalo Panigrahi RSC Adv., 2017,7, 16319-16331
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