판토텐산
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판토텐산 속성
- 녹는점
- 178-179℃
- 알파
- D25 +37.5°
- 끓는 점
- 360.05°C (rough estimate)
- 밀도
- 1.266
- 굴절률
- 1.4315 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- DMSO(약간 용해됨), 메탄올(약간 용해됨), 물(약간 용해됨)
- 물리적 상태
- 오일-젤
- 산도 계수 (pKa)
- 4.30±0.10(Predicted)
- 색상
- 무색
- 안정성
- 흡습성
- InChI
- InChI=1/C9H17NO5/c1-9(2,5-11)7(14)8(15)10-4-3-6(12)13/h7,11,14H,3-5H2,1-2H3,(H,10,15)(H,12,13)/t7-/s3
- InChIKey
- GHOKWGTUZJEAQD-KPOCXSGKNA-N
- SMILES
- [C@H](O)(C(=O)NCCC(=O)O)C(C)(C)CO |&1:0,r|
- LogP
- -0.856 (est)
안전
유해 물질 데이터 | 79-83-4(Hazardous Substances Data) | ||
---|---|---|---|
독성 | LD50 intraperitoneal in mouse: 1443mg/kg |
판토텐산 C화학적 특성, 용도, 생산
물리적 성질
Pantothenic acid is composed of β-alanine joined to 2,4-dihydroxy-3,3- dimethylbutyric acid via an amide linkage. The molecule has an asymmetric center, and only the R-enantiomer, usually called D-(+)pantothenic acid, is biologically active and occurs naturally. Appearance: pantothenic acid is a yellow, viscous oil. Its calcium and other salts, however, are colorless crystalline substances; calcium pantothenate is the main product of commerce. Solubility: neither form is soluble in organic solvents, but each is soluble in water and ethanol. Stability: aqueous solu tions of pantothenic acid are unstable when heated under acidic or alkaline conditions용도
Labelled Pantothenic AcidSafety Profile
Moderately toxic by subcutaneous and intraperitoneal routes. When heated to decomposition it emits toxic vapors of NOx.판토텐산 준비 용품 및 원자재
원자재
판토텐산칼슘
이소부틸알데히드
염산
사이안화 나트륨
크롬산 칼륨
포르말린
1,3-Dioxane-4-carboxamide, 2,2,5,5-tetramethyl-, (4R)-
D-펜토락톤
3-아미노-프로피온산에틸에스테르
베타-알라닌
준비 용품
판토텐산 공급 업체
글로벌( 249)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Longbang Technology Co., LTD | +86-18032476855 +86-18032476855 |
admin@hblongbang.com | China | 942 | 58 |
Hebei Yime New Material Technology Co., Ltd. | +86-66697723 +86-17703311139 |
admin@china-yime.com | China | 563 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5882 | 58 |
Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 |
sales@ichemie.com | China | 990 | 58 |
Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
Nantong Guangyuan Chemicl Co,Ltd | +undefined17712220823 |
admin@guyunchem.com | China | 616 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 |
admin@hbsaisier.cn | China | 1009 | 58 |
Henan Suikang Pharmaceutical Co.,Ltd. | +86-18239973690 +86-18239973690 |
sales@suikangpharm.com | China | 311 | 58 |
HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 +86-18532138899 |
L18532138899@163.com | China | 931 | 58 |
판토텐산 관련 검색:
니코틴산 (+/-)-펜토텐 산, 칼슘 염 모노수화물 칼슘 판토텐산칼슘 판토텐산나트륨 판토텐산
DL-PANTOTHENIC ACID HEMICALCIUM SALT,DL-PANTOTHENIC ACID CALCIUM SALT,D,L-CALCIUM PANTOTHENATE,CALCIUM DL-PANTOTHENATE
calcium d-pantothenate hydrate,d-pantothenic acid calcium salt hydrate
Allantoin calcium D-pantothenate,ALLANTOIN CALCIUM PANTOTHENATE
VITAMIN B5 (CALCIUM PANTOTHENATE)(BASF)(SECONDARY STANDARD),VITAMIN B5(CALCIUM PANTOTHENATE)(REAGENT / STANDARD GRADE),VITAMIN B5(CALCIUM PANTOTHENATE)(USP)
pantothenate kinase
PANTOTHENIC ACID, 2,4-DI-O-B-D-GALACTOPYRANOSIDE,PANTOTHENIC ACID 2,4-DI-O-BETA-D-GALACTOPYRANOSIDE
racemic calcium pantothenate
PANTOTHENIC ACID SODIUM SALT D-[1-14C](VITAMINB5
DL-Calcium pantothenate 45% feed grade
PANTOTHENIC ACID SODIUM SALT D-[2,3-3H],VITAMINB5
CALCIUM PANTOTHENATE (VITAMIN B5) USP(CRM STANDARD)
VB5