AA Blocks 포스핀 리간드·이미다졸·피페라진 등
작성일 2026년 10월 1일
AA Blocks는 2009년 설립되어 미국 캘리포니아 샌디에고에 위치한 특수 빌딩블록 및 중간체 전문 공급업체로, 제약·바이오·농화학 분야 연구자들을 위한 정밀 유기합성 시약을 공급합니다.
보론산, 불소화합물, 피리딘 화합물, 저해제(Inhibitor), 촉매 및 리간드, PEG 링커 등 신약 개발과 의약화학 연구에 자주 쓰이는 화합물군을 다양하게 갖추고 있습니다.
재고 보유 제품은 1~3영업일 이내 신속 출고되며, 재고가 없는 화합물도 위탁합성(Contract Synthesis)을 통해 합리적인 기간 내 확보할 수 있습니다.
특정 화합물군에 집중한 정교한 큐레이션과 신속한 대응력이 강점입니다.
헤테로고리·보론산 계열 빌딩블록을 정밀하게 찾는 연구자에게 유용한 공급처입니다.
| No | Catalog Number | Product Name | CAS Number | Safety & Regulatory | Molecular Formula | Molecular Weight | Purity | Product Use |
|---|---|---|---|---|---|---|---|---|
| 1 | AA001HWH | TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM | 14221-01-3 | GHS Hazard Classification: Acute Tox. 4 (83.9%) Regulatory Status and Classification in Korea: 신규화학물질 | C72H60P4Pd | 1155.6000 | — | — |
| 2 | AA001L6G | HATU | 148893-10-1 | Regulatory Status and Classification in Korea: 신규화학물질 | C10H15F6N6OP | 380.2300 | — | — |
| 3 | AA0035US | (1,1,1-Triacetoxy)-1,1-dihydro-1,2-benziodoxol-3(1H)-one | 87413-09-0 | GHS Hazard Classification: Acute Tox. 4 (84.3%) Regulatory Status and Classification in Korea: 신규화학물질 | C13H13IO8 | 424.1400 | — | — |
| 4 | AA0035PA | Tris(dibenzylideneacetone)dipalladium | 51364-51-3 | Regulatory Status and Classification in Korea: 신규화학물질 | C51H42O3Pd2 | 915.7000 | — | — |
| 5 | AA0034PI | Di-tert-butyl dicarbonate | 24424-99-5 | GHS Hazard Classification: Acute Tox. 1 (98.4%) 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | C10H18O5 | 218.2500 | — | — |
| 6 | AA0035Y3 | [1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) | 72287-26-4 | Regulatory Status and Classification in Korea: 신규화학물질 | C34H28Cl2FeP2Pd | 731.7000 | — | — |
| 7 | AA00H208 | Semaglutide | 910463-68-2 | GHS Hazard Classification: Acute Tox. 4 (12.5%) Regulatory Status and Classification in Korea: 신규화학물질 | C187H291N45O59 | 4114.0000 | — | — |
| 8 | AA0035JB | Sodium Triacetoxyborohydride | 56553-60-7 | Regulatory Status and Classification in Korea: 신규화학물질 | C6H10BNaO6 | 211.9400 | — | — |
| 9 | AA0032GN | 1,1,1,3,3,3-Hexafluoro-2-propanol | 920-66-1 | GHS Hazard Classification: Acute Tox. 4 (90.5%); Acute Tox. 4 (36%); Acute Tox. 4 (91%) 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | C3H2F6O | 168.0400 | — | Monomer; Intermediate |
| 10 | AA002Z2W | Cesium carbonate | 534-17-8 | 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | CCs2O3 | 325.8200 | — | Intermediate |
| 11 | AA0034UM | Ethynyltrimethylsilane | 1066-54-2 | Regulatory Status and Classification in Korea: 신규화학물질 | C5H10Si | 98.2200 | — | — |
| 12 | AA001BD5 | Bis(triphenylphosphine)palladium(II) chloride | 13965-03-2 | GHS Hazard Classification: Acute Tox. 4 (18.5%) Regulatory Status and Classification in Korea: 신규화학물질 | C36H30Cl2P2Pd | 701.9000 | — | — |
| 13 | AA0035ZP | (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium | 246047-72-3 | Regulatory Status and Classification in Korea: 신규화학물질 | C46H65Cl2N2PRu | 849.0000 | — | — |
| 14 | AA0033DK | 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride | 25952-53-8 | GHS Hazard Classification: Acute Tox. 4 (73.7%); Acute Tox. 3 (56.5%) Signal Word: 위험 GHS Pictogram Codes: GHS05, GHS06 GHS Hazard Statement: H301(3급) / H314(1급) / H317(1급) / H412(3급) NIER's Number: 2016-1-738 Regulatory Status and Classification in Korea: 신규화학물질, 인체등유해성물질 Korea Regulatory Notes: 유해화학물질: 인체급성유해성물질 | C8H18ClN3 | 191.7000 | — | — |
| 15 | AA0035KR | tert-Butyldiphenylchlorosilane | 58479-61-1 | Regulatory Status and Classification in Korea: 신규화학물질 | C16H19ClSi | 274.8600 | — | — |
| 16 | AA0035DC | Palladium(II) acetate | 3375-31-3 | GHS Hazard Classification: Acute Tox. 4 (11.3%) Signal Word: 위험 GHS Pictogram Codes: GHS05, GHS07, GHS09 GHS Hazard Statement: H410(1급) / H400(1급) / H317(1급) / H318(1급) NIER's Number: 2017-1-766 Regulatory Status and Classification in Korea: 신규화학물질, 인체등유해성물질 Korea Regulatory Notes: 유해화학물질: 생태유해성물질 | C4H6O4Pd | 224.5100 | — | — |
| 17 | AA01MVAI | Tirzepatide | 2023788-19-2 | Regulatory Status and Classification in Korea: 신규화학물질 | C225H348N48O68 | 4813.0000 | — | — |
| 18 | AA0035KP | tert-Butyldimethylchlorosilane | 18162-48-6 | 화학물질구분: 기존화학물질 NIER's Number: 97-3-163 Regulatory Status and Classification in Korea: 기존화학물질 | C6H15ClSi | 150.7200 | — | — |
| 19 | AA003638 | Dimethyl (1-Diazo-2-oxopropyl)phosphonate | 90965-06-3 | GHS Hazard Classification: Acute Tox. 3 (50%); Acute Tox. 4 (50%); Acute Tox. 4 (33.3%) Regulatory Status and Classification in Korea: 신규화학물질 | C5H9N2O4P | 192.1100 | — | — |
| 20 | AA000GG7 | Trimethyl(Bromodifluoromethyl)Silane | 115262-01-6 | Regulatory Status and Classification in Korea: 신규화학물질 | C4H9BrF2Si | 203.1000 | — | — |
| 21 | AA0032F5 | 1,1'-Bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex | 95464-05-4 | GHS Hazard Classification: Acute Tox. 4 (95.1%); Acute Tox. 4 (88.9%); Acute Tox. 4 (93.8%) Regulatory Status and Classification in Korea: 신규화학물질 | C35H30Cl4FeP2Pd | 816.6000 | — | — |
| 22 | AA01KEKW | (SP-4-1)-[1,3-bis[2,6-bis(1-propylbutyl)phenyl]-4,5-dichloro-1,3-dihydro-2H-imidazol-2-ylidene]dichloro(3-chloropyridine-κN)palladium | 1814936-54-3 | Regulatory Status and Classification in Korea: 신규화학물질 | C48H72Cl5N3Pd | 974.8000 | — | — |
| 23 | AA00358G | N,N-Diisopropylcarbodiimide | 693-13-0 | GHS Hazard Classification: Acute Tox. 1 (97.7%); Flammable liquids - Category 3; Skin sensitization - Category 1; Specific target organ toxicity - Repeated exposure - Category 2 (central nervous system) Signal Word: 위험 GHS Pictogram Codes: GHS02, GHS06, GHS09 GHS Hazard Statement: H330(2급) / H226(3급) / H302(4급) / H315(2급) / H317(1급) / H400(1급) / H410(1급) UN Number: 2929 NIER's Number: 2019-1-951 Regulatory Status and Classification in Korea: 신규화학물질, 인체등유해성물질 Korea Regulatory Notes: 유해화학물질: 인체급성유해성물질,생태유해성물질 | C7H14N2 | 126.2000 | — | — |
| 24 | AA001S7H | (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) | 161265-03-8 | Regulatory Status and Classification in Korea: 신규화학물질 | C39H32OP2 | 578.6000 | — | — |
| 25 | AA00395I | Phenylsilane | 694-53-1 | GHS Hazard Classification: Acute Tox. 4 (98.4%) Regulatory Status and Classification in Korea: 신규화학물질 | C6H8Si | 108.2100 | — | — |
| 26 | AA0034GC | 4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi(1,3,2-dioxaborolane) | 73183-34-3 | GHS Hazard Classification: Acute Tox. 4 (14.5%); Acute Tox. 4 (13.2%) Regulatory Status and Classification in Korea: 신규화학물질 | C12H24B2O4 | 253.9000 | — | — |
| 27 | AA0035K2 | Tert-Butyl 1-Piperazinecarboxylate | 57260-71-6 | Regulatory Status and Classification in Korea: 신규화학물질 | C9H18N2O2 | 186.2500 | — | — |
| 28 | AA0035IR | Sodium cyanoborohydride | 25895-60-7 | GHS Hazard Classification: Acute Tox. 1 (100%) Signal Word: 위험 GHS Pictogram Codes: GHS06, GHS09 GHS Hazard Statement: H410(1급) / H330(2급) / H300(2급) / H400(1급) / H310(1급) 화학물질구분: 기존화학물질 NIER's Number: 97-1-90 Regulatory Status and Classification in Korea: 기존화학물질, 인체등유해성물질 세분류 Korea Regulatory Notes: 유해화학물질: 인체급성유해성물질,생태유해성물질 | CH3BNNa | 62.8400 | — | — |
| 29 | AA0033AI | 2-Iodoxybenzoic Acid | 61717-82-6 | Regulatory Status and Classification in Korea: 신규화학물질 | C7H5IO4 | 280.0200 | — | — |
| 30 | AA007WBL | 4-Methylbenzenesulfonic acid? | 104-15-4 | GHS Hazard Classification: Specific target organ toxicity (single exposure) - category 3; Acute toxicity (Oral) - Category 4; Specific target organ toxicity - Single exposure - Category 2 (systemic toxicity); Corrosives Signal Word: 위험 GHS Pictogram Codes: GHS05, GHS07 GHS Hazard Statement: H314(1B급) / H302(4급) 화학물질구분: 기존화학물질 NIER's Number: 2026-1-1340 Regulatory Status and Classification in Korea: 기존화학물질, 인체등유해성물질 Korea Regulatory Notes: 유해화학물질: 인체급성유해성물질 | C7H8O3S | 172.2000 | — | Cosmetics; Hydrotrope; Surfactant; Catalyst; Intermediate; Solvent; Monomer |
| 31 | AA0035A5 | N-Boc-ethylenediamine | 57260-73-8 | Regulatory Status and Classification in Korea: 신규화학물질 | C7H16N2O2 | 160.2100 | — | — |
| 32 | AA0033XY | 4-Dimethylaminopyridine | 1122-58-3 | GHS Hazard Classification: Acute Tox. 3 (98.9%); Acute Tox. 2 (70.3%); Acute Tox. 3 (36%) 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | C7H10N2 | 122.1700 | — | Catalyst |
| 33 | AA0035O6 | TERT-BUTYLDIMETHYLSILYL TRIFLUOROMETHANESULFONATE | 69739-34-0 | Regulatory Status and Classification in Korea: 신규화학물질 | C7H15F3O3SSi | 264.3400 | — | — |
| 34 | AA0032KQ | 1,8-Diazabicyclo[5.4.0]undec-7-ene | 6674-22-2 | GHS Hazard Classification: Acute Tox. 3 (71.5%); Acute Tox. 4 (22.2%); Acute Tox. 4 (17.5%) 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | C9H16N2 | 152.2400 | — | Reaction Regulator; Catalyst; Intermediate; Propellants, Non-motive |
| 35 | AA001CLE | 1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) | 140681-55-6 | GHS Hazard Classification: Acute Tox. 4 (100%); Acute toxicity - category 4; Hazardous to the aquatic environment (chronic) - category 3; Acute Tox. 4 * Regulatory Status and Classification in Korea: 신규화학물질 Korea Regulatory Notes: 유해화학물질: 인체급성유해성물질 | C7H14B2ClF9N2 | 354.3000 | — | — |
| 36 | AA002Y7W | Dimethyl 1,4-Cubanedicarboxylate | 29412-62-2 | Regulatory Status and Classification in Korea: 신규화학물질 | C12H12O4 | 220.2200 | — | — |
| 37 | AA000XLB | N-Bromosuccinimide | 128-08-5 | GHS Hazard Classification: Acute Tox. 4 (55.8%) 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | C4H4BrNO2 | 177.9800 | — | — |
| 38 | AA0035CF | O-Benzotriazol-1-yl-N,N,N',N'-tetramethyluronium hexafluorophosphate | 94790-37-1 | Regulatory Status and Classification in Korea: 신규화학물질 | C11H16F6N5OP | 379.2400 | — | — |
| 39 | AA002OA4 | Propargylamine | 2450-71-7 | GHS Hazard Classification: Acute Tox. 4 (100%); Acute Tox. 2 (98.2%) Regulatory Status and Classification in Korea: 신규화학물질 | C3H5N | 55.0800 | — | — |
| 40 | AA0035B0 | N-Fluorodibenzenesulfonimide | 133745-75-2 | Regulatory Status and Classification in Korea: 신규화학물질 | C12H10FNO4S2 | 315.3000 | — | — |
| 41 | AA00358P | N,N-Dimethylformamide dimethyl acetal | 4637-24-5 | GHS Hazard Classification: Acute Tox. 4 (19.1%); Acute Tox. 4 (79.6%) 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | C5H13NO2 | 119.1600 | — | — |
| 42 | AA01K32N | 1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate | 2179072-33-2 | Regulatory Status and Classification in Korea: 신규화학물질 | C6H8F4N2O5S2 | 328.3000 | — | — |
| 43 | AA00358B | N,N-Dicyclohexylcarbodiimide | 538-75-0 | GHS Hazard Classification: Acute Tox. 4 (100%); Acute Tox. 3 (100%); Acute toxicity (dermal) - category 3; Acute toxicity (ingestion) - category 4; Acute toxicity (Oral) - Category 4; Acute toxicity (Inhalation: Dusts and mists) - Category 2; Skin sensitization - Category 1; Specific target organ toxicity - Single exposure - Category 2 (liver, kidney) 화학물질구분: 기존화학물질 Regulatory Status and Classification in Korea: 기존화학물질 | C13H22N2 | 206.3300 | — | Polymerization Promoter |
| 44 | AA000ZBF | Triisopropylsilyl chloride | 13154-24-0 | Regulatory Status and Classification in Korea: 신규화학물질 Korea Regulatory Notes: 기타규제정보: 중국수출규제 | C9H21ClSi | 192.8000 | — | — |
| 45 | AA00AQT9 | Methanesulfonato(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) | 1599466-81-5 | Regulatory Status and Classification in Korea: 신규화학물질 | C47H64NO3PPdS | 860.5000 | — | — |
| 46 | AA0038Q6 | Iodobenzene diacetate | 3240-34-4 | GHS Hazard Classification: Acute Tox. 4 (18.6%) Regulatory Status and Classification in Korea: 신규화학물질 | C10H11IO4 | 322.1000 | — | — |
| 47 | AA024G5M | GPhos Pd G6 | 2489525-81-5 | Regulatory Status and Classification in Korea: 신규화학물질 | — | — | — | — |
| 48 | AA0032PK | 1-Hydroxy-7-azabenzotriazole | 39968-33-7 | GHS Hazard Classification: Acute Tox. 3 (24.1%); Acute Tox. 4 (72.3%) Regulatory Status and Classification in Korea: 신규화학물질 | C5H4N4O | 136.1100 | — | — |
| 49 | AA003R7S | Liraglutide | 204656-20-2 | Regulatory Status and Classification in Korea: 신규화학물질 | C172H265N43O51 | 3751.0000 | — | — |
| 50 | AA002V91 | Dichloro(1,2-dimethoxyethane)nickel | 29046-78-4 | GHS Hazard Classification: Acute Tox. 3 (100%) Regulatory Status and Classification in Korea: 신규화학물질 | C4H10Cl2NiO2 | 219.7200 | — | — |