Cas no 71949-32-1 (a-D-Allopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)-)

a-D-Allopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)- structure
71949-32-1 structure
Product Name:a-D-Allopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)-
CAS No:71949-32-1
MF:C6H7NO3S
MW:173.189680337906
CID:571535
PubChem ID:8479
Update Time:2025-04-19

a-D-Allopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)- Chemical and Physical Properties

Names and Identifiers

    • a-D-Allopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)-
    • Benzenesulfonic acid, 4-amino-, diazotized, coupled with C.I. Natural Yellow 11
    • Benzenesulfonic acid, 4-amino-, diazotized, coupled with Dyer's mulberry extract
    • EC 204-482-5
    • VS-02984
    • 4-Sulfoaniline
    • Kyselina sulfanilova [Czech]
    • Aniline-4-sulfonic acid
    • SULFADIMETHOXINE IMPURITY D (EP IMPURITY)
    • p-aminobenzenesulphonic acid
    • 4-Aminobenzenesulfonic acid 100 microg/mL in Methanol
    • p-aminobenzene sulfonic acid
    • Sulfanilic acid, 99.0-100.5%, suitable for determination of nitroxide
    • Sulphanilic acid
    • Kyselina sulfanilova
    • Benzenesulfonic acid, 4-amino-
    • AI3-15414
    • AC-12565
    • Sulfanilic acid, United States Pharmacopeia (USP) Reference Standard
    • 4-aminophenylsulfonic acid
    • Sulfanilic acid;
    • SULFAMETHOXAZOLE IMPURITY D [EP IMPURITY]
    • 434Z8C2635
    • EINECS 204-482-5
    • SULFAMETHOXAZOLE IMPURITY D (EP IMPURITY)
    • Sulfanilic acid, puriss. p.a., >=99.0% (T)
    • 121-57-3
    • SULFADIMIDINE IMPURITY F (EP IMPURITY)
    • UNII-434Z8C2635
    • NSC-7170
    • MESALAZINE IMPURITY O [EP IMPURITY]
    • EN300-19269
    • InChI=1/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10
    • p-Aminophenylsulfonic acid
    • SULFANILIC ACID [HSDB]
    • Sulfanilic acid, Vetec(TM) reagent grade, 99%
    • E80415
    • p-Aminobenzenesulfonic acid
    • NSC 7170
    • Sulfanilic acid, 98%, tech.
    • Sulfanilic acid, p.a., 98.0-102.0%
    • SULFADIMETHOXINE SODIUM FOR VETERINARY USE IMPURITY D [EP IMPURITY]
    • bmse000726
    • 4-aminobenzene sulfonic acid
    • SULFADIMETHOXINE SODIUM FOR VETERINARY USE IMPURITY D (EP IMPURITY)
    • Sulfanilic acid, >=99.0%
    • Q253746
    • SULFADIAZINE IMPURITY B [EP IMPURITY]
    • Aniline-p-sulfonic acid
    • 97675-28-0
    • SULFANILIC ACID (USP-RS)
    • Epitope ID:122241
    • SULFANILIC ACID [USP-RS]
    • 4-AMINOBENZENESULPHONIC ACID
    • MFCD00007886
    • Aniline-p-sulphonic acid
    • Benzenesulfonic acid,4-amino-,diazotized,coupled with 5,5'-oxybis[1,3-benzenediol],sodium salt
    • NCGC00090886-01
    • F0001-0346
    • SULFADIMIDINE IMPURITY F [EP IMPURITY]
    • 4-Aminobenzenesulphonic Acid (Sulphanilic Acid)
    • 4-Aminobenzenesulfonic acid
    • SCHEMBL24407
    • S0120
    • P-SULFANILIC ACID
    • 4-Sulfanilic acid
    • Sulfanilic Acid, Pharmaceutical Secondary Standard; Certified Reference Material
    • Sulfanilic acid, 99%
    • DTXSID6024464
    • Sulfanilic acid, ACS reagent, 99%
    • CCRIS 4576
    • PARA-ANILINE SULFONIC ACID
    • p-sulphanilic acid
    • Sulfanilsaeure [German]
    • MESALAZINE IMPURITY O (EP IMPURITY)
    • 4-Amino benzenesulphonic acid
    • BDBM50443531
    • Sulfanilic Acid [for Biochemical Research]
    • FT-0674701
    • Benzenesulfonic acid,4-amino-,diazotized,coupled with dyer's mulberry extract
    • HSDB 5590
    • Nitrate Reagent B, for microbiology
    • DTXCID604464
    • CHEMBL1566888
    • NCGC00090886-02
    • p-Anilinesulfonic acid
    • Z104473374
    • SUFANILIC ACID
    • 1-aminobenzene-4-sulfonic acid
    • p-sulfoaniline
    • J-004536
    • SULFADIAZINE IMPURITY B (EP IMPURITY)
    • SULFADIMETHOXINE IMPURITY D [EP IMPURITY]
    • Sulfanilic acid, JIS special grade, 99.0-100.5%
    • AM91128
    • p-Sulfoaniline-d4
    • 71949-32-1
    • SULFANILIC ACID
    • C06335
    • SULFANILIC ACID [MI]
    • NS00000298
    • U0107
    • Sulfanilsaeure
    • CHEBI:27500
    • 4-aminobenzene-sulfonic acid
    • NSC7170
    • AKOS000118732
    • 4-aminobenzene-1-sulfonic acid
    • Inchi： 1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
    • InChI Key： HVBSAKJJOYLTQU-UHFFFAOYSA-N
    • SMILES： S(C1C=CC(=CC=1)N)(=O)(=O)O

Computed Properties

  • Exact Mass: 173.01466426g/mol
  • Monoisotopic Mass: 173.01466426g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 211
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -0.6
  • Topological Polar Surface Area: 88.8?2

Experimental Properties

  • Density: 1.485 at 77 °F (NTP, 1992)
  • Melting Point: Decomposes without melting at 550° F (NTP, 1992)
  • LogP: log Kow = -2.16

a-D-Allopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)- Related Literature

71949-32-1 (a-D-Allopyranoside, methyl2,3-anhydro-4,6-O-(phenylmethylene)-) Related Products

Recommended suppliers
Zhengzhou Baoyu Pharmaceutical Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Zhengzhou Baoyu Pharmaceutical Co., Ltd.
Zhangzhou Sinobioway Peptide Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Zhangzhou Sinobioway Peptide Co.,Ltd.
上海嶸奧生物技術(shù)有限公司
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
上海嶸奧生物技術(shù)有限公司
ASIACHEM I&E (JIANGSU) CO., LTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
ASIACHEM I&E (JIANGSU) CO., LTD
PRIBOLAB PTE.LTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
PRIBOLAB PTE.LTD